Power Phase Control Thyristors SCR, Disc Package

Power phase control thyristors, also known as Silicon Controlled Rectifier (SCR), in disc design are press pack type general-purpose thyristors, regulating and converting DC and AC currents to 6300A at frequencies to 500 Hz in circuits with voltages to 9000V (depending on series).

Power disc thyristors series T have the following types (current): 100 A, 160 A, 200 A, 250 A, 320 A, 400 A, 500 A, 630 A, 800 A, 1000 A, 1250 A, 1600 A, 2000 A, 2500 A, 3200 A, 4000 A, 5000 A, 6300 Ampere.

Series of high-power disc thyristors

Part numbering guide for power disc thyristors

Quality declaration for power disc thyristors

Installation recommendations for power thyristors

youtubeVideo: Reviews of high power disc thyristors

The thyristor has an industry-standard ceramic housing making it easy to integrate the device into existing equipment.

The polarity of the thyristor is determined by the icon on the case. On this page are schematic diagrams and circuits of thyristors with Anode, Cathode, and control electrode (Gate).

Thyristors are available in temperate, cold (UHL) and tropical (T) climates. The technical specifications, part numbering guide, polarity, dimensions and recommended coolers for thyristors are listed below.

Air and water heat sinks are used to cool the thyristors. To keep electrical losses to a minimum and heat dissipation to a maximum, the necessary torque must be provided during assembly, the so-called pressing force Fm. Correspondence of the achieved clamping force to the required one is determined by the deflection of the traverse. For better heat dissipation of thyristor during assembly, heat conducting paste is used, which is not a prerequisite for installation.

The thyristors have a sealed housing isolating the functional part and the semiconductor element from mechanical impacts and environment. This thyristor has a disc housing with pressure contacts.

Thyristors from AS Energi Global LLC have the following features: low static and dynamic losses, high values of VDRM/VRRM, extensive experience of using the devices in various industries, range of voltages from 100 to 9000 V and amperages from 100 to 6300 A, high resistance to thermal and electric cycling, natural or forced air cooling.

Our company provides a quality guarantee for thyristors of 2 years from the date of purchase. When supplying thyristors, if necessary, we provide quality declaration and certificate of conformity.

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The final price of phase control disc thyristors depends on the class, quantity, delivery terms, manufacturer, country of origin and form of payment.

For questions regarding the acquisition of High Power Diodes, Thyristors, send an email request to:

office@asenergi.com

And we will provide you a commercial offer for delivery.
For a large number, we will provide an individual price!!!

We are open to manufacture products at our production facilities
according to your requests and technical task.

High Power Disc Thyristor Series:


T123

T133, T233, T333, T433, T933

T143, T243, T343, T443, T643 T743

T153, T253, T353, T453, T553, T653, T753, T853

T163, T263, T663

T173, T273, T373, T673

T193, T293, T393, T693

Power Thyristors T123 (100A – 500A)

Thyristors T123
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T123-100 on request
+
Add
5000 - 6000V 145A (85ºC)
176A (70ºC)
50 - 60 100 g PT23 O123 Datasheet
T123-160 on request
+
Add
3400 - 4200V 185A (85ºC)
226A (70ºC)
34 - 42 100 g PT23 O123 Datasheet
T123-200 on request
+
Add
400 - 1800V 240A (85ºC)
300A (70ºC)
4 - 18 70 g PT21 O123 Datasheet
T123-250 on request
+
Add
400 - 1800V 280A (85ºC)
350A (70ºC)
4 - 18 70 g PT21 O123 Datasheet
T123-320 on request
+
Add
400 - 1600V 320A (85ºC)
410A (70ºC)
4 - 16 70 g PT21-1 O123 Datasheet
T123-400 on request
+
Add
800 - 1200V 440A (85ºC)
536A (70ºC)
8 - 12 70 g PT21 O123 Datasheet
T123-500 on request
+
Add
400 - 800V 620A (85ºC)
715A (70ºC)
4 - 8 70 g PT21 O123 Datasheet

Detailed specifications of Power Thyristors T123

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T123-100 5000-6000 145 (85°C)
176 (70°C)
276 1.0 125 2.60/314 1.30 6.00 40 2000 250 2.5 200 630 5 0.08
T123-160 3400-4200 185 (85°C)
226 (70°C)
355 2.8 125 2.70/502 1.10 3.50 40 1600 250 2.5 200 400 39 0.08
T123-200 400-1800 240 (85°C)
300 (70°C)
470 4.0 125 1.90/628 1.10 1.50 15 200-1600 250 2.5 200 160 80 0.08
T123-250 400-1800 280 (85°C)
350 (70°C)
540 4.5 125 1.75/785 1.00 1.08 15 200-1600 200 2.5 200 160 100 0.08
T123-320 400-1600 320 (85°C)
410 (70°C)
640 5.0 125 1.65/1005 1.04 0.64 20 500-1600 250 2.5 200 160 125 0.08
T123-400 800-1200 440 (85°C)
536 (70°C)
842 5.5 130 1.65/1257 0.83 0.58 20 1600 250 2.5 200 125 150 0.08
T123-500 400-800 620 (85°C)
715 (70°C)
1122 6.0 150 1.50/1570 0.84 0.43 30 1600 250 2.5 200 100 180 0.08

Power Thyristors T133 (250A – 800A)

Thyristors T133
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T133-250 on request
+
Add
3400 - 4200V 300A (85ºC)
373A (70ºC)
34 - 42 180 g PT32 O143, O243, O343, OM103, OM104 Datasheet
T133-320 on request
+
Add
900 - 2400V 420A (85ºC)
524A (70ºC)
9 - 24 180 g PT32 (T.B3) O143, O243, O343, OM103, OM104 Datasheet
T133-400 on request
+
Add
400 - 1800V 479A (85ºC)
596A (70ºC)
4 - 18 180 g PT32 (T.B3) O143, O243, O343, OM103, OM104 Datasheet
T133-500 on request
+
Add
400 - 800V 950A (85ºC)
1096A (70ºC)
4 - 8 100 g PT31 (T.B2) O143, O243, O343, OM103, OM104 Datasheet
T133-630 on request
+
Add
200 - 1000V 824A (85ºC)
1000A (70ºC)
2 - 10 100 g PT31 (T.B2) O143, O243, O343, OM103, OM104 Datasheet
T133-800 on request
+
Add
400 - 800V 1100A (85ºC)
1270A (70ºC)
4 - 8 100 g PT31 O143, O243, O343, OM103, OM104 Datasheet

Detailed specifications of Power Thyristors T133

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T133-250 3400-4200 300 (85°C)
373 (70°C)
580 4.0 125 2.70/785 1.20 2.70 50 1600 250 2.5 200 200 80 0.040
T133-320 900-2400 420 (85°C)
524 (70°C)
823 7.0 125 2.00/1005 1.20 1.10 30 1600 300 3.5 200 250 245 0.040
T133-400 400-1800 479 (85°C)
596 (70°C)
920 8.0 125 1.75/1257 1.05 0.68 30 1600 200 3.5 200 160 320 0.045
T133-500 400-800 950 (85°C)
1096 (70°C)
1720 10 150 1.50/1570 0.95 0.42 30 1600 250 3.5 320 125 500 0.035
T133-630 200-1000 824 (85°C)
1000 (70°C)
1570 12 130 1.65/1979 0.85 0.35 40 1600 250 2.5 200 100 720 0.035
T133-800 400-800 1100 (85°C)
1270 (70°C)
1990 12 150 1.60/2513 0.90 0.287 50 1600 250 2.5 200 100 720 0.035

Power Thyristors T233 (320A – 630A)

Thyristors T233
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T233-320 on request
+
Add
2400 - 3400V 387A (85ºC)
474A (70ºC)
24 - 34 180 g PT32 O143, O243, O343, OM103, OM104 Datasheet
T233-400 on request
+
Add
1800 - 2400V 483A (85ºC)
593A (70ºC)
18 - 24 180 g PT32 O143, O243, O343, OM103, OM104 Datasheet
T233-500 on request
+
Add
1200 - 1800V 617A (85ºC)
770A (70ºC)
12 - 18 180 g PT32 O143, O243, O343, OM103, OM104 Datasheet
T233-630 on request
+
Add
800 - 1200V 944A (70ºC) 8 - 12 100 g PT31 O143, O243, O343, OM103, OM104 -

Detailed specifications of Power Thyristors T233

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T233-320 2400-3400 387 (85°C)
474 (70°C)
744 5.0 125 2.40/1005 1.15 1.50 40 1600 250 2.5 200 320 125 0.040
T233-400 1800-2400 483 (85°C)
593 (70°C)
931 7.0 125 2.00/1254 1.00 0.90 30 1600 250 2.5 200 250 250 0.040
T233-500 1200-1800 617 (85°C)
770 (70°C)
1209 9.0 125 1.80/1570 0.95 0.44 30 1600 250 2.5 200 160 410 0.040
T233-630 800-1200 944 (70°C) - 12.0 125 - 0.85 0.35 40 1000-1600 250 2.5 200 160 - 0.035

Power Thyristors T333 (250A – 500A)

Thyristors T333
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T333-250 on request
+
Add
2000 - 2400V 250A (109ºC)
480A (85ºC)
20 - 24 110 g T.B2 O143, O243, O343, OM103, OM104 Datasheet
T333-320 on request
+
Add
2000 - 2800V 320A (95ºC)
388A (85ºC)
20 - 28 110 g T.B2 O143, O243, O343, OM103, OM104 Datasheet
T333-400 on request
+
Add
1800 - 2400V 580A (85ºC)
717A (70ºC)
18 - 24 100 g PT31-1 (T.B2) O143, O243, O343, OM103, OM104 Datasheet
T333-500 on request
+
Add
1200 - 1800V 678A (85ºC)
843A (70ºC)
12 - 18 100 g PT31-1 O143, O243, O343, OM103, OM104 Datasheet

Detailed specifications of Power Thyristors T333

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T333-250 2000-2400 250 (109°C)
480 (85°C)
392 8.0 125 1.70/785 1.034 0.889 70 200-2500 250 2.5 800 200-500 320 0.040
T333-320 2000-2800 320 (95°C)
388 (85°C)
502 6.5 125 2.10/1005 1.15 1.50 70 200-1000 250 2.5 320 200-500 193 0.040
T333-400 1800-2400 580 (85°C)
717 (70°C)
1126 7.0 125 1.80/1257 1.04 0.65 30 1600 250 2.5 200 250 250 0.035
T333-500 1200-1800 678 (85°C)
843 (70°C)
1323 9.0 125 1.65/1570 0.95 0.44 30 1600 250 2.5 200 200 410 0.035

Power Thyristors T433 (250A)

Thyristors T433
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T433-250 on request
+
Add
3000 - 3600V 250A (100ºC)
335A (85ºC)
30 - 36 180 g T.B3 O143, O243, O343, OM103, OM104 Datasheet

Detailed specifications of Power Thyristors T433

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T433-250 3000-3600 250 (100°C)
335 (85°C)
392 6.5 125 2.50/785 1.20 2.10 70 200-1000 300 3.0 320 250-500 210 0.040

Power Thyristors T933 (160A, 250A)

Thyristors T933
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T933-160 on request
+
Add
3800 - 4400V 160A (108ºC)
290A (85ºC)
38 - 44 180 g T.B3 O143, O243, O343, OM103, OM104 Datasheet
T933-250 on request
+
Add
3800 - 4400V 250A (93ºC)
293A (85ºC)
38 - 44 180 g T.B3 O143, O243, O343, OM103, OM104 Datasheet

Detailed specifications of Power Thyristors T933

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T933-160 3800-4400 160 (108°C)
290 (85°C)
251 3.5 125 2.15/502 1.597 2.592 70 200-2500 250 2.5 400 500-800 50 0.040
T933-250 3800-4400 250 (93°C)
293 (85°C)
392 3.5 125 2.60/785 1.572 2.562 70 200-2500 250 2.5 400 500-800 50 0.040

Power Thyristors T143 (320A – 1250A)

Thyristors T143
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T143-320 on request
+
Add
5000 - 6600V 346A (85ºC)
425A (70ºC)
50 - 66 280 g PT43 O143, O243, O343, OM103, OM104 Datasheet
T143-400 on request
+
Add
1800 - 2400V 490A (85ºC)
613A (70ºC)
18 - 24 240 g PT42 O143, O243, O343, OM103, OM104 Datasheet
T143-500 on request
+
Add
400 - 1600V 604A (85ºC)
750A (70ºC)
4 - 16 240 g PT42 O143, O243, O343, OM103, OM104 Datasheet
T143-630 on request
+
Add
400 - 1600V 680A (85ºC)
937A (70ºC)
4 - 16 240 g PT42 O143, O243, O343, OM103, OM104 Datasheet
T143-800 on request
+
Add
900 - 1800V 847A (85ºC)
1050A (70ºC)
9 - 18 240 g PT42 O143, O243, O343, OM103, OM104 Datasheet
T143-1000 on request
+
Add
200 - 1000V 1010A (85ºC)
1240A (70ºC)
2 - 10 180 g PT41
PT42
O143, O243, O343, OM103, OM104 Datasheet
T143-1250 on request
+
Add
400 - 800V 1518A (85ºC)
1750A (70ºC)
4 - 8 180 g PT41 O143, O243, O343, OM103, OM104 Datasheet

Detailed specifications of Power Thyristors T143

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T143-320 5000-6600 346(85)
425(70)
667 4.5 125 1.80/1005 1.30 1.700 30 200-2000 250 2.5 200 630 100 0.042
T143-400 1800-2400 490(85)
613(70)
630 9.0 125 2.15/1256 1.20 0.950 50 200-1600 250 2.5 200 250 400 0.034
T143-500 400-1600 604(85)
750(70)
1178 11 125 1.80/1570 1.10 0.570 30 200-1600 250 2.5 200 320 605 0.034
T143-630 400-1600 680(85)
937(70)
850 13 125 1.65/1980 1.10 0.370 30 200-1600 250 3.5 200 160 845 0.030
T143-800 900-1800 847(85)
1050(70)
1649 14 125 1.70/2513 0.85 0.300 40 200-1600 250 2.5 200 160 980 0.032
T143-1000 200-1000 1010(85)
1240(70)
1947 21 130 1.60/3140 0.85 0.250 50 200-1600 250 2.5 200 100 2200 0.030
T143-1250 400-800 1518(85)
1750(70)
2747 21 150 1.70/3927 0.79 0.170 70 200-1600 250 2.5 200 100 2200 0.030

Power Thyristors T243 (400A – 1250A)

Thyristors T243
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T243-400 on request
+
Add
3400 - 4200V 456A (85ºC)
558A (70ºC)
34 - 42 240 g PT42 O143, O243, O343, OM103, OM104 Datasheet
T243-500 on request
+
Add
1800 - 3400V 569A (85ºC)
706A (70ºC)
18 - 34 240 g PT42 O143, O243, O343, OM103, OM104 Datasheet
T243-630 on request
+
Add
600 - 2800V 640A (85ºC)
796A (70ºC)
6 - 28 240 g PT42 O243, O243, O343, OM103, OM104 Datasheet
T243-800 on request
+
Add
600 - 1800V 800A (87ºC)
833A (85ºC)
6 - 18 240 g
180 g
PT42
PT41
O143, O243, O343, OM103, OM104 Datasheet
T243-1000 on request
+
Add
200 - 1000V 1000A (85ºC) 2 - 10 240 g PT42 O143, O243, O343, OM103, OM104 Datasheet
T243-1250 on request
+
Add
800 - 1200V 1250A (85ºC)
1470A (70ºC)
8 - 12 180 g PT41 O143, O243, O343, OM103, OM104 Datasheet

Detailed specifications of Power Thyristors T243

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T243-400 3400-4200 456(85)
558(70)
876 6.0 125 2.30/1257 1.150 1.270 70 500-2000 250 2.5 200 400 180 0.034
T243-500 1800-3400 569(85)
706(70)
1108 10 125 2.00/1570 1.120 0.670 50 500-1600 250 2.5 200 320 500 0.034
T243-630 600-2800 640(85)
796(70)
1250 11 125 1.95/1980 1.050 0.500 40 200-1600 250 2.5 200 320 610 0.034
T243-800 600-1800 800(85)
833(87)
1256 14 125 1.70/2512 0.939 0.324 100 200-2500 250 2.5 1250 160 980 0.030
T243-1000 200-1000 1000(85) 1570 19 140 1.60/3140 1.000 0.350 100 200-2500 200 3.0 200 160 - 0.318
T243-1250 800-1200 1250(85)
1470(70)
2308 21 140 1.60/3927 0.850 0.200 50 500-16000 250 2.5 200 160 2200 0.030

Power Thyristors T343 (400A – 800A)

Thyristors T343
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T343-400 on request
+
Add
3800 - 4400V 400A (92ºC)
455A (85ºC)
38 - 44 280 g T.C3 O143, O243, O343, OM103, OM104 Datasheet
T343-500 on request
+
Add
2000 - 2400V 500A (97ºC)
647A (85ºC)
20 - 24 210 g T.C1 O143, O243, O343, OM103, OM104 Datasheet
T343-630 on request
+
Add
2000 - 2800V 630A (87ºC)
660A (85ºC)
20 - 28 210 g T.C1 O143, O243, O343, OM103, OM104 Datasheet
T343-800 on request
+
Add
1000 - 1800V 800A (84ºC)
88A (85ºC)
10 - 18 280 g T.C3 O143, O243, O343, OM103, OM104 Datasheet

Detailed specifications of Power Thyristors T343

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T343-400 3800-4400 400(92)
455(85)
628 6.5 125 2.25/1256 1.117 1.245 100 200-2500 250 2.5 500 500 210 0.035
T343-500 2000-2400 500(97)
647(85)
785 12.5 125 1.85/1570 1.068 0.626 100 200-2500 300 2.5 1600 250 780 0.030
T343-630 2000-2800 630(87)
660(85)
989 11 125 2.00/1978 0.999 0.629 100 200-2500 250 2.5 1600 250 600 0.030
T343-800 1000-1800 800(84)
788(85)
1256 14 130 1.50/1570 0.957 0.349 100 200-2500 250 2.5 1250 200 980 0.035

Power Thyristors T443 (320A – 630A)

Thyristors T443
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T443-320 on request
+
Add
3600 - 4400V 320A (85ºC) 36 - 44 240 g T.C2 (PT42) O143, O243, O343, OM103, OM104 Datasheet
T443-400 on request
+
Add
3800 - 4200V 400A (92ºC)
455A (85ºC)
38 - 42 240 g T.C2 (PT42) O143, O243, O343, OM103, OM104 Datasheet
T443-500
+
Add
3000 - 3600V 500A (91ºC)
557A (85ºC)
30 - 36 240 g T.C2 (PT42) O143, O243, O343, OM103, OM104 Datasheet
T443-630 on request
+
Add
2000 - 2800V 630A (81ºC)
596A (85ºC)
20 - 28 280 g T.C3 O143, O243, O343, OM103, OM104 Datasheet

Detailed specifications of Power Thyristors T443

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T443-320 3600-4400 320(85) 502 5.0 140 2.60/1005 1.30 1.45 70 200-1000 250 3.0 200 400 - 0.034
T443-400 3800-4200 400(92)
455(85)
628 6.5 125 2.25/1256 1.117 1.245 100 200-2500 250 2.5 500 500 210 0.035
T443-500 3000-3600 500(91)
557(85)
785 9.0 125 2.10/785 1.150 0.800 100 1000 300 3.0 400 320 405 0.032
T443-630 2000-2800 630(81)
596(85)
989 11 125 2.00/1978 0.999 0.629 100 200-2500 250 2.5 1600 250 600 0.035

Power Thyristors T643 (320A 4600-6500V)

Thyristors T643
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T643-320 on request
+
Add
4600 - 6500V 320A (89ºC)
344A (85ºC)
46 - 65 280 g T.C6 (PT43) O143, O243, O343, OM103, OM104 Datasheet

Detailed specifications of Power Thyristors T643

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T643-320 4600-6500 320(89)
344(85)
502 4.0 125 2.60/785 1.338 2.351 150 200-2500 300 2.5 500 800 80 0.035

Power Thyristors T743 (320A 4600-6500V)

Thyristors T743
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T743-320 on request
+
Add
4600 - 6500V 320A (79ºC)
293A (85ºC)
46 - 65 400 g T.C5 O143, O243, O343, OM103, OM104 Datasheet

Detailed specifications of Power Thyristors T743

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T743-320 4600-6500 320(79)
293(85)
502 4.0 125 2.60/785 1.338 2.351 150 1000-2500 250 2.5 500 800 80 0.045

Power Thyristors T153 (630A – 2500A)

Thyristors T153
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T153-630 on request
+
Add
2000 - 2800V 890A (85ºC)
1110A (70ºC)
20 - 28 550 g PT53 O153, O253, OM106 Datasheet
T153-800 on request
+
Add
1000 - 2000V 800A (85ºC) 10 - 20 550 g PT53 O153, O253, OM106 Datasheet
T153-1000 on request
+
Add
1000 - 2000V 1034A (85ºC)
1290A (70ºC)
10 - 20 550 g PT53 O153, O253, OM106 Datasheet
T153-1600 on request
+
Add
800 - 1200V 1687A (85ºC)
2060A (70ºC)
8 - 12 330 g PT51 O153, O253, OM106 Datasheet
T153-2000 on request
+
Add
400 - 800V 2340A (85ºC)
2696A (70ºC)
4 - 8 330 g PT51 O153, O253, OM106 Datasheet
T153-2500 on request
+
Add
200 - 400V 2616A (85ºC)
3020A (70ºC)
2 - 4 330 g PT51 O153, O253, OM106 Datasheet

Detailed specifications of Power Thyristors T153

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T153-630 2000-2800 890(85)
1110(70)
1740 15 125 1.80/1980 1.05 0.370 50 1600 250 2.5 200 250 1100 0.022
T153-800 1000-2000 800(85) 1260 22 125 1.50/2512 0.92 0.250 70 1600 250 3.0 200 250 - 0.024
T153-1000 1000-2000 1034(85)
1290(70)
2025 20 125 1.70/3140 0.95 0.260 70 1600 250 2.5 200 250 2400 0.024
T153-1600 800-1200 1687A(85)
2060A(70)
3234 30 130 1.50/5026 0.90 0.140 100 1600 250 2.5 200 160 4500 0.018
T153-2000 400-800 2340(85)
2696(70)
4233 36 150 1.45/6283 0.85 0.120 100 1600 250 2.5 200 160 6500 0.018
T153-2500 200-400 2616(85)
3020(70)
4741 40 150 1.40/7850 0.80 0.090 100 1600 250 2.5 200 125 8000 0.018

Power Thyristors T253 (500A – 2000A)

Thyristors T253
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T253-500 on request
+
Add
4600 - 6500V 500A (101ºC)
696A (85ºC)
46 - 65 550 g PT53 O153, O253, OM106 Datasheet
T253-630 on request
+
Add
5000 - 6000V 650A (85ºC)
808A (70ºC)
50 - 60 550 g PT53 O153, O253, OM106 Datasheet
T253-800 on request
+
Add
2000 - 2400V 910A (85ºC)
1130A (70ºC)
20 - 24 550 g PT53 O153, O253, OM106 Datasheet
T253-1000 on request
+
Add
1000 - 2800V 1093A (85ºC)
1360A (70ºC)
10 - 28 550 g PT53 O153, O253, OM106 Datasheet
T253-1250 on request
+
Add
400 - 1800V 1270A (85ºC)
1580A (70ºC)
4 - 18 550 g PT53 O153, O253, OM106 Datasheet
T253-1390 on request
+
Add
2000 - 2400V 650A (85ºC)
808A (70ºC)
20 - 24 550 g PT53 O153, O253, OM106 Datasheet
T253-1600 on request
+
Add
200 - 1000V 1600A (85ºC) 2 - 10 550 g PT53 O153, O253, OM106 Datasheet
T253-2000 on request
+
Add
200 - 1000V 2000A (85ºC) 2 - 10 550 g PT53 O153, O253, OM106 Datasheet

Detailed specifications of Power Thyristors T253

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T253-500 4600-6500 500(101)
696(85)
785 9.5 125 2.50/1570 1.27 1.125 200 1000-2500 250 2.5 400 800 450 0.018
T253-630 5000-6000 650(85)
808(70)
1270 10.0 125 2.70/1980 1.30 0.900 70 500-1600 250 2.5 200 125 500 0.022
T253-800 2000-2400 910(85)
1130(70)
1770 17 125 2.10/2500 1.20 0.440 70 200-1600 300 3.5 200 250 1440 0.020
T253-1000 1000-2800 1093(85)
1360(70)
2135 22 125 1.75/3140 1.02 0.300 70 500-1600 250 2.5 200 250 2400 0.020
T253-1250 400-1800 1270(85)
1580(70)
2480 28 125 1.60/3925 0.95 0.200 50 500-1600 200 2.5 200 160 3920 0.020
T253-1390 2000-2400 1390(86)
1425(85)
2182 29.0 125 1.50/3140 0.94 0.177 150 200-2500 300 2.5 2000 160 4200 0.018
T253-1600 200-1000 1600(85) 1930 30 140 1.50/5024 1.00 0.090 100 200-1600 200 2.5 200 160 - 0.301
T253-2000 200-1000 2000(85) 2330 36 140 1.45/6280 0.97 0.08 100 200-1600 200 2.5 200 160 - 0.301

Power Thyristors T353 (500A – 1600A)

Thyristors T353
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T353-500 on request
+
Add
6000 - 7000V 588A (85ºC)
720A (70ºC)
60 - 70 720 g PT54 O153, O253, OM106 Datasheet
T353-630 on request
+
Add
3600 - 4800V 810A (85ºC)
990A (70ºC)
36 - 48 550 g PT53 O153, O253, OM106 Datasheet
T353-800 on request
+
Add
2400 - 3400V 930A (85ºC)
1150A (70ºC)
24 - 34 550 g PT53 O153, O253, OM106 Datasheet
T353-1000 on request
+
Add
2000 - 3200V 1000A (85ºC)
1240A (70ºC)
20 - 32 550 g PT53 O153, O253, OM106 Datasheet
T353-1600 on request
+
Add
1000 - 1800V 1558A (85ºC)
1930A (70ºC)
10 - 18 550 g PT53 O153, O253, OM106 Datasheet

Detailed specifications of Power Thyristors T353

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T353-500 6000-7000 588(85)
720(70)
1130 9 125 2.40/1570 1.35 1.200 100 1600 250 2.5 200 800 405 0.022
T353-630 3600-4800 810(85)
990(70)
1550 15 125 2.30/1980 1.20 0.630 70 1600 250 2.5 200 400 1120 0.020
T353-800 2400-3400 930(85)
1150(70)
1800 17 125 2.00/2512 1.12 0.447 70 500-2500 250 2.5 200 320 1440 0.020
T353-1000 2000-3200 1000(85)
1240(70)
1940 19 125 2.00/3140 1.05 0.380 70 500-1600 320 2.5 200 320 1800 0.020
T353-1600 1000-1800 1558(85)
1930(70)
2512 29 125 1.60/5024 0.909 0.135 150 200-2500 300 2.5 2000 160 4200 0.020

Power Thyristors T453 (630A – 1250A)

Thyristors T453
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T453-630 on request
+
Add
2400 - 3600V 630A (104ºC)
1004A (85ºC)
24 - 36 550 g PT53 O153, O253, OM106 Datasheet
T453-800 on request
+
Add
2400 - 3600V 800A (96ºC)
1018A (85ºC)
24 - 36 550 g PT53 O153, O253, OM106 Datasheet
T453-1000 on request
+
Add
1000 - 2400V 1000A (95ºC)
1243A (85ºC)
10 - 24 550 g PT53 O153, O253, OM106 Datasheet
T453-1250 on request
+
Add
1000 - 1800V 1250A (90ºC)
1385A (85ºC)
10 - 18 550 g PT53 O153, O253, OM106 Datasheet

Detailed specifications of Power Thyristors T453

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T453-630 2400-3600 630(104)
1004(85)
989 19 125 1.80/1978 1.088 0.457 150 200-2500 300 2.5 1250 400 1600 0.018
T453-800 2400-3600 800(96)
1018(85)
1256 20 125 1.95/2512 1.078 0.443 150 200-2500 300 2.5 1250 400 1800 0.080
T453-1000 1000-2400 1000(95)
1243(85)
1570 25 125 1.75/3140 0.967 0.269 150 200-2500 300 2.5 2000 160 2800 0.018
T453-1250 1000-1800 1250(90)
1385(85)
1962 29 125 1.70/3925 0.998 0.179 150 200-2500 300 2.5 1250 160 4200 0.018

Power Thyristors T553 (500A – 1250A)

Thyristors T553
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T553-500 on request
+
Add
3600 - 4400V 500A (106ºC)
824A (85ºC)
36 - 44 550 g PT53 O153, O253, OM106 Datasheet
T553-630 on request
+
Add
3600 - 4400V 630A (99ºC)
855A (85ºC)
36 - 44 550 g PT53 O153, O253, OM106 Datasheet
T553-800 on request
+
Add
3600 - 4400V 800A (88ºC)
847A (85ºC)
36 - 44 550 g PT53 O153, O253, OM106 Datasheet
T553-1000 on request
+
Add
800 - 1800V 1000A (85ºC) 8 - 18 550 g PT53 O153, O253, OM106 Datasheet
T553-1250 on request
+
Add
800 - 1800V 1250A (85ºC) 8 - 18 550 g PT53 O153, O253, OM106 Datasheet

Detailed specifications of Power Thyristors T553

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T553-500 3600-4400 500(106)
824(85)
785 14 125 2.20/1570 1.169 0.754 150 200-2500 250 2.5 1000 500 930 0.018
T553-630 3600-4400 630(99)
855(85)
989 15 125 2.30/1978 1.135 0.698 150 200-2500 250 2.5 1000 500 1000 0.018
T553-800 3600-4400 800(88)
847(85)
1256 16 125 2.60/2512 1.144 0.713 150 200-2500 250 2.5 1000 500 1100 0.018
T553-1000 800-1800 1000(85) 1570 24.5 125 1.80/3140 1.000 0.290 70 200-1600 300 3.5 200 250 - 0.020
T553-1250 800-1800 1250(85) 1960 28 125 1.60/3925 0.920 0.210 70 200-1600 300 3.5 200 250 - 0.018

Power Thyristors T653 (500A – 1000A)

Thyristors T653
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T653-500 on request
+
Add
8000 - 9500V 550A (85ºC)
675A (70ºC)
80 - 95 720 g PT54 O153, O253, OM106 Datasheet
T653-630 on request
+
Add
2000 - 3400V 630A (85ºC) 20 - 34 550 g PT53 O153, O253, OM106 Datasheet
T653-800 on request
+
Add
4600 - 6500V 800A (79ºC)
733A (85ºC)
46 - 65 550 g PT53 O153, O253, OM106 Datasheet
T653-1000 on request
+
Add
2000 - 3200V 1000A (85ºC) 20 - 32 550 g PT53 O153, O253, OM106 Datasheet

Detailed specifications of Power Thyristors T653

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T653-500 8000-9500 550(85)
675(70)
1060 12 125 2.70/1570 1.540 1.300 120 500-2000 250 2.5 200 1000 720 0.022
T653-630 2000-3400 630(85) 990 15 125 2.10/1978 1.100 0.650 70 200-1600 300 3.0 200 250 - 0.020
T653-800 4600-6500 800(79)
733(85)
1256 10 125 2.40/2512 1.269 0.981 200 500-2500 300 2.5 60 630 450 0.018
T653-1000 2000-3200 1000(85) 1570 19 125 2.00/3140 0.980 0.400 70 200-1600 300 3.0 200 250 - 0.018

Power Thyristors T753, T853 (500A – 800A)

Thyristors T753, T853
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T753-800 on request
+
Add
3400 - 4400V 821A (85ºC)
1010A (70ºC)
34 - 44 550 g PT53 O153, O253, OM106 Datasheet
T853-500 on request
+
Add
4600 - 6500V 500A (98ºC)
651A (85ºC)
46 - 65 720 g PT54 O153, O253, OM106 Datasheet

Detailed specifications of Power Thyristors T753, T853

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T753-800 3400-4400 821(85)
1010(70)
1586 15 125 2.25/2513 1.18 0.62 70 500-2500 250 2.5 200 400 1100 0.020
T853-500 4600-6500 500(98)
651(85)
785 9.5 125 2.50/1570 1.272 1.125 200 500-2500 250 2.5 400 800 410 0.020

Power Thyristors T163 (800A – 3200A)

Thyristors T163
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T163-800 on request
+
Add
6000 - 7000V 910A (85ºC)
1110A (70ºC)
60 - 70 700 g PT63 O163, OM107, OM207 Datasheet
T163-1000 on request
+
Add
3400 - 4400V 1091A (85ºC)
1343A (70ºC)
34 - 44 700 g PT63 O163, OM107, OM207 Datasheet
T163-1250 on request
+
Add
2000 - 2800V 1300A (85ºC)
1610A (70ºC)
20 - 28 700 g
1000 g
PT63
T.E3
O163, OM107, OM207 Datasheet
T163-1600 on request
+
Add
1200 - 1800V 1615A (85ºC)
2023A (70ºC)
12 - 18 700 g
1000 g
PT63
T.E3
O163, OM107, OM207 Datasheet
T163-2000 on request
+
Add
400 - 1200V 2340A (85ºC)
2696A (70ºC)
4 - 12 700 g
1000 g
PT63
T.E3
O163, OM107, OM207 Datasheet
T163-2500 on request
+
Add
200 - 800V 2670A (85ºC)
3190A (70ºC)
2 - 8 700 g PT63 O163, OM107, OM207 Datasheet
T163-3200 on request
+
Add
200 - 400V 3470A (85ºC)
3890A (70ºC)
2 - 4 700 g PT63 O163, OM107, OM207 Datasheet

Detailed specifications of Power Thyristors T163

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T163-800 6000-7000 910A(85ºC)
1110A(70ºC)
1680 15 125 2.50/2513 1.30 0.650 120 500-1600 250 2.5 200 1000 720 0.017
T163-1000 3400-4400 1091A(85ºC)
1343A(70ºC)
2109 20 125 2.20/3140 1.14 0.428 100 1600-2000 250 2.5 200 500 2000 0.016
T163-1250 2000-2800 1300A(85ºC)
1610A(70ºC)
2520 25 125 2.00/3925 1.05 0.270 100 500-1600 250 2.5 200 250 3100 0.016
T163-1600 1200-1800 1615A(85ºC)
2023A(70ºC)
3176 35 125 1.65/5026 0.95 0.150 100 500-1600 250 2.5 200 160 6200 0.016
T163-2000 400-1200 2340A(85ºC)
2696A(70ºC)
4220 40 130 1.45/6283 0.96 0.065 100 500-1600 250 2.5 200 120 8000 0.016
T163-2500 200-800 2670A(85ºC)
3190A(70ºC)
5000 50 140 1.35/7850 0.82 0.070 120 500-1600 250 2.5 200 100 12500 0.016
T163-3200 200-400 3470A(85ºC)
3890A(70ºC)
5000 52 145 1.30/10050 0.77 0.063 120 500-1600 250 2.5 200 160 12500 0.014

Power Thyristors T263 (800A – 2000A)

Thyristors T263
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T263-800 on request
+
Add
4400 - 5200V 920A (85ºC)
1120A (70ºC)
44 - 52 700 g PT63 O163, OM107, OM207 Datasheet
T263-1000 on request
+
Add
4600 - 5200V 1000A (104ºC)
1632A (85ºC)
46 - 52 1000 g PT63-1
(T.E3)
O163, OM107, OM207 Datasheet
T263-1250 on request
+
Add
2800 - 3200V 1257A (85ºC)
1550A (70ºC)
28 - 32 700 g PT63 O163, OM107, OM207 Datasheet
T263-2000 on request
+
Add
1400 - 2000V 2000A (85ºC) 14 - 20 1000 g PT63-1 O163, OM107, OM207 Datasheet

Detailed specifications of Power Thyristors T263

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T263-800 4400-5200 920A(85ºC)
1120A(70ºC)
1680 15 125 2.40/2513 1.20 0.600 120 500-1600 250 2.5 200 500 720 0.017
T263-1000 4600-5200 1000A(104ºC)
1632A(85ºC)
1570 21 125 2.80/5000 1.05 0.350 200 500-1000 300 3.0 200 800 2000 0.010
T263-1250 2800-3200 1257A(85ºC)
1550A(70ºC)
2520 22 125 2.00/3925 1.10 0.330 100 500-1600 250 2.5 200 250 3100 0.015
T263-2000 1400-2000 2000A(85ºC) 3140 45 125 1.75/6283 1.10 0.125 200 500-1600 300 3.0 200 160 - 0.013

Power Thyristors T663 (1600A)

Thyristors T663
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T663-1600 on request
+
Add
2000 - 3200V 1600A (85ºC) 20 - 32 1000 g PT63-1 O163, OM107, OM207 Datasheet

Detailed specifications of Power Thyristors T663

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T663-1600 2000-3200 1600A(85ºC) 2510 40 125 2.00/5026 1.20 0.230 200 500-1600 300 3.0 200 320 - 0.013

Power Thyristors T173 (1000A – 6300A)

Thyristors T173
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T173-1000 on request
+
Add
6000 - 7000V 1020A (85ºC)
1240A (70ºC)
60 - 70 1200 g PT73 O173, O273 Datasheet
T173-1250 on request
+
Add
5000 - 6500V 1240A (85ºC)
1530A (70ºC)
50 - 65 1200 g PT73 O173, O273 Datasheet
T173-1600 on request
+
Add
2400 - 3400V 1705A (85ºC)
2103A (70ºC)
24 - 34 1200 g PT73 O173, O273 Datasheet
T173-2000 on request
+
Add
1600 - 2000V 2360A (85ºC)
2950A (70ºC)
16 - 20 1200 g PT73 O173, O273 Datasheet
T173-2500 on request
+
Add
1000 - 1800V 2635A (85ºC)
3290A (70ºC)
10 - 18 1200 g PT73 O173, O273 Datasheet
T173-3200 on request
+
Add
200 - 1200V 3260A (85ºC)
4015A (70ºC)
2 - 12 1200 g PT73 O173, O273 Datasheet
T173-4000 on request
+
Add
200 - 1000V 4025A (85ºC)
4780A (70ºC)
2 - 10 1200 g PT73 O173, O273 Datasheet
T173-5000 on request
+
Add
200 - 800V 4777A (85ºC)
5540A (70ºC)
2 - 8 1200 g PT73 O173, O273 Datasheet
T173-6300 on request
+
Add
200 - 400V 5630A (85ºC)
6540A (70ºC)
2 - 4 1200 g PT73 O173, O273 Datasheet

Detailed specifications of Power Thyristors T173

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T173-1000 6000-7000 1020(85)
1240(70)
1950 20 125 2.30/3140 1.40 0.750 200 500-1600 250 2.5 200 500 2000 0.012
T173-1250 5000-6500 1240(85)
1530(70)
2400 26 125 2.40/3930 1.30 0.450 200 1000-2000 250 2.5 200 1000 3400 0.012
T173-1600 2400-3400 1705(85)
2103(70)
3302 34 125 2.10/5030 1.08 0.250 180 500-1600 250 2.5 200 400 5800 0.011
T173-2000 1600-2000 2360(85)
2850(70)
4637 49 125 1.65/6280 0.92 0.106 180 500-1600 250 2.5 200 200 12000 0.011
T173-2500 1000-1800 2635(85)
3290(70)
5166 52 125 1.70/7850 0.90 0.095 180 500-1600 250 2.5 200 250 14000 0.010
T173-3200 200-1200 3260(85)
4015(70)
6300 60 130 1.50/10050 0.88 0.062 200 500-1600 250 2.5 200 200 18000 0.010
T173-4000 200-1000 4025(85)
4780(70)
7500 62 140 1.50/12560 0.84 0.053 200 1000-1600 250 2.5 200 200 19000 0.010
T173-5000 200-800 4777(85)
5540(70)
8690 66 150 1.50/15708 0.83 0.045 200 500-1600 250 2.5 200 200 22000 0.010
T173-6300 200-400 5630(85)
6540(70)
10274 70 150 1.50/19780 0.77 0.032 200 1000 250 2.5 200 160 24000 0.0095

Power Thyristors T273 (1000A – 5000A)

Thyristors T273
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T273-1000 on request
+
Add
6000 - 7000V 1420A (70ºC) 60 - 70 1200 g
1700 g
PT73
PT74
O173, O273 Datasheet
T273-1250 on request
+
Add
3600 - 4800V 1577A (85ºC)
1937A (70ºC)
36 - 48 1200 g PT73 O173, O273 Datasheet
T273-1600 on request
+
Add
4000 - 4800V 1860A (85ºC)
2239A (70ºC)
40 - 48 1700 g PT74 O173, O273 Datasheet
T273-2000 on request
+
Add
1800 - 2800V 2120A (85ºC)
2630A (70ºC)
18 - 28 1200 g PT73 O173, O273 Datasheet
T273-3200 on request
+
Add
200 - 1800V 3200A (85ºC) 2 - 18 1200 g PT73 O173, O273 Datasheet
T273-4000 on request
+
Add
200 - 1000V 4000A (85ºC) 2 - 10 1200 g PT73 O173, O273 Datasheet
T273-5000 on request
+
Add
200 - 800V 5000A (80ºC) 2 - 8 1200 g PT73 O173, O273 Datasheet

Detailed specifications of Power Thyristors T273

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T273-1000 6000-7000 1420(70) 1570 22 125 - 1.30 0.550 - 500-1600 250 2.5 200 1000 - 0.012
T273-1250 3600-4800 1577(85)
1937(70)
3041 32 125 2.40/3930 1.10 0.310 200 500-2000 250 2.5 200 500 5100 0.011
T273-1600 4000-4800 1860(85)
2280(70)
3585 36 125 2.40/5030 1.00 0.250 180 500-1600 250 2.5 200 400 6500 0.010
T273-2000 1800-2800 2120(85)
2630(70)
4125 42 125 1.75/6280 0.95 0.147 180 500-1600 250 2.5 200 320 8900 0.011
T273-3200 200-1800 3200(85) 5024 57 125 1.50/7850 0.81 0.084 300 500-1000 300 3.0 630 250 16245 0.008
T273-4000 200-1000 4000(85) 6280 62 140 1.50/12560 0.92 0.050 200 500-1600 300 3.0 250 160 0.009
T273-5000 200-800 5000(80) 7850 65 140 1.48/15700 0.83 0.048 200 500-1600 300 3.0 250 160 0.008

Power Thyristors T373 (1250A – 3200A)

Thyristors T373
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T373-1250 on request
+
Add
3600 - 4400V 1577A (85ºC)
1937A (70ºC)
36 - 44 1000 g PT73-1 O173, O273 Datasheet
T373-1600 on request
+
Add
3000 - 3600V 1600A (82ºC)
1855A (85ºC)
30 - 36 1700 g PT74 O173, O273 Datasheet
T373-2000 on request
+
Add
2000 - 2800V 2160A (85ºC)
2670A (70ºC)
20 - 28 1000 g PT73-1 O173, O273 Datasheet
T373-2500 on request
+
Add
1000 - 1800V 2500A (90ºC)
2806A (85ºC)
10 - 18 1700 g PT74 O173, O273 Datasheet
T373-3200 on request
+
Add
1000V 3200A (97ºC)
3867A (85ºC)
10 1700 g PT74 O173, O273 Datasheet

Detailed specifications of Power Thyristors T373

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T373-1250 3600-4400 1577(85)
1937(70)
3041 32 125 2.10/3930 1.10 0.310 200 500-2000 250 2.5 200 500 5100 0.011
T373-1600 3000-3600 1600(92)
1855(85)
2512 36 125 2.05/5024 1.15 0.220 300 200-1000 300 3.0 800 500 5990 0.010
T373-2000 2000-2800 2120(85)
2630(70)
4125 42 125 1.75/6280 0.95 0.147 180 500-1600 250 2.5 200 320 8900 0.011
T373-2500 1000-1800 2500(92)
2806(70)
3925 69 125 1.55/7850 0.909 0.075 300 200-2500 250 2.5 2000 250 21500 0.009
T373-3200 1000 3200(97)
3867(85)
5024 62 140 1.50/12560 0.92 0.050 200 500-1600 250 2.5 630 250 29200 0.010

Power Thyristors T673 (1600A – 2500A)

Thyristors T673
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T673-1600 on request
+
Add
2000 - 3200V 1570A (85ºC)
1930A (70ºC)
20 - 32 1200 g PT73 O173, O273 Datasheet
T673-2000 on request
+
Add
1200 - 2800V 2000A (85ºC) 12 - 28 1200 g PT73 O173, O273 Datasheet
T673-2500 on request
+
Add
1200 - 1800V 2500A (85ºC) 12 - 18 1200 g PT73 O173, O273 Datasheet

Detailed specifications of Power Thyristors T673

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs °C/W
T673-1600 2000-3200 1600(85) 1810 34 125 2.10/5024 1.25 0.210 200 500-1600 300 3.0 200 320 0.009
T673-2000 1200-2800 2000(85) 2165 40 125 2.05/6280 1.15 0.200 200 500-1600 300 3.0 200 320 0.009
T673-2500 1200-1800 3200(85) 2730 45 125 1.70/7850 1.05 0.100 200 500-1600 300 3.0 200 250 0.009

Power Thyristors T193 (2000A – 5000A)

Thyristors T193
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T193-2000 on request
+
Add
6600 - 7000V 2025A (85ºC)
2456A (70ºC)
66 - 70 3000 g PT94 O193, OM109, OM209 Datasheet
T193-2500 on request
+
Add
3400 - 4200V 3030A (85ºC)
3720A (70ºC)
34 - 42 3000 g PT94 O193, OM109, OM209 Datasheet
T193-3200 on request
+
Add
2800 - 3400V 3590A (85ºC)
4380A (70ºC)
28 - 34 3000 g PT94 O193, OM109, OM209 Datasheet
T193-3600 on request
+
Add
3000 - 3600V 3600A (91ºC)
4930A (70ºC)
30 - 36 2200 g PT93 O193, OM109, OM209 Datasheet
T193-4000 on request
+
Add
1800 - 2800V 4104A (85ºC)
5096A (70ºC)
18 - 28 3000 g PT94 O193, OM109, OM209 Datasheet
T193-5000 on request
+
Add
800 - 1800V 5015A (85ºC)
6250A (70ºC)
8 - 18 3000 g PT94 O193, OM109, OM209 Datasheet

Detailed specifications of Power Thyristors T193

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T193-2000 6600-7000 2025A(85ºC)
2456A(70ºC)
3856 45 125 2.50/6280 1.25 0.420 300 1600-2000 250 2.5 200 1000 10200 0.0059
T193-2500 3400-4200 3030A(85ºC)
3720A(70ºC)
5940 68 125 1.80/7850 1.08 0.160 300 1600-2000 250 2.5 200 630 23000 0.0058
T193-3200 2800-3400 3614A(85ºC)
4477A(70ºC)
7030 75 125 1.45/10050 1.05 0.100 300 500-1600 250 2.5 200 400 28000 0.0057
T193-3600 3000-3600 3600A(91ºC)
4930A(70ºC)
5652 72 125 1.70/6300 0.90 0.110 300 500-1000 300 3.0 1000 630 23970 0.0050
T193-4000 1800-2800 4104A(85ºC)
5096A(70ºC)
8000 90 125 1.45/12570 0.95 0.075 300 500-1600 250 2.5 200 400 41000 0.0057
T193-5000 800-1800 5015A(85ºC)
6250A(70ºC)
9817 100 125 1.48/15708 0.83 0.048 200 500-1600 250 2.5 200 400 50000 0.0056

Power Thyristors T293 (2000A – 5000A)

Thyristors T293
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T293-2000 on request
+
Add
5400 - 6500V 2377A (85ºC)
2897A (70ºC)
54 - 65 3000 g PT94 O193, OM109, OM209 Datasheet
T293-2500 on request
+
Add
4400 - 5200V 2820A (85ºC)
3460A (70ºC)
44 - 52 3000 g PT94 O193, OM109, OM209 Datasheet
T293-3200 on request
+
Add
2800 - 3400V 4132A (85ºC)
5095A (70ºC)
28 - 34 2200 g PT93 O193, OM109, OM209 Datasheet
T293-4000 on request
+
Add
1800 - 2800V 4430A (85ºC)
5487A (70ºC)
18 - 28 2200 g PT93 O193, OM109, OM209 Datasheet
T293-5000 on request
+
Add
800 - 1800V 5430A (85ºC)
6750A (70ºC)
8 - 18 2200 g PT93 O193, OM109, OM209 Datasheet

Detailed specifications of Power Thyristors T293

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T293-2000 5400-6500 2377A(85ºC)
2897A(70ºC)
4548 54 125 2.40/6280 1.20 0.290 300 1600-2000 250 2.5 200 1000 14.7 0.0058
T293-2500 4400-5200 2820A(85ºC)
3460A(70ºC)
5230 56 125 2.30/7850 1.12 0.190 300 1600-2000 250 2.5 200 630 16 0.0058
T293-3200 2800-3400 4132A(85ºC)
5095A(70ºC)
8000 75 125 1.75/10050 0.96 0.092 300 500-1600 250 2.5 200 400 28 0.0051
T293-4000 1800-2800 4430A(85ºC)
5487A(70ºC)
8614 90 125 1.45/12570 0.95 0.075 300 500-1600 250 2.5 200 400 41 0.0051
T293-5000 800-1800 5430A(85ºC)
6750A(70ºC)
10597 100 125 1.48/15708 0.83 0.048 200 500-1600 250 2.5 200 250 50 0.0051

Power Thyristors T393 (2000A – 5000A)

Thyristors T393
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T393-2000 on request
+
Add
6600 - 7000V 2162A (85ºC)
2618A (70ºC)
66 - 70 2200 g PT93 O193, OM109, OM209 Datasheet
T393-2500 on request
+
Add
4400 - 5200V 2973A (85ºC)
3632A (70ºC)
44 - 52 2200 g PT93 O193, OM109, OM209 Datasheet
T393-3200 on request
+
Add
3400 - 4200V 2973A (85ºC)
3632A (70ºC)
34 - 42 2200 g PT93 O193, OM109, OM209 Datasheet
T393-3600 on request
+
Add
3000 - 3600V 3600A (85ºC)
4540A (70ºC)
30 - 36 3000 g PT94 O193, OM109, OM209 Datasheet
T393-4000 on request
+
Add
2000 - 2800V 4000A (90ºC)
5420A (70ºC)
20 - 28 3000 g PT94 O193, OM109, OM209 Datasheet
T393-5000 on request
+
Add
1000 - 1800V 5000A (78ºC)
5600A (70ºC)
10 - 18 3000 g PT94 O193, OM109, OM209 Datasheet

Detailed specifications of Power Thyristors T393

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T393-2000 6600-7000 2162A(85ºC)
2618A(70ºC)
4110 45 125 2.50/6280 1.25 0.420 300 1600-2000 250 2.5 200 1000 10.20 0.0053
T393-2500 4400-5200 2973A(85ºC)
3632A(70ºC)
5700 56 125 2.30/7850 1.12 0.200 200 1600-2000 250 2.5 200 630 16.00 0.0052
T393-3200 3400-4200 3590A(85ºC)
4380A(70ºC)
6880 68 125 1.50/10050 0.90 0.140 300 1000 250 2.5 200 630 23.00 0.0052
T393-3600 3000-3600 3600A(85ºC)
4540A(70ºC)
5652 72 125 1.70/6300 0.90 0.110 300 1000 300 3.0 1000 630 25.97 0.0057
T393-4000 2000-2800 4000A(90ºC)
5420A(70ºC)
6280 75 125 1.45/6300 0.85 0.070 300 1000 300 3.0 1000 500 28.12 0.0057
T393-5000 1000-1800 5000A(78ºC)
5600A(70ºC)
7850 94 125 1.30/6300 0.90 0.060 400 500-1600 300 3.0 1000 400 44.18 0.0057

Power Thyristors T693 (3200A – 4000A)

Thyristors T693
Series Price Voltage
VDRM, VRRM
Average forward current
IT(AV) (TC, ºC)
Voltage code
VRRM / 100
Weight Package type Heatsink Data sheet
T693-3200 on request
+
Add
2000 - 3200V 3200A (85ºC) 20 - 32 2200 g PT93 O193, OM109, OM209 Datasheet
T693-3600 on request
+
Add
2000 - 3200V 3600A (85ºC) 20 - 32 2200 g PT93 O193, OM109, OM209 Datasheet
T693-4000 on request
+
Add
2000 - 3200V 4000A (85ºC) 20 - 32 2200 g PT93 O193, OM109, OM209 Datasheet

Detailed specifications of Power Thyristors T693

Series VDRM
VRRM
IT(AV)
(TC)
ITRMS ITSM Tjmax VTM/
ITM
VT(TO) rT IDRM
IRRM
(dVD/dt)cr IGT VGT (diT/dt)cr tq i2·t Rth(j-c)
V A(°C) A kA °C V/A V mOhm mA V/µs mA V A/µs µs kA2·s °C/W
T693-3200 2000-3200 3200(85) 5024 74 125 2.20/10048 1.15 0.150 400 500-1600 400 3.0 250 320 25000 0.0050
T693-3600 2000-3200 3600(85) 5652 78 125 2.10/11304 1.10 0.110 400 500-1600 400 3.0 250 320 25000 0.0050
T693-4000 2000-3200 4000(85) 6280 90 125 1.95/12560 1.05 0.072 400 500-1600 400 3.0 250 250 28000 0.0048

Part Numbering Guide for High Power Disc Thyristors:

T 173 1000 70   7 1   UHL2
Т Thyristor low frequency.
173 Construction (disc), series.
1000 Average current in open state IT(AV), Amp.
70 Voltage class VRRM / 100  (Nominal voltage – 7000 V).
7 Group of the critical rate of rise of off-state voltage (dVD/dt)crit:
Alpha-numeric coding P2 K2 Е2 A2 T1 P1 M1
Digital coding 4 5 6 7 8 9
Value, V/µs 200 320 500 1000 1600 2000 2500
1 Group of turn-off time tq:
Alpha-numeric coding 0 B2 C2 E2 H2 K2 М2 P2 T2 X2 A3
Digital coding 0 1 2 3 4
Value, V/µs not standardized 800 630 500 400 320 250 200 160 125 100
UHL2 Climatic version and placement category: UHL2 - for moderate and cold climate.

Quality Declaration for Power Disc Thyristors (sample):

When supplying thyristors, if necessary, we provide quality declaration and certificate of conformity.

  • Thyristor Quality Declaration
  • Thyristor Quality Declaration
  • Thyristor Quality Declaration

High Power Semiconductors by AS ENERGI

Our company is engaged in the manufacturer and sale of power semiconductors (power diodes, thyristors, triacs, power modules). You can buy thyristors from us in any volumes, and when ordering large lots, the price will be lower.
We have earned the trust of customers and cooperate with companies from neighboring countries.

To purchase High Power Diodes, Thyristors send an email request to:

office@asenergi.com

And we will provide you a commercial offer for delivery.



Photo of High Power Disc (Tablet) Thyristors:

  • Power Thyristors
  • Power Thyristors
  • Power Thyristors
  • Power Thyristors
  • Power Thyristors
  • Power Thyristors
  • Power Thyristors
  • Power Thyristors
  • Power Thyristors

Installation recommendations for power thyristors:

Assembling disc thyristor with a heatsink

The reliability of heat transfer and electrical contact between the mating surfaces of the thyristor and the cooler over the entire temperature range is ensured by appropriate torque (clamping force).

Before assembly you should perform visual inspection (1) contact surfaces for mechanical damages and wipe (2), soaked with alcohol (toluene, gasoline, acetone).

After inspection, fix the current contacts (leads), install a pin to fix the alignment of the structure.

To improve the parameters of heat transfer it is recommended to lubricate (3) a thin layer of silicone thermal conductive paste before the assembly, which is not a mandatory condition for installation.

Install the thyristor (3), the second part of the cooler, the fiberglass insulator and the thrust washer.

To thread the traverse (4) and evenly tighten the nuts. Make sure no misalignment and evenness of the contact surfaces.

When the parts are sufficiently clamped but moveable, we recommend placing the cooler on a flat surface and checking the tolerance for parallelism of the overall adjacent plane of the surfaces (5).

Clamp each nut in turn (about a quarter turn) to the stop (6). The amount of deflection of the traverse determines whether the achieved clamping force corresponds to the required one.

After installation, the fasteners (nuts and washers) must be additionally secured against corrosion.


Tips and recommendations for power thyristors:

The power thyristors should not be operated for long periods of time at their limit load for all parameters. In this case, the safety factor is determined by the required degree of reliability of the device.

Replace a failed power thyristor with a thyristor that matches the parameters of the one being replaced.

Supercooling must be provided when operating in an environment with an elevated ambient temperature.

Periodic cleaning of power thyristors and coolers to remove dust and contaminants is recommended to ensure proper heat dissipation.

Inductive current dividers (often twisted toroidal wire) should be used to equalize currents between power thyristors connected in parallel. The most popular connection methods are closed circuit, common coil circuit, or power thyristor. The efficiency of current dividers in this case is determined by the cross section of the magnetic wire.

Prevention of voltage unbalance when power thyristors are connected in series is achieved by using shunt resistors connected in parallel with each thyristor. Voltage equalization in transient conditions is provided by connecting capacitors in parallel to each thyristor.

Device under voltage

It is strictly forbidden to touch power thyristors under high voltage during operation.

GİZEM GÖZÜN 26.01.2021 at 13:04
2
I'm Gizem, I'm a chemical engineer. I'm interested in making ceramic stuffs as a hobby. Would you please give some explanation about my questions below;
1) If I only mix SiO2 and Fe2O3 (3:1), can i get a suitable product without using other components?
2) Can i use water as fastener? or would you suggest me another fastener?
3) At which temperature should i mix them?
Thank you for your interest, Kind Regards
Aleksander 26.01.2021 at 14:43
1
Hello, Gizem. The mass of ceramic is produced by grinding and mixing with water of different components: clay, feldspar, sand, kaolin. The proportions of these materials are different percentages, depending on what and with what characteristics you need to get a ceramic mass.
Each manufacturer of ceramic mass has its own recipes and its own raw materials, which are available in its region.
There are also books on ceramics that specify the chemical composition and approximate recipes for ceramic masses.

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