Phase Control Thyristors Infineon Replacement

Power phase control thyristors, also known as Thyristor SCR (Silicon Controlled Rectifier), in disc design are press pack type general-purpose thyristors, regulating and converting DC and AC currents up to 4700A in circuits with voltages to 8000V (depends on the thyristor type).

Thyristors ATD AS ENERGITM are a replacement, analog, alternative for presspacks electrical triggered thyristors Infineon Technologies.

"Air-cooled heatsinks O series for disc devices", "Air heatsink SF series", "Water heatsink SS series" for thyristor cooling are also available to order.

Part numbering guide for phase control thyristors

youtubeVideo: Reviews of high power disc thyristors

icon AS ENERGITM Semiconductors Manufacturing Reference

Features: designed for high power industrial and power transmission applications; optimized for low on-state voltage drop; matched Qrr and VT values available for series and / or parallel connections.

The thyristor has an industry standard ceramic housing making it easy to integrate the device into existing equipment. This thyristor has a disc housing with pressure contacts. The polarity of the thyristor is determined by the icon on the case. The technical specifications, part numbering guide, datashets for thyristors are listed below.

Thyristors AS ENERGITM 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 15000 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 technical passport and certificate of conformity.

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

General specifications of Phase Control Thyristors Infineon and Replacements

Type VDRM
VRRM
IT(AV)M
(TC=85°C)
ITSM I2t VT0 rT Tvj max Rth(j-c) Fm Package Replacement
AS ENERGITM
Data sheet
V A A kA2·s V mΩ ºC K/kW kN PDF
Thyristors up to 600 V
T690N04TOF 400 694 6700 225 0.80 0.44 140 51.0 4-8 T42.14K0 ATD690N04TOF
T690N06TOF 600 ATD690N06TOF
T920N02TOF 200 925 12000 720 1.00 0.23 140 39.0 5.5-8 T48.14K0 ATD920N02TOF
T920N04TOF 400 ATD920N04TOF
T920N06TOF 600 ATD920N06TOF
T1410N04TOF 400 1490 20000 2000 1.00 0.10 140 27.0 12-24 T58.14K0 ATD1410N04TOF
T1410N06TOF 600 ATD1410N06TOF
T2510N04TOF VT 400 2509 42000 8820 0.75 0.072 140 18.4 24-56 T75.26K0 ATD2510N04TOF VT
T2510N06TOF VT 600 ATD2510N06TOF VT
T3710N04TOF VT 400 3710 60000 18000 0.75 0.048 140 12.5 30-65 T100.26K0 ATD3710N04TOF VT
T3710N06TOF VT 600 ATD3710N06TOF VT
Thyristors up to 1800 V
T300N14TOF 1400 303 3400 58 0.90 1.350 125 69.0 2.5-5.0 T42.14K0 ATD300N14TOF
T300N16TOF 1600 ATD300N16TOF
T390N12TOF 1200 381 4250 91 0.85 0.900 125 62.0 3-6 T42.14K0 ATD390N12TOF
T390N14TOF 1400 ATD390N14TOF
T390N16TOF 1600 ATD390N16TOF
T420N14TOF 1400 424 6400 205 0.90 0.750 125 56.0 5-10 T48.14K0 ATD420N14TOF
T420N16TOF 1600 ATD420N16TOF
T420N18TOF 1800 ATD420N18TOF
T430N14TOF 1400 433 4600 106 0.85 0.900 125 51.0 4-8 T42.14K0 ATD430N14TOF
T430N16TOF 1600 ATD430N16TOF
T430N18TOF 1800 ATD430N18TOF
T470N12TOF 1200 470 6350 202 0.80 0.750 125 51.0 4-8 T42.14K0 ATD470N12TOF
T470N14TOF 1400 ATD470N14TOF
T470N16TOF 1600 ATD470N16TOF
T560N14TOF 1400 559 6900 238 0.80 0.600 125 44.0 5-10 T48.14K0 ATD560N14TOF
T560N16TOF 1600 ATD560N16TOF
T560N18TOF 1800 ATD560N18TOF
T640N12TOF 1200 644 8000 320 0.80 0.500 125 39.0 6-12 T48.14K0 ATD640N12TOF
T640N14TOF 1400 ATD640N14TOF
T640N16TOF 1600 ATD640N16TOF
T640N18TOF 1800 ATD640N18TOF
T720N12TOF 1200 718 12500 781 0.85 0.350 125 38.0 9-18 T58.26K0 ATD720N12TOF
T720N14TOF 1400 ATD720N14TOF
T720N16TOF 1600 ATD720N16TOF
T720N18TOF 1800 ATD720N18TOF
T830N14TOF 1400 844 12500 781 0.85 0.300 125 30.0 9-18 T58.14K0 ATD830N14TOF
T830N16TOF 1600 ATD830N16TOF
T830N18TOF 1800 ATD830N18TOF
T880N14TOF 1400 879 15500 1200 0.85 0.270 125 32.0 10.5-21 T58.26K0 ATD880N14TOF
T880N16TOF 1600 ATD880N16TOF
T880N18TOF 1800 ATD880N18TOF
T940N14TOF 1400 959 15500 1200 0.85 0.270 125 28.0 10.5-21 T58.14K0 ATD940N14TOF
T940N16TOF 1600 ATD940N16TOF
T940N18TOF 1800 ATD940N18TOF
T1190N12TOF VT 1200 1190 22500 2530 0.90 0.190 125 23.0 16-32 T75.26K0 ATD1190N12TOF VT
T1190N14TOF VT 1400 ATD1190N14TOF VT
T1190N16TOF VT 1600 ATD1190N16TOF VT
T1190N18TOF VT 1800 ATD1190N18TOF VT
T1500N14TOF VT 1400 1500 33500 5611 0.90 0.150 125 18.4 24-56 T75.26K0 ATD1500N14TOF VT
T1500N16TOF VT 1600 ATD1500N16TOF VT
T1500N18TOF VT 1800 ATD1500N18TOF VT
T2180N12TOF VT 1200 2180 36000 6480 0.90 0.106 125 12.5 30-65 T100.26K0 ATD2180N12TOF VT
T2180N14TOF VT 1400 ATD2180N14TOF VT
T2180N16TOF VT 1600 ATD2180N16TOF VT
T2180N18TOF VT 1800 ATD2180N18TOF VT
T3160N16TOF VT 1600 3160 57000 16245 0.85 0.082 125 8.5 42-95 T111.26K0 ATD3160N16TOF VT
T3160N18TOF VT 1800 ATD3160N18TOF VT
Thyristors up to 3000 V
T360N26TOF 2600 360 4500 101 1.10 1.600 125 44.0 5-10 T48.14K0 ATD360N26TOF
T360N28TOF 2800 ATD360N28TOF
T460N22TOF 2200 459 9000 405 1.00 0.840 125 45.5 7.5-17.5 T58.26K0 ATD460N22TOF
T460N24TOF 2400 ATD460N24TOF
T460N26TOF 2600 ATD460N26TOF
T660N22TOF 2200 659 11500 660 1.00 0.500 125 33.0 10.5-21 T58.26K0 ATD660N22TOF
T660N26TOF 2600 ATD660N26TOF
T700N22TOF 2200 699 12200 744 0.95 0.450 125 32.0 10.5-21 T58.26K0 ATD700N22TOF
T740N22TOF 2200 727 11500 660 1.00 0.500 125 28.0 10.5-21 T58.14K0 ATD740N22TOF
T740N26TOF 2600 ATD740N26TOF
T1040N22TOF VT 2200 1039 18500 1711 0.90 0.300 125 23.1 16-32 T75.26K0 ATD1040N22TOF VT
T1220N26TOF VT 2600 1220 22500 2531 1.00 0.275 125 18.4 20-45 T75.26K0 ATD1220N26TOF VT
T1220N28TOF VT 2800 ATD1220N28TOF VT
T1330N22TOF VT 2200 1329 23000 2645 0.90 0.234 125 18.4 20-45 T75.26K0 ATD1330N22TOF VT
T1590N26TOF VT 2600 1590 28000 3920 1.10 0.237 125 12.5 30-65 T100.26K0 ATD1590N26TOF VT
T1590N28TOF VT 2800 ATD1590N28TOF VT
T1960N22TOF VT 2200 1960 35000 6125 0.90 0.150 125 12.5 30-65 T100.26K0 ATD1960N22TOF VT
T2160N20TOF VT 2000 2400 40000 8000 1.05 0.154 125 8.5 42-95 T111.26K0 ATD2160N20TOF VT
T2160N22TOF VT 2200 ATD2160N22TOF VT
T2160N24TOF VT 2400 ATD2160N24TOF VT
T2160N26TOF VT 2600 ATD2160N26TOF VT
T2160N28TOF VT 2800 ATD2160N28TOF VT
T2480N26TOF VT 2600 2480 43500 9460 0.95 0.154 125 8.5 42-95 T111.26K0 ATD2480N26TOF VT
T2480N28TOF VT 2800 ATD2480N28TOF VT
T2810N16TOF VT 1600 2810 50000 12500 0.90 0.112 125 8.5 42-95 T111.26K0 ATD2810N16TOF VT
T2810N18TOF VT 1800 ATD2810N18TOF VT
T2810N22TOF VT 2200 ATD2810N22TOF VT
T4771N22TOF PR 2200 4340 91000 41400 0.77 0.107 125 4.8 63-91 T150.26K0 ATD4771N22TOF
T4771N28TOF PR 2800 ATD4771N28TOF
Thyristors up to 5500 V
T731N44TOH 4400 870 16000 1280 1.08 0.650 125 18.5 15-24 T76.26K ATD731N44TOH
T860N36TOF VT 3600 860 17000 1445 1.08 0.500 125 21.0 20-45 T75.26K0 ATD860N36TOF VT
T901N35TOF 3500 940 17000 1445 1.16 0.494 125 18.5 15-24 T76.26K ATD901N35TOF
T901N36TOF 3600 ATD901N36TOF
T930N36TOF VT 3600 930 17500 1530 1.00 0.430 125 21.5 20-45 T75.26K0 ATD930N36TOF VT
T1401N42TOH 4200 1590 36000 6480 1.29 0.330 125 9.7 36-52 T120.35K ATD1401N42TOH
T1451N52TOH 5200 1660 43000 9250 0.92 0.370 125 9.7 36-52 T120.35K ATD1451N52TOH
T1551N52TOH PR 5200 1770 43000 9250 0.92 0.370 125 9.0 36-52 T120.26K ATD1551N52TOH
T1601N35TOF 3500 1900 44000 8400 1.00 0.250 125 9.0 36-52 T120.35K ATD1601N35TOF
T1601N36TOF 3600 ATD1601N36TOF
T1800N42TOF PR 4200 1800 41000 8405 0.85 0.400 125 8.5 40-65 T111.26K0 ATD1800N42TOF
T1930N32TOF VT 3200 2180 37000 6850 1.08 0.200 125 8.5 42-95 T111.26K0 ATD1930N32TOF VT
T1930N34TOF VT 3400 ATD1930N34TOF VT
T1930N36TOF VT 3600 ATD1930N36TOF VT
T1930N38TOF VT 3800 ATD1930N38TOF VT
T2001N36TOF 3600 2060 41000 8400 1.00 0.250 125 8.7 36-52 T120.26K ATD2001N36TOF
T2351N52TOH 5200 2250 54000 14600 0.81 0.360 125 6.5 45-65 T120.26K ATD2351N52TOH
T2851N48TOH 4800 2980 79000 31000 0.77 0.235 125 5.4 63-91 T150.35K0 ATD2851N48TOH
T2851N52TOH 5200 ATD2851N52TOH
T3441N52TOH 5200 3200 79000 31000 0.77 0.235 125 4.8 63-91 T150.26K0 ATD3441N52TOH
T3801N36TOF VT 3600 3830 87000 37850 0.82 0.145 125 4.8 63-91 T150.26K0 ATD3801N36TOF VT
T4021N52TOH 5200 3880 100000 50000 0.93 0.145 125 4.5 90-130 T172.35K ATD4021N52TOH
Thyristors up to 8000 V
T201N70TOH PR 7000 245 4200 88 1.29 4.220 125 40.0 7-12 T58.26K0 ATD201N70TOH
T280N65TOF 6500 280 5800 115 1.35 2.800 125 43.0 5-9 T58.27K0 ATD280N65TOF
T501N70TOH 7000 640 13000 845 1.30 1.350 125 17.0 15-24 T75.26K0 ATD501N70TOH
T570N65TOF 6500 540 10500 442 1.35 1.400 125 21.0 13-23 T75.26K0 ATD570N65TOF
T1060N65TOF PR 6500 1053 22500 2530 1.35 0.720 125 11.0 27-45 T100.26K0 ATD1060N65TOF
T1081N65TOH 6500 1300 34000 5780 1.18 0.759 125 8.6 36-52 T120.26K ATD1081N65TOH
T1081N70TOH 7000 ATD1081N70TOH
T1620N65TOF PR 6500 1613 32000 5120 1.35 0.430 125 8.1 40-65 T111.26K0 ATD1620N65TOF
T1851N70TOH 7000 1830 48000 11500 1.22 0.490 125 6.5 45-65 T120.26K ATD1851N70TOH
T1901N80TOH 8000 2100 65000 21100 1.24 0.440 125 5.4 63-91 T150.35K ATD1901N80TOH
T2251N70TOH 7000 2260 65000 21100 1.24 0.440 125 4.8 63-91 T150.26K ATD2251N70TOH
T2251N80TOH 8000 ATD2251N80TOH
T2871N80TOH 8000 2620 90000 40500 1.27 0.336 125 4.5 90-130 T172.35K ATD2871N80TOH

Drawings and housings dimensions for Disc Thyristors:

Package type Dimensions ØDxØdxH Weight
T42.14K0 42x23x14.5 mm 0.07 kg
T48.14K0 48x30x14.5 mm 0.11 kg
T58.14K0 58x36x14.5 mm 0.16 kg
T58.26K0 58x36x26.5 mm 0.25 kg
T58.27K0 58x36x27 mm 0.25 kg
T75.26K0 75x50x26.5 mm 0.60 kg
T76.26K 76x50x26 mm 0.55 kg
T100.26K0 100x65x26.5 mm 0.90 kg
T111.26K0 111x75x26.5 mm 1.20 kg
T120.26K 121x86x26 mm 1.50 kg
T120.35K 121x86x35 mm 1.70 kg
T150.26K 151.5x100x26 mm 2.50 kg
T150.35K 151.5x100x35 mm 3.00 kg
T172.35K 172.5x115x35 mm 4.00 kg

Part Numbering Guide for Phase Control Thyristors:

A TD 1500 N 18 T O F VT
A brand AS ENERGITM
TD Product group: Thyristor Disc.
1500 Average on-state current IT(AV), Amp.
N Phase control device.
18 Voltage class VRRM / 100.
T Housing (package) type: disc housing.
O Turn off time tq: no guaranteed.
F dv/dt class:
F: 1000 V/μs
H: 2000 V/μs
VT Delivered in VT classes.

High Power Semiconductors AS ENERGITM

Our company is engaged in the manufacturer and sale of wide range of power semiconductors (power thyristors, modules, rectifier diodes, avalanche, rotor and welding diodes, triacs etc.) currents up to 15000A and voltages to 9000V, and air and water heatsinks to them.
You can buy semiconductor devices in any volumes, and when ordering large lots, the price will be lower. We have earned the trust of customers and supply products all over the world.

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

[email protected]

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.



Photo of High Power Disc 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.

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


icon Why choose AS ENERGITM

  • Own production facilities, including semiconductor silicon chips production
  • European brand - 100% quality, favorable price, short production terms
  • Over 20 years of experience in the semiconductor industry
  • Clients from more than 50 countries trust us
  • 10000 items in the product line for currents from 10A to 15000A, voltages from 100V to 9000V
  • We produce analogues of other manufacturers' products
  • Guaranteed certified quality, warranty period of operation - 2 years

 

Quality Warranty

Our products are certified and correspond to international standards.
Our company provides a quality guarantee for products of 2 years.
We provide certificates of conformity, reliability reports, data sheets and technical passports at the request of the customer.

Certificates

Each product is tested for the main parameters, and Test reports of the parameters for each product are provided.

Test Report

Geography of partnership

AS ENERGITM company supplies power semiconductors and other equipment to more than 50 countries around the world.

Geography

Logistics and Delivery

We deliver our products all over the world with the services of logistics companies: DHL, TNT, UPS, EMS, Fedex, Aramex.
Products can be delivered by any means of transport: air, sea, rail and road.

Logistics

AS ENERGITM Semiconductors Manufacturing

Our products range includes rectifier diodes, phase control thyristors in disc and stud design, avalanche diodes and thyristors, fast switching, high frequency thyristors, fast recovery, welding and rotor diodes, triacs, bridge rectifiers, power modules (thyristor, diode, thyristor-diode, IGBT), and air and water heatsinks to them.

Power diodes and thyristors are produced for currents from 10A to 15000A, voltage range from 100V to 9000V.
Power diode and thyristor modules are produced from 25A and up to 1250A, voltage range 400V - 4400V.
The range of power semiconductors also includes equivalent, replacement, analogue and alternative semiconductor devices of global manufacturers.

GİZEM GÖZÜN 26.01.2021 at 13:04
10
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
26.01.2021 at 14:43
6
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.
Roman 27.06.2022 at 00:03
5
Is It need to apply vaselin or thermal past at Thyristor surfaces then attach to radiator/current leading parts?
Maksim 27.06.2022 at 10:39
5
When assembling thyristors, diodes with heat sinks, it is recommended to lubricate the contact surfaces with a thin layer of heat conducting paste to improve the heat transfer parameters. But this is not a prerequisite for assembly.
Jonathan Ryan 12.10.2022 at 12:42
2
You have provided very helpful information in this Content. An extensive catalog of Welding Machines, most importantly, It is an essential element for your protection when working.

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