Phase Control Thyristor KP 300A – 6800A

Phase control thyristors KP series are general purpose power disc thyristors. They are designed to convert and control DC and AC currents up to 6800A with frequency up to 500Hz in circuits with voltages up to 600V - 6500V (voltage class 6 to 65).

The anode and cathode of the thyristor (polarity) are determined by the symbol on the case.

For cooling during the operation of power thyristors they are mounted with coolers (heat sinks). Depending on the amount of heat generated and the working conditions of the semiconductors, either natural air flow cooling or forced cooling can be used. When assembling, the necessary clamping force F_m specific for each type of thyristor package (indicated in the parameter table) must be provided.

Thyristors can be manufactured for use in temperate, cold and tropical climates. Thyristors of the disc type KP are used in various power converters (e.g. melting furnaces) where fast switching and control of currents is necessary.

Series (ratings) thyristors are: KP300A, KP400A, KP500A, KP600A, KP700A, KP800A, KP900A, KP1000A, KP1200A, KP1300A, KP1400A, KP1500A, KP1700A, KP1800A, KP1900A, KP2000A, KP2100A, KP2400A, KP2500A, KP2600A, KP2700A, KP2800A, KP3000A, KP3200A, KP3300A, KP3400A, KP3900A, KP4200A, KP4300A, KP4600A, KP5200A, KP5700A, KP6800A.

Specifications and parameters, datasheets PDF, dimensions, drawings, case diagrams thyristors, recommended coolers are listed below.

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.

The final price for 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 Thyristors, Diodes, 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.

General specifications of phase control thyristors KP

Series	I_T(AV) (T_C=70°C)	V_DRM V_RRM	I_TSM	I²t	dv/dt	di/dt	t_q	T_{vj max}	R_th(j-c)	F_m ±10%	W	Outline	Dimensions ØDxØdxH	Data-sheet
Series	A	V	kA	kA²·s	V/µs	A/µs	µs	ºC	ºC/W	kN	kg	Outline	mm	PDF
KP300
KP300-(12...18)	320	1200-1800	5.0	125	1000	200	150	125	0.08	5	0.07	A-1	42x19x13.5
KP300-(46...52)	370	4600-5200	5.0	125	2000	100	700	125	0.045	15	0.35	A-5	58x34x35
KP300-(54...65)	350	5400-6500	4.5	101	2000	100	800	125	0.045	15	0.35	A-5	58x34x35
KP300-(70...85)	300	7000-8500	4.5	101	1500	100	1200	125	0.045	15	0.35	A-5	58x34x35
KP400
KP400-(6...14)	400	600-1400	6.3	198	1000	200	150	125	0.08	5	0.07	A-1	42x19x13.5
KP400-(24...34)	410	2400-3400	6.3	198	1000	150	400	125	0.041	5	0.10	A-2	42x25x14.5
KP400-(36...42)	480	3600-4200	7.0	245	1000	150	600	125	0.035	15	0.26	A-4	58x34x26.5
KP400-(54...65)	420	5400-6500	4.5	101	2000	100	800	125	0.035	15	0.26	A-4	58x34x26.5
KP500
KP500-(18...24)	510	1800-2400	7.8	304	1000	200	250	125	0.041	5	0.10	A-2	42x25x14.5
KP500-(24...34)	530	2400-3400	8.0	320	1000	150	400	125	0.035	10	0.24	A-3	47x29x14.5
KP500-(36...42)	540	3600-4200	6.5	211	1000	100	600	125	0.035	15	0.26	A-4	58x34x26.5
KP600
KP600-(12...18)	640	1200-1800	8.3	344	1000	200	150	125	0.041	5	0.10	A-2	42x25x14.5
KP600-(18...24)	670	1800-2400	10	500	1000	200	150	125	0.035	10	0.24	A-3	47x29x14.5
KP600-(70...85)	610	7000-8500	12.1	732	1500	50	1200	125	0.022	22	0.60	A-7	75x47x35
KP700
KP700-(6...14)	700	600-1400	9.1	414	1000	200	150	125	0.041	5	0.10	A-2	42x25x14.5
KP700-(24...30)	700	2400-3000	10.5	551	1000	200	150	125	0.035	15	0.26	A-4	58x34x26.5
KP700-(54...65)	730	5400-6500	11.8	696	2000	100	800	125	0.022	22	0.60	A-7	75x47x35
KP750
KP750-(20...26)	750	2000-2600	11	605	1000	150	250	125	0.035	15	0.26	A-4	58x34x26.5
KP800
KP800-(6...14)	850	600-1400	12.8	850	1000	200	150	125	0.035	10	0.24	A-3	47x29x14.5
KP800-(36...42)	870	3600-4200	15	1130	1000	100	600	125	0.02	22	0.47	A-6	75x47x26.5
KP800-(46...52)	830	4600-5200	12.4	769	2000	100	800	125	0.022	22	0.60	A-7	75x47x35
KP800-(54...65)	850	5400-6500	11.8	696	2000	100	800	125	0.017	22	0.47	A-6	75x47x26.5
KP900
KP900-(6...14)	900	600-1400	15	1130	1000	200	200	125	0.035	15	0.26	A-4	58x34x26.5
KP900-(36...42)	960	3600-4200	14.7	1080	1000	100	700	125	0.018	30	0.60	A-8	85x53x26.5
KP1000
KP1000-(28...34)	1010	2800-3400	17	1450	1000	150	400	125	0.02	22	0.47	A-6	75x47x26.5
KP1000-(36...42)	1090	3600-4200	16	1280	1000	100	600	125	0.017	22	0.47	A-6	75x47x26.5
KP1000-(54...65)	1010	5400-6500	14	980	2000	200	800	125	0.015	40	1.0	A-10	100x63x35
KP1200
KP1200-(24...34)	1240	2400-3400	19.2	1840	1000	100	500	125	0.018	30	0.60	A-8	85x53x26.5
KP1300
KP1300-(24...30)	1300	2400-3000	23	2650	1000	150	350	125	0.02	22	0.47	A-6	75x47x26.5
KP1300-(46...52)	1300	4600-5200	20	2000	2000	200	700	125	0.015	40	1.0	A-10	100x63x35
KP1300-(54...65)	1360	5400-6500	21.9	2400	2000	200	800	125	0.011	50	1.45	A-10	100x63x35
KP1400
KP1400-(20...26)	1400	2000-2600	24	2880	1000	200	300	125	0.02	22	0.47	A-6	75x47x26.5
KP1400-(36...42)	1440	3600-4200	25	3130	1000	150	600	125	0.0125	45	1.0	A-9	100x63x26.5
KP1400-(46...52)	1470	4600-5200	23.5	2760	2000	200	800	125	0.011	50	1.45	A-10	100x63x35
KP1500
KP1500-(12...18)	1520	1200-1800	25	3130	1000	200	250	125	0.02	22	0.47	A-6	75x47x26.5
KP1700
KP1700-(6...14)	1700	600-1400	26	3380	1000	200	200	125	0.02	22	0.47	A-6	75x47x26.5
KP1700-(12...18)	1710	1200-1800	28	3920	1000	200	300	125	0.018	30	0.60	A-8	85x53x26.5
KP1700-(28...34)	1770	2800-3400	30	4500	1000	150	600	125	0.0125	45	1.0	A-9	100x63x26.5
KP1800
KP1800-(6...14)	1850	600-1400	29	4210	1000	200	250	125	0.018	30	0.6	A-8	85x53x26.5
KP1800-(24...28)	1850	2400-2800	30	4500	1000	150	500	125	0.0125	45	1.0	A-9	100x63x26.5
KP1800-(36...42)	1880	3600-4200	25	3130	1000	150	700	125	0.01	56	1.44	A-11	110x73x26.5
KP1900
KP1900-(36...42)	1900	3600-4200	30	4500	1000	200	700	125	0.011	50	1.45	A-10	100x63x35
KP1900-(70...80)	1980	7000-8000	55	15130	2000	200	800	125	0.0057	90	2.8	A-15	150x100x35
KP2000
KP2000-(18...22)	2000	1800-2200	38	7220	1000	250	400	125	0.012	45	0.9	A-9	100x63x26.5
KP2100
KP2100-(20...24)	2110	2000-2400	35	6130	1000	200	400	125	0.0125	45	1.0	A-9	100x63x26.5
KP2100-(28...34)	2190	2800-3400	33	5450	1000	150	600	125	0.01	56	1.44	A-11	110x73x26.5
KP2100-(46...52)	2100	4600-5200	43	9250	2000	200	700	125	0.009	70	1.7	A-12	120x78x35
KP2400
KP2400-(24...28)	2470	2400-2800	43	9250	1000	150	600	125	0.01	56	1.44	A-11	110x73x26.5
KP2400-(70...85)	2400	7000-8500	40	8000	2000	100	1200	125	0.004	120	3.5	A-16	172x110x35
KP2500
KP2500-(12...18)	2520	1200-1800	45	10100	1000	200	300	125	0.0125	45	1.0	A-9	100x63x26.5
KP2600
KP2600-(6...14)	2640	600-1400	47	11050	1000	200	300	125	0.0125	45	1.0	A-9	100x63x26.5
KP2700
KP2700-(20...24)	2730	2000-2400	45	10130	1000	200	500	125	0.01	56	1.44	A-11	110x73x26.5
KP2800
KP2800-(54...65)	2800	5400-6500	45	10130	2000	200	800	125	0.0057	90	2.8	A-15	150x100x35
KP3000
KP3000-(12...18)	3030	1200-1800	60	18000	1000	200	300	125	0.01	56	1.44	A-11	110x73x26.5
KP3000-(36...42)	3000	3600-4200	46	10580	2000	200	600	125	0.007	70	1.4	A-13	120x84x26.5
KP3000-(46...52)	3030	4600-5200	55	15130	2000	200	800	125	0.0057	90	2.8	A-15	150x100x35
KP3000-(54...65)	3070	5400-6500	45	10130	2000	200	800	125	0.005	90	2.3	A-14	150x100x26
KP3200
KP3200-(24...34)	3270	2400-3400	54	14580	1000	200	600	125	0.007	70	1.4	A-13	120x84x26.5
KP3300
KP3300-(6...14)	3310	600-1400	60	18000	1000	200	300	125	0.01	56	1.44	A-11	110x73x26.5
KP3400
KP3400-(54...65)	3400	5400-6500	71	25210	2000	200	1000	125	0.004	120	3.5	A-16	172x110x35
KP3900
KP3900-(18...22)	3980	1800-2200	64.5	20800	1000	250	400	125	0.007	70	1.4	A-13	120x84x26.5
KP3900-(36...42)	3970	3600-4200	60	18000	2000	200	800	125	0.0057	90	2.8	A-15	150x100x35
KP3900-(46...52)	3930	4600-5200	80	32000	2000	200	800	125	0.004	120	3.5	A-16	172x110x35
KP4200
KP4200-(24...34)	4240	2400-3400	69	23800	1000	250	600	125	0.0057	90	2.5	A-15	150x100x35
KP4300
KP4300-(36...42)	4320	3600-4200	60	18000	2000	200	800	125	0.005	90	2.3	A-14	150x100x26
KP4600
KP4600-(24...34)	4610	2400-3400	69	23810	1000	250	600	125	0.005	90	2.3	A-14	150x100x26
KP5200
KP5200-(18...22)	5270	1800-2200	80	32000	1000	250	500	125	0.0057	90	2.8	A-15	150x100x35
KP5200-(30...42)	5250	3000-4200	83.5	34860	1000	200	800	125	0.004	120	3.5	A-16	172x110x35
KP5700
KP5700-(18...22)	5750	1800-2200	80	32000	1000	250	500	125	0.005	90	2.3	A-14	150x100x26
KP6800
KP6800-(22...28)	6810	2200-2800	105	55130	1000	200	800	125	0.004	120	3.5	A-16	172x110x35

Part numbering guide for phase control thyristors KP:

1000A

–

6500V

KP	–	Series: Phase control thyristor.
1000A	–	Average forward current in open state I_T(AV), A.
6500V	–	Nominal voltage, V.

Types of KP series thyristor packages, dimensions, drawing

42x19x13.5	42x25x14.5	47x29x14.5	58x34x26.5
KP300 KP400	KP400, KP500 KP600, KP700	KP500, KP600 KP800	KP400, KP500 KP700, KP750, KP900
58x34x35	75x47x26.5	75x47x35	85x53x26.5
KP300	KP800, KP1000 KP1300, KP1400, KP1500	KP600, KP700 KP800	KP900, KP1200 KP1700, KP1800
100x63x26.5	100x63x35	110x73x26.5	120x78x35
KP1400, KP1700, KP1800 KP2000, KP2100, KP2500	KP1000, KP1300 KP1400, KP1900	KP2100, KP2400 KP2700, KP3000, KP3300	KP2100
120x84x26.5	150x100x26	150x100x35	172x110x35
KP3000, KP3200 KP3900	KP3000, KP4300 KP4600, KP5700	KP1900, KP2800, KP3000 KP3900, KP4200, KP5200	KP3400, KP3900 KP5200, KP6800

High Power Semiconductors by AS ENERGI

Our company is engaged in the manufacturer and sale of power semiconductors (power thyristors, diodes, 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.

For questions regarding the acquisition of High Power Thyristors, Diodes, 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!!!

Heat sinks for power disc thyristors:

Heat sinks (radiators) are used for single- and double-sided cooling of power semiconductor devices in disc design.

Heat sinks of coolers are made of aluminum radiator profiles and do not require additional protective coating when used in various climatic conditions.

See for more information about coolers "Air-heatsink" and "Water-heatsink".

Photo of disc power thyristors:

GİZEM GÖZÜN 26.01.2021 at 13:04

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

Page: Ceramic Intalox Saddles

Aleksander 26.01.2021 at 14:43

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.

Page: Ceramic Intalox Saddles

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