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Home / Products / Phase Control Thyristors KP

Phase Control Thyristor KP 300A – 6800A

Phase control thyristors KP series AS ENERGITM 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 Fm 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.

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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:

[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.

General specifications of phase control thyristors KP

Series IT(AV)
(TC=70°C)		 VDRM
VRRM		 ITSM I2t dv/dt di/dt tq Tvj max Rth(j-c) Fm
±10%		 W Outline Dimensions
ØDxØdxH		 Data-sheet
A V kA kA2·s V/µs A/µs µs ºC ºC/W kN kg mm PDF
KP300
KP300-(12...18) 320 1200-1800 5.0 125 1000 200 150 125 0.08 5 0.10 A-1 42x25x15 PDF
KP300-(46...52) 370 4600-5200 5.0 125 2000 100 700 125 0.045 15 0.26 A-2 58x34x26 PDF
KP300-(54...65) 350 5400-6500 4.5 101 2000 100 800 125 0.045 15 0.26 A-2 58x34x26 PDF
KP300-(70...85) 300 7000-8500 4.5 101 1500 100 1200 125 0.045 15 0.26 A-2 58x34x26 PDF
KP400
KP400-(6...14) 400 600-1400 6.3 198 1000 200 150 125 0.045 15 0.26 A-2 58x34x26 PDF
KP400-(24...34) 410 2400-3400 6.3 198 1000 150 400 125 0.045 15 0.26 A-2 58x34x26 PDF
KP400-(36...42) 480 3600-4200 7.0 245 1000 150 600 125 0.045 15 0.26 A-2 58x34x26 PDF
KP400-(54...65) 420 5400-6500 4.5 101 2000 100 800 125 0.045 15 0.26 A-2 58x34x26 PDF
KP500
KP500-(18...24) 510 1800-2400 7.8 304 1000 200 250 125 0.045 15 0.26 A-2 58x34x26 PDF
KP500-(24...34) 530 2400-3400 8.0 320 1000 150 400 125 0.045 15 0.26 A-2 58x34x26 PDF
KP500-(36...42) 540 3600-4200 6.5 211 1000 100 600 125 0.045 15 0.26 A-2 58x34x26 PDF
KP600
KP600-(12...18) 640 1200-1800 8.3 344 1000 200 150 125 0.041 18 0.30 A-3 66x42x26 PDF
KP600-(18...24) 670 1800-2400 10 500 1000 200 150 125 0.041 18 0.30 A-3 66x42x26 PDF
KP600-(70...85) 610 7000-8500 12.1 732 1500 50 1200 125 0.020 22 0.47 A-5 74x47x26 PDF
KP700
KP700-(6...14) 700 600-1400 9.1 414 1000 200 150 125 0.041 18 0.30 A-3 66x42x26 PDF
KP700-(12...18) 770 1200-1800 9.0 450 1000 200 150 125 0.041 18 0.30 A-3 66x42x26 PDF
KP700-(24...30) 700 2400-3000 10.5 551 1000 200 150 125 0.041 18 0.30 A-3 66x42x26 PDF
KP700-(54...65) 730 5400-6500 11.8 696 2000 100 800 125 0.020 22 0.47 A-5 74x47x26 PDF
KP750
KP750-(20...26) 750 2000-2600 11 605 1000 150 250 125 0.045 15 0.26 A-2 58x34x26 PDF
KP800
KP800-(6...14) 850 600-1400 12.8 850 1000 200 150 125 0.035 20 0.37 A-4 69x45x26 PDF
KP800-(12...18) 850 1200-1800 9.6 460 1000 200 150 125 0.035 20 0.37 A-4 69x45x26 PDF
KP800-(36...42) 870 3600-4200 15 1130 1000 100 600 125 0.020 22 0.47 A-5 74x47x26 PDF
KP800-(46...52) 830 4600-5200 12.4 769 2000 100 800 125 0.020 22 0.47 A-5 74x47x26 PDF
KP800-(54...65) 850 5400-6500 11.8 696 2000 100 800 125 0.020 22 0.47 A-5 74x47x26 PDF
KP900
KP900-(6...14) 900 600-1400 15 1130 1000 200 200 125 0.035 20 0.37 A-4 69x45x26 PDF
KP900-(36...42) 960 3600-4200 14.7 1080 1000 100 700 125 0.020 22 0.47 A-5 74x47x26 PDF
KP1000
KP1000-(28...34) 1010 2800-3400 17 1450 1000 150 400 125 0.020 22 0.47 A-5 74x47x26 PDF
KP1000-(36...42) 1090 3600-4200 16 1280 1000 100 600 125 0.020 22 0.47 A-5 74x47x26 PDF
KP1000-(54...65) 1010 5400-6500 14 980 2000 200 800 125 0.020 22 0.47 A-5 74x47x26 PDF
KP1200
KP1200-(24...34) 1240 2400-3400 19.2 1840 1000 100 500 125 0.018 30 0.60 A-6 85x55x26 PDF
KP1300
KP1300-(24...30) 1300 2400-3000 23 2650 1000 150 350 125 0.018 30 0.60 A-6 85x55x26 PDF
KP1300-(46...52) 1300 4600-5200 20 2000 2000 200 700 125 0.020 22 0.47 A-5 74x47x26 PDF
KP1300-(54...65) 1360 5400-6500 21.9 2400 2000 200 800 125 0.020 22 0.47 A-5 74x47x26 PDF
KP1400
KP1400-(20...26) 1400 2000-2600 24 2880 1000 200 300 125 0.020 22 0.47 A-5 74x47x26 PDF
KP1400-(36...42) 1440 3600-4200 25 3130 1000 150 600 125 0.020 22 0.47 A-5 74x47x26 PDF
KP1400-(46...52) 1470 4600-5200 23.5 2760 2000 200 800 125 0.018 40 0.67 A-7 85x60x26 PDF
KP1500
KP1500-(12...18) 1520 1200-1800 25 3130 1000 200 250 125 0.018 40 0.67 A-7 85x60x26 PDF
KP1700
KP1700-(6...14) 1700 600-1400 26 3380 1000 200 200 125 0.018 40 0.67 A-7 85x60x26 PDF
KP1700-(12...18) 1710 1200-1800 28 3920 1000 200 300 125 0.018 40 0.67 A-7 85x60x26 PDF
KP1700-(28...34) 1770 2800-3400 30 4500 1000 150 600 125 0.018 40 0.67 A-7 85x60x26 PDF
KP1800
KP1800-(6...14) 1850 600-1400 29 4210 1000 200 250 125 0.0125 45 1.0 A-8 100x63x26 PDF
KP1800-(24...28) 1850 2400-2800 30 4500 1000 150 500 125 0.0125 45 1.0 A-8 100x63x26 PDF
KP1800-(36...42) 1880 3600-4200 25 3130 1000 150 700 125 0.0125 45 1.0 A-8 100x63x26 PDF
KP1900
KP1900-(36...42) 1900 3600-4200 30 4500 1000 200 700 125 0.0125 45 1.0 A-8 100x63x26 PDF
KP1900-(54...65) 1800 5400-6500 32 5000 1000 200 700 125 0.0125 45 1.0 A-8 100x63x26 PDF
KP1900-(70...80) 1980 7000-8000 55 15130 2000 200 800 125 0.0125 45 1.0 A-8 100x63x26 PDF
KP2000
KP2000-(18...22) 2000 1800-2200 38 7220 1000 250 400 125 0.0125 45 1.0 A-8 100x63x26 PDF
KP2100
KP2100-(20...24) 2110 2000-2400 35 6130 1000 200 400 125 0.0125 45 1.0 A-8 100x63x26 PDF
KP2100-(28...34) 2190 2800-3400 33 5450 1000 150 600 125 0.0125 45 1.0 A-8 100x63x26 PDF
KP2100-(46...52) 2100 4600-5200 43 9250 2000 200 700 125 0.0125 45 1.0 A-8 100x63x26 PDF
KP2400
KP2400-(24...28) 2470 2400-2800 43 9250 1000 150 600 125 0.0125 45 1.0 A-8 100x63x26 PDF
KP2400-(70...85) 2400 7000-8500 40 8000 2000 100 1200 125 0.01 56 1.44 A-9 110x73x26 PDF
KP2500
KP2500-(12...18) 2520 1200-1800 45 10100 1000 200 300 125 0.01 56 1.44 A-9 110x73x26 PDF
KP2600
KP2600-(6...14) 2640 600-1400 47 11050 1000 200 300 125 0.01 56 1.44 A-9 110x73x26 PDF
KP2700
KP2700-(20...24) 2730 2000-2400 45 10130 1000 200 500 125 0.01 56 1.44 A-9 110x73x26 PDF
KP2800
KP2800-(50...56) 2800 5000-5600 34 5780 1000 250 800 140 0.007 70 1.39 A-10 120x80x26 PDF
KP2800-(54...65) 2800 5400-6500 45 10130 2000 200 800 125 0.01 56 1.44 A-9 110x73x26 PDF
KP3000
KP3000-(12...18) 3030 1200-1800 60 18000 1000 200 300 125 0.008 70 1.3 A-10 120x80x26 PDF
KP3000-(36...42) 3000 3600-4200 46 10580 2000 200 600 125 0.008 70 1.3 A-10 120x80x26 PDF
KP3000-(46...52) 3030 4600-5200 55 15130 2000 200 800 125 0.008 70 1.3 A-10 120x80x26 PDF
KP3000-(54...65) 3070 5400-6500 45 10130 2000 200 800 125 0.008 70 1.3 A-10 120x80x26 PDF
KP3200
KP3200-(24...34) 3270 2400-3400 54 14580 1000 200 600 125 0.008 70 1.3 A-10 120x80x26 PDF
KP3300
KP3300-(6...14) 3310 600-1400 60 18000 1000 200 300 125 0.008 70 1.3 A-10 120x80x26 PDF
KP3400
KP3400-(54...65) 3400 5400-6500 71 25210 2000 200 1000 125 0.008 70 1.3 A-10 120x80x26 PDF
KP3900
KP3900-(18...22) 3980 1800-2200 64.5 20800 1000 250 400 125 0.005 90 2.3 A-12 150x100x26 PDF
KP3900-(36...42) 3970 3600-4200 60 18000 2000 200 800 125 0.005 90 2.3 A-12 150x100x26 PDF
KP3900-(46...52) 3930 4600-5200 80 32000 2000 200 800 125 0.005 90 2.3 A-12 150x100x26 PDF
KP4200
KP4200-(24...34) 4240 2400-3400 69 23800 1000 250 600 125 0.005 90 2.3 A-12 150x100x26 PDF
KP4300
KP4300-(36...42) 4320 3600-4200 60 18000 2000 200 800 125 0.005 90 2.3 A-12 150x100x26 PDF
KP4600
KP4600-(24...34) 4610 2400-3400 69 23810 1000 250 600 125 0.005 90 2.3 A-12 150x100x26 PDF
KP5200
KP5200-(18...22) 5270 1800-2200 80 32000 1000 250 500 125 0.0045 120 2.8 A-13 170x110x26 PDF
KP5200-(30...42) 5250 3000-4200 83.5 34860 1000 200 800 125 0.0045 120 2.8 A-13 170x110x26 PDF
KP5700
KP5700-(18...22) 5750 1800-2200 80 32000 1000 250 500 125 0.0045 120 2.8 A-13 170x110x26 PDF
KP5700-(36...42) 5720 3600-4200 75 34000 1000 250 500 125 0.0045 120 2.8 A-13 170x110x26 PDF
KP5700-(54...65) 5720 5400-6500 75 34000 1000 250 500 125 0.0045 120 2.8 A-13 170x110x26 PDF
KP6800
KP6800-(22...28) 6810 2200-2800 105 55130 1000 200 800 125 0.0045 120 2.8 A-13 170x110x26 PDF
KP6800-(36...42) 6810 3600-4200 100 58000 1000 200 800 125 0.0045 120 2.8 A-13 170x110x26 PDF
KP6800-(54...65) 6810 5400-6500 100 58000 1000 200 800 125 0.0045 120 2.8 A-13 170x110x26 PDF

Part numbering guide for phase control thyristors KP:

KP 1000A – 6500V
KP – Thyristor type: Phase control thyristor, brand AS ENERGITM
1000A – Average forward current in open state IT(AV), A.
6500V – Nominal voltage, V.

Types of KP series thyristor packages, dimensions, drawing

Thyristor dimensions
42x25x15 		Thyristor dimensions
58x34x26 		Thyristor dimensions
66x42x26 		Thyristor dimensions
69x45x26
KP300 KP300, KP400
KP500, KP750		 KP600, KP700 KP800, KP900
Thyristor dimensions
74x47x26 		Thyristor dimensions
85x55x26 		Thyristor dimensions
85x60x26 		Thyristor dimensions
100x63x26
KP600, KP700, KP800
KP900, KP1000, KP1300, KP1400		 KP1200, KP1300 KP1400, KP1500
KP1700		 KP1800, KP1900
KP2100, KP2400
Thyristor dimensions
110x73x26 		Thyristor dimensions
110x73x36 		Thyristor dimensions
120x80x26 		Thyristor dimensions
120x80x36
KP2400, KP2500, KP2600
KP2700, KP2800		 KP2400, KP2500, KP2600
KP2700, KP2800		 KP3000, KP3200
KP3300, KP3400		 KP3000, KP3200
KP3300, KP3400
Thyristor dimensions
150x100x26 		Thyristor dimensions
150x100x36 		Thyristor dimensions
170x110x26 		Thyristor dimensions
170x110x36
KP3900, KP4200
KP4300, KP4600		 KP3900, KP4200
KP4300, KP4600		 KP5200, KP5700
KP6800		 KP5200, KP5700
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 supply products all over the world.

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

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 heatsinks: "Air-cooled heatsinks O series for disc devices", "Air heatsink SF series", "Water heatsink SS series".

Photo of disc power thyristors:

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
  • 20000 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 manufactures and supplies power semiconductors 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.

Product Comment & Reviews:

Roman 27.06.2022 at 00:03
13
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
13
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
13
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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