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Fast Thyristor KK 200A – 4800A

Fast Thyristor KK series AS ENERGITM in disc design is a press pack type fast switching semiconductor device. Fast thyristors meet requirements, such as increased di/dt resistance, low switching losses, short turn-on and turn-off time. Regulating and converting DC and AC currents to 4800A at frequency range is up to 10kHz in circuits with voltages to 4800V (depending on series).

The anode and cathode of the fast 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.

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

Series (ratings) thyristors are: KK200A, KK300A, KK400A, KK500A, KK600A, KK700A, KK800A, KK1000A, KK1200A, KK1300A, KK1500A, KK1600A, KK1700A, KK1800A, KK1900A, KK2000A, KK2100A, KK2200A, KK2400A, KK2500A, KK2600A, KK2700A, KK2900A, KK3000A, KK3200A, KK3300A, KK3600A, KK3900A, KK4000A, KK4200A, KK4300A, KK4400A, KK4800A.

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

Our company provides a quality guarantee for fast thyristors KK 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 for fast disc thyristors KK 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 fast thyristors KK

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
KK200
KK200-(12...14) 200 1200-1400 2.8 39 1000 200 20 125 0.08 5 0.10 A-1 42x25x15 PDF
KK300
KK300-(8...12) 300 800-1200 4.3 92 500 100 16-35 125 0.08 5 0.10 A-1 42x25x15 PDF
KK300-(12...14) 300 1200-1400 4.3 92 500 100 16-35 125 0.08 5 0.10 A-1 42x25x15 PDF
KK300-(14...20) 300 1400-2000 4.3 92 500 100 16-35 125 0.08 5 0.10 A-1 42x25x15 PDF
KK400
KK400-(8...16) 490 800-1600 4.3 92 500 1200 18-50 125 0.045 15 0.26 A-2 58x34x26 PDF
KK500
KK500-(12...14) 500 1200-1400 7.5 280 1000 200 20 125 0.045 15 0.26 A-2 58x34x26 PDF
KK500-(16...20) 500 1600-2000 7.0 250 1000 200 30 125 0.045 15 0.26 A-2 58x34x26 PDF
KK600
KK600-(12...20) 600 1200-2000 10.0 500 500 150 16-35 125 0.041 18 0.30 A-3 66x42x26 PDF
KK700
KK700-(8...18) 770 800-1800 9.0 405 500 1200 18-50 125 0.041 18 0.30 A-3 66x42x26 PDF
KK800
KK800-(8...20) 820 800-2000 9.0 405 500 1200 18-50 125 0.035 20 0.37 A-4 69x45x26 PDF
KK1000
KK1000-(8...18) 1080 800-1800 10.0 500 500 1200 18-50 125 0.020 22 0.47 A-5 74x47x26 PDF
KK1000-(25...30) 1000 2500-3000 12.0 720 1000 200 55 125 0.020 22 0.47 A-5 74x47x26 PDF
KK1200
KK1200-(12...14) 1247 1200-1400 16.0 1280 1000 1000 35 125 0.018 30 0.60 A-6 85x55x26 PDF
KK600-(12...20) 1205 1600-2000 15.0 1130 1000 1000 50 125 0.018 30 0.60 A-6 85x55x26 PDF
KK1300
KK1300-(8...18) 1330 800-1800 14.0 980 500 1200 18-50 125 0.018 30 0.60 A-6 85x55x26 PDF
KK1500
KK1500-(12...14) 1500 1200-1400 22.5 2500 1000 200 20 125 0.018 30 0.60 A-6 85x55x26 PDF
KK1500-(16...20) 1500 1600-2000 21.0 2200 1000 200 30 125 0.018 40 0.67 A-7 85x60x26 PDF
KK1500-(25...30) 1500 2500-3000 18.5 1700 1000 200 60 125 0.018 30 0.60 A-6 85x55x26 PDF
KK1600
KK1600-(8...12) 1600 800-1200 21.0 1620 500 1200 25 125 0.018 30 0.60 A-6 85x55x26 PDF
KK1600-(12...14) 1600 1200-1400 21.0 1620 500 1200 25 125 0.018 30 0.60 A-6 85x55x26 PDF
KK1700
KK800-(8...18) 1750 800-1800 18.0 1620 500 1200 18-50 125 0.018 30 0.60 A-6 85x55x26 PDF
KK1800
KK1800-(12...14) 1800 1200-1400 25.2 3200 1000 200 20 125 0.018 40 0.67 A-7 85x60x26 PDF
KK1800-(16...20) 1800 1600-2000 25.2 3200 1000 200 35 125 0.018 40 0.67 A-7 85x60x26 PDF
KK1800-(25...30) 1800 2500-3000 21.6 2300 1000 200 60 125 0.018 40 0.67 A-7 85x60x26 PDF
KK900
KK1800-(32...35) 1800 3200-3500 21.6 2300 1000 200 80 125 0.01 56 1.44 A-9 110x73x26 PDF
KK1900-(19...25) 1920 1900-2500 21.0 2205 500 1200 40-80 125 0.0125 45 1.0 A-8 100x63x26 PDF
KK2000
KK2000-(8...18) 2080 800-1800 21 2205 500 1200 18-50 125 0.0125 45 1.0 A-8 100x63x26 PDF
KK2000-(22...25) 2000 2200-2500 23 2205 500 100 16-35 125 0.0125 45 1.0 A-8 100x63x26 PDF
KK2000-(25...30) 2000 2500-3000 24.0 2900 1000 200 60 125 0.0125 45 1.0 A-8 100x63x26 PDF
KK2100
KK2100-(8...18) 2080 800-1800 21.0 2205 500 1200 18-50 125 0.0125 45 1.0 A-8 100x63x26 PDF
KK2100-(19...25) 2160 1900-2500 22.7 2576 500 1200 40-80 125 0.0125 45 1.0 A-8 100x63x26 PDF
KK2200
KK2200-(8...18) 2240 800-1800 23 2645 500 1200 30-60 125 0.0125 45 1.0 A-8 100x63x26 PDF
KK2400
KK2400-(12...14) 2400 1200-1400 33.6 5600 1000 200 22 125 0.0125 45 1.0 A-8 100x63x26 PDF
KK2500
KK2500-(12...18) 2500 1200-1800 35.6 6337 1000 250 40-80 125 0.01 56 1.44 A-9 110x73x26 PDF
KK2500-(20...22) 2500 2000-2200 35.6 6337 1000 250 40-80 125 0.01 56 1.44 A-9 110x73x26 PDF
KK2500-(25...30) 2500 2500-3000 30.0 4500 1000 200 60 125 0.01 56 1.44 A-9 110x73x26 PDF
KK2500-(32...35) 2500 3200-3500 30.0 4500 1000 200 80 125 0.007 70 1.4 A-11 120x84x26 PDF
KK2600
KK2600-(22...25) 2600 2200-2500 27 5600 500 1000 65 125 0.01 56 1.44 A-9 110x73x26 PDF
KK2700
KK2700-(19...25) 2790 1900-2500 33.8 5712 500 1200 40-80 125 0.01 56 1.44 A-9 110x73x26 PDF
KK2900
KK2900-(8...18) 2940 800-1800 35.6 6337 500 1200 30-60 125 0.01 56 1.44 A-9 110x73x26 PDF
KK3000
KK3000-(12...14) 3000 1200-1400 42.0 8800 1000 200 22 125 0.007 70 1.4 A-11 120x84x26 PDF
KK3000-(26...30) 3000 2600-3000 36.0 6500 1000 200 60 125 0.007 70 1.4 A-11 120x84x26 PDF
KK3200
KK3200-(41...48) 3290 4100-4800 35 6125 500 1200 80-150 125 0.007 70 1.4 A-11 120x84x26 PDF
KK3300
KK3300-(31...40) 3370 3100-4000 35 6125 500 1200 70-120 125 0.007 70 1.4 A-11 120x84x26 PDF
KK3600
KK3600-(16...20) 3600 1600-2000 50.4 12500 1000 200 40 125 0.01 56 1.44 A-9 110x73x26 PDF
KK3800
KK3800-(19...25) 3800 1900-2500 44.0 9680 500 1200 40-110 125 0.005 90 2.3 A-12 150x100x26 PDF
KK4000
KK4000-(25...30) 4000 2500-3000 48.0 12000 1000 200 60 125 0.005 90 2.3 A-12 150x100x26 PDF
KK4000
KK4000-(35...45) 4000 3500-4500 42 7500 500 1200 65 125 0.005 90 2.3 A-12 150x100x26 PDF
KK4200
KK4200-(41...48) 4290 4100-4800 44 9680 500 1200 80-150 125 0.005 90 2.3 A-12 150x100x26 PDF
KK4300
KK4300-(31...40) 4370 3100-4000 44 9680 500 1200 70-120 125 0.005 90 2.3 A-12 150x100x26 PDF
KK4400
KK4400-(8...18) 4470 800-1800 45 10125 500 1200 30-60 125 0.007 70 1.4 A-9 120x84x26 PDF
KK4800
KK4800-(19...30) 4890 1900-3000 62 19220 500 1200 40-120 125 0.005 90 2.3 A-12 150x100x26 PDF

Part numbering guide for fast thyristors KK:

KK 4800A – 3000V
KK – Thyristor type: Fast thyristor, brand AS ENERGITM
4800A – Average forward current in open state IT(AV), A.
3000V – Nominal voltage, V.

Types of KK series thyristor packages, dimensions, drawing

Thyristor dimensions
42x25x15 		Thyristor dimensions
58x34x26 		Thyristor dimensions
66x42x26 		Thyristor dimensions
69x45x26
KK200, KK300 KK400, KK500 KK600, KK700 KK800
Thyristor dimensions
74x47x26 		Thyristor dimensions
85x55x26 		Thyristor dimensions
85x60x26 		Thyristor dimensions
100x63x26
KK1000 KK1200, KK1300
KK1500, KK1600, KK1700		 KK1500, KK1800 KK1900, KK2000
KK2100, KK2200, KK2400
Thyristor dimensions
110x73x26 		Thyristor dimensions
110x73x36 		Thyristor dimensions
120x84x26 		Thyristor dimensions
120x84x36
KK1800, KK2500, KK2600
KK2700, KK2900, KK3600		 KK2900 KK2500, KK3000
KK3200, KK3300, KK4400		 KK2500, KK3000
KK3200, KK3300, KK4400
Thyristor dimensions
150x100x26 		Thyristor dimensions
150x100x36
KK3800, KK4000, KK4200
KK4300, KK4800		 KK3800, KK4000, KK4200
KK4300, KK4800

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
  • 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.

Product Comment & Reviews:

GİZEM GÖZÜN 26.01.2021 at 13:04
8
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
5
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
3
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
3
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.

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