High Frequency Thyristor KG 200A – 1200A

Fast High Frequency Thyristor KG series AS ENERGITM in disc design is a press pack type fast turn-off high frequency semiconductor device. High frequncy 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 1200A at frequency range is up to 10kHz in circuits with voltages to 2400V (depending on series).

The anode and cathode of the high frequency thyristor (polarity) are determined by the symbol on the case. A special feature of high frequency thyristors is their highly branched control electrode that ensures short propagation time of the onstate.

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.

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

Series (ratings) thyristors are: KG200A, KG300A, KG400A, KG500A, KG600A, KG800A, KG1000A, KG1200A.

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

Our company provides a quality guarantee for fast high frquency thyristors KG 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 high frequency disc thyristors KG 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 KG

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
KG200
KG200-(8...18) 200 800-1800 2.4 168 500 200 10-16 125 0.08 5 0.10 A-1 42x25x15 PDF
KG200-(20...24) 200 2000-2400 2.4 168 500 200 10-16 125 0.08 5 0.10 A-1 42x25x15 PDF
KG300
KG300-(8...18) 300 800-1800 3.6 168 500 200 10-16 125 0.08 5 0.10 A-1 42x25x15 PDF
KG300-(20...24) 300 2000-2400 3.6 168 500 200 10-16 125 0.08 5 0.10 A-1 42x25x15 PDF
KG400
KG400-(8...18) 400 800-1800 4.8 432 700 200 8-10 125 0.045 15 0.26 A-2 58x34x26 PDF
KG400-(20...24) 400 2000-2400 4.8 432 700 200 8-10 125 0.045 15 0.26 A-2 58x34x26 PDF
KG500
KG500-(8...18) 500 800-1800 6.0 500 700 200 12-18 125 0.045 15 0.26 A-2 58x34x26 PDF
KG500-(20...24) 500 2000-2400 6.0 500 700 200 12-18 125 0.045 15 0.26 A-2 58x34x26 PDF
KG600
KG600-(8...18) 600 800-1800 7.2 720 700 250 12-18 125 0.041 18 0.30 A-3 66x42x26 PDF
KG600-(20...24) 600 2000-2400 7.2 720 700 250 12-18 125 0.041 18 0.30 A-3 66x42x26 PDF
KG800
KG800-(8...18) 800 800-1800 9.6 1328 1000 250 12-18 125 0.035 20 0.37 A-4 69x45x26 PDF
KG800-(20...24) 800 2000-2400 9.6 1328 1000 250 12-18 125 0.035 20 0.37 A-4 69x45x26 PDF
KG1000
KG1000-(8...18) 1000 800-1800 12.0 1620 1000 250 12-18 125 0.020 22 0.47 A-5 74x47x26 PDF
KG1000-(20...24) 1000 2000-2400 12.0 1620 1000 250 12-18 125 0.020 22 0.47 A-5 74x47x26 PDF
KG1200
KG1200-(8...18) 1200 800-1800 14.0 1445 1000 200 8-15 125 0.018 30 0.60 A-6 85x55x26 PDF
KG1200-(20...24) 1200 2000-2400 14.0 1445 1000 200 8-15 125 0.018 30 0.60 A-6 85x55x26 PDF

Part numbering guide for fast high frequency thyristors KG:

KG 1200A 2400V
KG Thyristor type: Fast High Frequency Thyristor, brand AS ENERGITM
1200A Average forward current in open state IT(AV), A.
2400V Nominal voltage, V.

Types of KG series thyristor packages, dimensions, drawing

High Frequency Thyristor dimensions
42x25x15
High Frequency Thyristor dimensions
58x34x26
High Frequency Thyristor dimensions
66x42x26
High Frequency Thyristor dimensions
69x45x26
KG200, KG300 KG400, KG500 KG600 KG800
High Frequency Thyristor dimensions
74x47x26
High Frequency Thyristor dimensions
85x55x26
KG1000 KG1200

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 coolers "Air-heatsink" and "Water-heatsink".


Photo of disc power thyristors:

GİZEM GÖZÜN 26.01.2021 at 13:04
4
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
2
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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