Power Thyristor Module AMKT 280-20E H4 (280A 2000V)

Average forward current, ITAV/IFAV (Tcase) 252A (85ºC)
Voltage, VRRM/VDRM 2000V
Circuit Circuit
AMKT 280-20E H4 on request
Weight 600 g
Package, Dimensions L×B×H Package 3
Datasheet Datasheet

Dual thyristor SCR module AMKT 280-20E H4 AS ENERGITM in an international standard package, 280A 2000V.

The thyristor modules are characterized by high electrical and thermal cycling capability, meaning high reliability and long lifetime in intensive operation modes. The thyristor modules are housed in a industry-standard housing making it easy to integrate the device into existing equipment.

The main (power) terminals are on the top of the case and are marked as 123 (common anode-cathode, cathode, anode). The control terminals are marked as K1, G1, K2, G2.

Dual thyristor modules AMKT series are used in various power equipment - power and control units, power regulators, AC regulators, DC motors control, AC motor soft starters, converters, controllers of blast furnaces or chemical processes, welding equipment, and as rectifiers for AC converters.

Our modules are offered in several dual and single device topologies for almost all phase control or rectifier applications.

Our company provides a quality guarantee for thyristor / diode modules of 2 years from the date of purchase. When supplying thyristor / diode modules, if necessary, we provide technical passport and certificate of conformity.

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The final price for thyristor / diode modules depends on the class, quantity, delivery terms, manufacturer, country of origin and form of payment.

General specifications of Thyristor Module AMKT 280-20E H4:

Thyristor module specifications AMKT 280-20E H4
Maximum allowable average forward current (Case temperature) ITAV/IFAV (Tcase) 252 A (85ºC)
Repetitive pulsed reverse voltage; Repetitive pulsed closed state voltage VRRM/VDRM 2000 V
Surge on-state current ITSM/IFSM 7500 A
Safety factor I2t 281 kA2·s
Threshold voltage VT(TO) 0.90 V
On-state slope resistance rT 0.75 mΩ
Turn-off time max tq 150 µs
Junction temperature Tvj max 125 ºC
Thermal resistance, junction to case Rth(j-c) 0.116 ºC/W
Design (switches) - dual component
Type (circuit diagram) - thyristor-thyristor
Weight W 600 g
Package, Dimensions, mm L×B×H Package 3
Datasheet PDF Datasheet

Part numbering guide for thyristor–thyristor modules AMKT:

A M KT 280 20 E H4
M Semiconductor Type: Module.
KT Topology of internal connection: Thyristor–Thyristor.
280 Rated current (ITAV), A.
20 Voltage class (VRRM/100).
E dv/dt class:
D: 500 V/µs
E: 1000 V/µs
G: 2000 V/µs
H4 Option, where applicable, e.g H4 stands for Visol = 4800 V.

Possible alternatives, replacements, analogue, equivalent products:

List of series of power thyristor modules with similar parameters and housing sizes.

Series ITAV/IFAV (Tcase) VRRM/VDRM Topology Dimensions, mm Package Datasheet
AMKT 280-20E H4 252 A (85ºC) 2000 V thyristor-thyristor 115x50x52 3 Datasheet
SKKT 280/20E H4 252 A (85ºC) 2000 V thyristor-thyristor 115x50x52 3 Datasheet
MTT-250 250 A (83ºC) 400-1600 V thyristor-thyristor 115x53x51 3 Datasheet
MT3-250-20-C1 250 A (91ºC) 2000 V thyristor-thyristor 115x50x52 3 Datasheet
MT3-250-A2 250 A (87ºC) 3800-4400 V thyristor-thyristor 150x60x52 5 Datasheet
MT3-260-A2 260 A (85ºC) 3800-4400 V thyristor-thyristor 150x60x52 5 Datasheet

Dimensions of Thyristor Module AMKT 280-20E H4:


Package 3

Circuit diagram of thyristor modules AMKT:


1 (АК), 2 (К), 3 (А) – main (power) terminals.

K1, G1, K2, G2 (4, 5, 6, 7) – control terminals.

Thyristor Module AMKT 280-20E H4 datasheet:

PDFDownload datasheet for Thyristor Module AMKT 280-20E H4

High Power Semiconductors by AS ENERGI

The company manufactures a wide range of power semiconductors (thyristors, diodes, modules).
You can buy thyristor modules 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 Power Modules, Diodes, Thyristors, 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.

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