SKKT20-12E Semikron - Thyristor / Diode Module

SKKT20-12E Description

SKKT20-12E is a 1200 V, 40 A thyristor module made by Semikron. You'll find thyristors like this in soft starters, static switches, DC motor controllers and heater controls.

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Summary of Features

Target Applications

Semikron SKKT20-12E is used for DC motor control (e.g. for machine tools) and professional light dimming (studios, theaters).

Key Specifications

SKKT20-12E: key data from the Semikron datasheet.

Parameter	Value
Product type	Thyristor module (dual)
Repetitive peak reverse voltage (VRRM / VDRM)	1,200 V
Non-repetitive peak reverse voltage (VRSM)	1,300 V
Surge current (10 ms, Tvj = 125 °C)	280 A
On-state / forward voltage, max. (Tvj = 25 °C)	2.3 V
Isolation test voltage (Visol, a.c. 50 Hz, 1 s / 1 min)	3600 / 3000 V~
Package	SEMIPACK 1
Weight	approx. 95 g
Datasheet	Available on this page (PDF)

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