SKKT71-12D Semikron - Thyristor / Diode Module

SKKT71-12D Description

Semikron makes the SKKT71-12D, a 1200 V, 110 A thyristor module. It is used in phase-controlled rectifiers, soft starters, battery chargers and temperature controllers for furnaces and heaters.

USComponent (Young & New Century LLC) supplies power modules, thyristors, diodes and other industrial components, including legacy parts. Contact us for a quote on the SKKT71-12D, and please confirm ratings against the datasheet before ordering.

Summary of Features

Target Applications

Semikron SKKT71-12D is used for DC motor control (e.g. for machine tools), AC motor soft starters and temperature control (e.g. for ovens, chemical processes).

Key Specifications

SKKT71-12D: 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)	450 A
On-state / forward voltage, max. (Tvj = 25 °C)	1.9 V
Package	SEMIPACK 1
Weight	approx. 120 g
Datasheet	Available on this page (PDF)

Technical document (PDF)  |  Request a quote for SKKT71-12D (reply within 24 hours)