SKKH72-08E Semikron - Thyristor / Diode Module

SKKH72-08E Description

Semikron SKKH72-08E is a thyristor module rated at 800 V and 70 A. 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 SKKH72-08E, and please confirm ratings against the datasheet before ordering.

Summary of Features

Target Applications

Semikron SKKH72-08E is used for AC/DC power conversion and control: controlled and uncontrolled rectifiers, DC motor drives, soft starters, battery chargers, welding equipment, heater and temperature control, and AC power controllers.

Key Specifications

SKKH72-08E is a 800 V, 70 A thyristor / diode module. Source: manufacturer datasheet (Semikron).

Parameter	Value
Product type	Thyristor / diode module
Repetitive peak reverse voltage (VRRM / VDRM)	800 V
Non-repetitive peak reverse voltage (VRSM)	900 V
Average on-state / forward current	70 A (sin. 180°, Tc = 85 °C)
RMS current, max. (continuous)	125 A
Surge current (10 ms, Tvj = 125 °C)	1,450 A
Isolation test voltage (Visol, a.c. 50 Hz)	3600 / 3000 V~
Weight	approx. 95 g
Datasheet	Available on this page (PDF)

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