SKKE81-08 Semikron - Power Transistor Module

SKKE81-08 Description

SKKE81-08 is an 800 V, 82 A diode module made by Semikron. Typical applications include AC-to-DC rectification in drives and power supplies, freewheeling paths and battery charging. If you are repairing older equipment, we can usually find this exact part, including date codes that are no longer in production.

We help engineers and repair technicians find parts like the SKKE81-08, including obsolete ones. Send a quick RFQ for current pricing and delivery. Before ordering, please confirm ratings and pin-out with the official datasheet.

Summary of Features

Target Applications

Semikron SKKE81-08 is used for AC/AC converters, line rectifiers for transistorized AC motor controllers and field supply for DC motors.

Key Specifications

SKKE81-08: key data from the Semikron datasheet.

Parameter	Value
Product type	Diode module
Repetitive peak reverse voltage (VRRM / VDRM)	800 V
Non-repetitive peak reverse voltage (VRSM)	900 V
Surge current (10 ms, Tvj = 125 °C)	1,750 A
On-state / forward voltage, max. (Tvj = 25 °C)	1.55 V
Isolation test voltage (Visol, a.c. 50 Hz)	3600 / 3000 V~
Datasheet	Available on this page (PDF)

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