SKKE81-22H4 Semikron - Power Transistor Module

SKKE81-22H4 Description

The Semikron SKKE81-22H4 is a diode module, rated for 2200 V and 82 A. It is used in input rectifiers, freewheeling and clamping circuits, battery chargers and welding power sources.

USComponent has been supplying power semiconductors since 2001, including discontinued and hard-to-find part numbers. Send us an RFQ for the SKKE81-22H4 and we will reply with price, condition and lead time. Please check the manufacturer's datasheet to confirm ratings, package and pin-out before you order.

Summary of Features

Target Applications

Semikron SKKE81-22H4 is used for AC/AC converters, line rectifiers for transistorized AC motor controllers and field supply for DC motors.

Key Specifications

SKKE81-22H4: key data from the Semikron datasheet.

Parameter	Value
Product type	Diode module
Repetitive peak reverse voltage (VRRM / VDRM)	2,200 V
Non-repetitive peak reverse voltage (VRSM)	2,300 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)	4800 / 4000 V~
Datasheet	Available on this page (PDF)

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