SKKH500-18E Semikron - Thyristor / Diode Module

SKKH500-18E Description

Semikron makes the SKKH500-18E, a 1800 V, 920 A thyristor module. Common uses are AC switches, soft starters, DC drives and controlled rectifiers in industrial power equipment. If you are repairing older equipment, we can usually find this exact part, including date codes that are no longer in production.

Looking for a replacement SKKH500-18E? USComponent can quote new and hard-to-find stock and ships worldwide. Request a quote for pricing and lead time, and double-check the datasheet to make sure it fits your application.

Summary of Features

Target Applications

Semikron SKKH500-18E is used for Input converters for AC drives, temperature control (e.g. for ovens, chemical processes) and professional light dimming (studios, theaters).

Key Specifications

SKKH500-18E is a 1,800 V, 500 A thyristor / diode module. Source: manufacturer datasheet (Semikron).

Parameter	Value
Product type	Thyristor / diode module
Repetitive peak reverse voltage (VRRM / VDRM)	1,800 V
Non-repetitive peak reverse voltage (VRSM)	1,900 V
Average on-state / forward current	500 A (sin. 180°, Tc = 89 °C)
RMS current, max. (continuous)	920 A
Package	SEMIPACK 5
Weight	approx. 1420 g
Datasheet	Available on this page (PDF)

Technical document (PDF)  |  Request a quote for SKKH500-18E (reply within 24 hours)