SKM400GB128D Semikron - IGBT Module

SKM400GB128D Description

Rated at 1200 V and 400 A, the Semikron SKM400GB128D is an IGBT module. It is a common choice for inverter stages in AC drives, servo systems, welders and uninterruptible power supplies. Production of many older modules has ended, but we keep sourcing them for repair and maintenance customers.

Request a quote for the SKM400GB128D and our team will get back to you with price, quantity available and lead time. We ship worldwide. As with any power device, please check the manufacturer's datasheet to confirm it matches your design.

Summary of Features

SKM400GB128D is a 1200V 400A IGBT Module.

Target Applications

Semikron SKM400GB128D is used for AC inverters drive, UPS and Electronic welders at fsw up to 20kHz.

Key Specifications

Manufacturer	Semikron
Configuration	Half-bridge SPT IGBT module
Package	SEMITRANS 3
Technology	SPT (Soft-Punch-Through) IGBT
VCES	1200 V
IC	565 A (TC = 25 °C) / 400 A (TC = 80 °C)
ICRM	600 A
VCE(sat) typ.	1.9 V @ 300 A
Terminal current It(RMS)	500 A
Isolation voltage	4000 V (AC, 1 min)
Junction temperature	-40 to +150 °C

SKM400GB128D Video

Technical document (PDF)  |  Request a quote for SKM400GB128D (reply within 24 hours)