Advanced technique to calculate junction temperature

Supplied by Semikron Pty Ltd on Wednesday, 12 February, 2020


A legitimate but complex question is how does one use the integrated temperature sensor inside a power semiconductor module to determine the virtual junction temperature? There are several answers depending on the required accuracy and the goal of the temperature prediction.

This application note will explain two possible methods: one at the lower end and one at the higher end of the complexity scale.

Related White Papers

Investigation into isolated failure mechanisms

Considerable efforts have been made to predict the operational lifetime of classical IGBT...

The latest innovations in service robotics — an eBook

In this eBook, explore leading-edge service robots that provide an extraordinary experience in...

How to fast-track the development of your electronic products

This white paper describes how the TestOps development culture can speed the overall...


  • All content Copyright © 2026 Westwick-Farrow Pty Ltd