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

Fast startup solutions for sensorless motors

Learn how to solve various problems that tend to occur with sensorless motors, making it possible...

New multifunctional connectors with extreme safety requirements

This series of expert guidelines examines all facets of wireless communication and...

Test engineering insights from aerospace and defence

You are evaluated on your ability to manage cost and risk, whether you’re working on your next...


  • All content Copyright © 2025 Westwick-Farrow Pty Ltd