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

How stepper motors have enabled modern electronics

Stepper motors provide the small, low-cost and precise motion needed for countless small...

New highly efficient bidirectional DC-DC converter for DC-BUS and battery bank interface

With the growth in use of renewable sources of power, the energy storage systems (ESS) market,...

Build high-performance power systems quickly and easily

A new line of AC-DC front-end components allows the Power Component Design Methodology to be...


  • All content Copyright © 2025 Westwick-Farrow Pty Ltd