Transistor Thermal Performance Testbench

Version 1.1.0 (48.9 KB) by Rodney Tan
This model shows how transistor power dissipation affects the heat generated from junction to case to heatsink.
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Updated 15 Oct 2024

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Transistor Thermal Performance Model
Developed by Rodney Tan (PhD)
Version 1.1.0 (Oct 2024)
This model shows how the transistor power dissipation affects the heat generated from junction to case to heatsink. The transistor is based on MOSFET IRF540 datasheet RJC (Junction to Case) and RCS (Case to Sink) thermal resistance. It allows user to set RSA (Sink to Ambient) thermal resistance which represent the external heatsink to analyze the transistor thermal performance.
The Junction and case thermal time constant is set to [0.1,1] second for the purpose of speeding up the simulation time.

Cite As

Rodney Tan (2024). Transistor Thermal Performance Testbench (https://www.mathworks.com/matlabcentral/fileexchange/116335-transistor-thermal-performance-testbench), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2023a
Compatible with any release
Platform Compatibility
Windows macOS Linux

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Version Published Release Notes
1.1.0

Version 1.0.0 (Aug 2022)
Version 1.1.0 (Oct 2024) Change MOSFET to ideal switching model
1.0.0