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How to Accurately Estimate IC Junction Temperature (Download)

Sept. 22, 2025
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Accurately estimating the junction temperature of a semiconductor device is essential for ensuring its reliability, performance, and longevity. Junction temperature has a direct influence on the efficiency, stability, and safety of electronic components.

This article presents techniques for estimating junction temperature, with a focus on utilizing thermal-resistance and thermal-characterization parameters. By following these techniques, engineers can implement effective thermal-management strategies, enhance device performance, and mitigate the risk of overheating-related failures.