Tag: thermal impedance
MOSFET Thermal Impedance Design – Keep It Cool & Efficient!
The Problem Many hobbyists and prototypers in India overlook thermal impedance when using MOSFETs. When a MOSFET handles high current, it heats up. If that heat isn’t managed, it can exceed the safe junction temperature and fail prematurely. The key to safe operation is understanding and managing thermal impedance from junction to ambient. …
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Understanding MOSFET Thermal Impedance: A Beginner’s Guide
The Problem : When using MOSFETs in circuits that handle high power, heat dissipation becomes a critical concern. Thermal impedance determines how efficiently heat moves from the MOSFET’s junction (internal core) to the surrounding environment. If the thermal impedance is too high, the heat stays trapped, leading to overheating, reduced efficiency, and possible damage. …
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