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ISO 4825-1:2023

Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for thermal property measurements of metalized ceramic substrates — Part 1: Evaluation of thermal resistance for use in power modules

Jan 12, 2023

General information

60.60     Jan 12, 2023

ISO

ISO/TC 206

International Standard

81.060.30  

English  

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Scope

This document specifies a method for measuring the thermal resistance between a heater chip and a cold plate with the heater chip mounted on a metalized ceramic substrate, imitating a silicon carbide (SiC) high-output power module. This measurement represents an index of the heat dissipation characteristics of a metallized ceramic substrate used in a high-output power module.

Life cycle

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PUBLISHED
ISO 4825-1:2023
60.60 Standard published
Jan 12, 2023