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ISO/WD 4825-2

Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for thermal property measurements of metalized ceramic substrates — Part 2: Evaluation of heat transfer characteristics for metalized ceramics substrate for power modules

General information

20.60     Sep 27, 2025

ISO

ISO/TC 206

International Standard

Scope

This document specifies a method for measuring the heat transfer properties (the effective thermal conductivity, the thermal resistance, and the thermal conductance) of metalized ceramic substrates for power modules by Steady state Comparative longitudinal Heat Flow method with a cartridge.

Life cycle

NOW

PROJECT
ISO/WD 4825-2
20.60 Close of comment period
Sep 27, 2025