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

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.