IEC 61189-2-808:2024

Test methods for electrical materials, printed board and other interconnection structures and assemblies - Part 2-808: Thermal resistance of an assembly by thermal transient method

Méthodes d'essai pour les matériaux électriques, les cartes imprimées et autres structures et assemblages d'interconnexion - Partie 2-808 : Résistance thermique d'un assemblage par la méthode du transitoire thermique

Fecha:

2024-04-25 /Vigente

Resumen (inglés):

IEC 61189-2-808:2024 describes the thermal transient method to characterize the thermal resistance of an assembly consisting of a heat source (e.g. power device), an attachment material (e.g. solder) and a dielectric layer with electrode. This method is suitable to determine the thermal resistance of materials and assembly methods as well as to optimize the thermal flux to a heat sink. NOTE: This method is not intended to measure and specify the value of the thermal resistance of a dielectric material. For that purpose, other standards exist. Examples are given in Annex A.

Resumen (francés):

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