Thermal standardization on semiconductor packages - Part 1: Thermal resistance and thermal parameter of BGA, QFP type semiconductor packages
半导体封装的热标准化.第1部分:BGA QFP型半导体封装的热阻和热参数
IEC TR 63378-1:2021(E) specifies the terms and definitions that are commonly used for thermal characteristics of BGA and QFP type semiconductor packages, and guidelines to use these thermal characteristics.