首页>
外国专利>
Base plate for heat sink as well as heat sink and IGBT module having the same
Base plate for heat sink as well as heat sink and IGBT module having the same
展开▼
机译:散热器基板以及具有该基板的散热器和IGBT模块
展开▼
页面导航
摘要
著录项
相似文献
摘要
A base plate for a heat sink as well as a heat sink and an IGBT module having the same are provided. The base plate includes: a base plate body, including a body part; and a first surface layer and a second surface layer disposed respectively on two opposing surfaces of the body part; and N pins disposed on the first surface layer and spaced apart from one another, each pin having a first end fixed on the first surface layer and a second end configured as a free end, in which the first surface layer and the N pins are configured to contact a coolant, an area of a first portion of the first surface layer contacting the coolant is denoted as S1, and an area of a second portion of the first surface layer contacting each pin is denoted as S2, in which 180≤S1/S2≤800, and 300≤N650.
展开▼