Electronic power module with elastic contacts and stack construction with such a power module

摘要

An electronic power module comprising a substrate plate (12) carrying on a mounting side (14) a power electronic circuit comprising components (15a, 15b) contacted with elastic contacts, said elastic contacts consisting of monolithic structures (19) of a composite material, which contains an electrically conductive component (20, 30, 35, 37) and a further component (21, 31, 34, 38, 39), wherein the composite material has a lower elastic modulus E than the electrically conductive component, wherein the monolithic structures (19) directly on the components (15a, 15b), wherein the substrate plate (12) has an outer frame (23) on which also monolithic structures (19) put on, and wherein fixed on the monolithic structures, a leadframe (22) is.