Patent ID: 7417198
Filing Date: 2008-08-26
Classification: H01L

Abstract:
1. A radiofrequency power semiconductor module comprising: a cavity housing; one or more radiofrequency semiconductor components; a chip island on which the radiofrequency semiconductor components are arranged, and having flat conductors anchored in an upwardly and downwardly open housing frame, and having a housing cover, the flat conductors having inner ends with opposing upper and lower sides, wherein the lower sides of the inner ends are completely embedded in the housing frame and a portion of the upper sides of the inner ends is free of the housing frame, the radiofrequency power semiconductor module having three prefabricated modules, a first module including the upwardly and downwardly open housing frame with horizontally arranged flat conductors, a second module including the chip island with the radiofrequency semiconductor components as a heat sink and forming the bottom of the cavity housing, and a third module having the housing cover.