Patent ID: 7518236
Filing Date: 2009-04-14
Classification: H01L,H05K

Abstract:
1. A power circuit package comprising: a base comprising a substrate, a plurality of interconnect circuit layers over the substrate with each comprising a substrate insulating layer patterned with substrate electrical interconnects, and via connections, extending from a top surface of the substrate to at least one of the substrate electrical interconnects; a power semiconductor module comprising power semiconductor devices each comprising device pads on a top surface of the respective power semiconductor device and backside contacts on a bottom surface of the respective power semiconductor device, the power semiconductor devices being coupled to a membrane structure, the membrane structure comprising a membrane insulating layer and membrane electrical interconnects over the membrane insulating layer and selectively extending to the device pads, wherein the backside contacts are coupled to selected substrate electrical interconnects or via connections; and surface mount components coupled to selected substrate electrical interconnects or via connections.