Patent ID: 9246482
Filing Date: 2016-01-26
CPC Classification: H01L,H03K

Claim Text:
1. An integrated solid state power switch for fault protection in an aircraft power distribution system, the integrated solid state power switch being formed of semiconductor material comprising: a gate structure; a single channel layer electrically coupled to the gate structure, wherein the single channel layer comprises: a substrate layer comprising P-type IGBT doped collector regions surrounding at least one N-type MOSFET drain region wherein the single channel layer is between the gate structure and the at least one-type MOSFET drain region; and a source/emitter physically connected to a side of the single channel layer; wherein at least one MOSFET structure and at least one IGBT structure occupy substantially the same volume vertically between the substrate layer and the gate structure to form at least one vertically integrated hybrid device.