Stacked composite device including a group III-V transistor and a group IV diode

摘要

In one implementation, a stacked composite device comprises a group IV diode and a group III-V transistor stacked over the group IV diode. A cathode of the group IV diode is in contact with a source of the group III-V transistor, an anode of the group IV diode is coupled to a gate of the group III-V transistor to provide a composite anode on a bottom side of the stacked composite device, and a drain of the group III-V transistor provides a composite cathode on a top side of the stacked composite device.