SEMICONDUCTOR DEVICE

摘要

PURPOSE: A device is provided for a highly reliable power semiconductor module to be realized at a low cost. CONSTITUTION: A semiconductor device is provided with a metal substrate, a plurality of wires fixed to the substrate through an insulating layer, and power circuit section electrically connected to the wires. The power circuit section is provided with a plurality of circuit parts which are electrically connected to the wires and respectively united, and a plurality of terminals which are bonded to the wires.