Patent ID: 7855447
Filing Date: 2010-12-21
Classification: H01L

Abstract:
1. A semiconductor integrated circuit device comprising: a semiconductor integrated circuit chip having a high breakdown voltage output circuit for driving an external output load; a resin package upon which the semiconductor integrated circuit chip is mounted; a power supply section in the high breakdown voltage output circuit of the semiconductor integrated circuit chip; at least one first bonding pad on the semiconductor integrated circuit chip for supplying electric potential to the power supply section; at least one second bonding pad on the semiconductor integrated circuit chip for grounding the power supply section; at least one power supply conductive lead on the resin package for supplying electric potential to the at least one first bonding pad; at least one grounding potential conductive lead on the resin package for grounding the at least one second bonding pad; at least one first bonding wire having one end connected to the at least one first bonding pad and another end connected to the at least one power supply conductive lead; and at least one second bonding wire having one end connected to the at least one second bonding pad and another end connected to the at least one grounding potential conductive lead, wherein the at least one first bonding pad for supplying electric potential to the power supply section of the semiconductor integrated circuit chip comprises a plurality of first bonding pads, the at least one power supply conductive lead comprises a plurality of power supply conductive leads whose number is no more than the number of first bonding pads, and the at least one first bonding wire having one end connected to the first bonding pad and another end connected to the power supply conductive lead comprises a plurality of first bonding wires whose number is equal to the number of first bonding pads.