Patent ID: 10083935

Abstract:
A semiconductor device including semiconductor units 20A to 20C that each include semiconductor elements 12 and 13, a unit case 11 sealing the semiconductor elements, and a first unit terminal 16 exposed inside a first recessed portion 11a provided in a top surface of the unit case; a first unit connection portion 40a including, in correspondence with each of the semiconductor units, a first connection terminal 43S connected to the first unit terminal, a first connection conductor 43S0 connected between a plurality of the first connection terminals, and a first connection conductor sealing portion 40a0 sealing the first connection conductor while exposing the first connection terminals; and first recessed sealing portions 45a that each, in correspondence with each of the semiconductor units, seal each connection portion between the first unit terminal and the first connection terminal inside a recess of the first recessed portion.