Semiconductor module and method for manufacturing semiconductor module

Abstract

A semiconductor module includes a semiconductor chip, a resin molded part, and a connection terminal electrically connected to the semiconductor chip. The connection terminal includes an internal terminal sealed in the resin molded part, an external terminal, and a tie bar remaining portion. The internal terminal is extended in a first direction and exposed from an opening portion of the resin molded part. The external terminal is connected to the internal terminal through the opening portion, and projected outside the resin molded part. The tie bar remaining portion extends from the internal terminal in a second direction intersecting the first direction and projects outside the resin molded part to provide a tie bar projecting portion. The connection terminal has a groove portion covered with the resin molded part, between an exposed portion of the internal terminal and the tie bar projecting portion.