Patent ID: 8749263

Claim:
A semiconductor apparatus with a semiconductor element implemented on an insulated substrate, comprising: a substrate front surface electrode formed on a front surface side of the insulated substrate and connected with an element electrode of the semiconductor element; a substrate back surface electrode formed on a back surface side of the insulated substrate and electrically connected with the substrate front surface electrode; and a plurality of connection electrodes, extending in a thickness direction of the insulated substrate from one side to the other side of a front surface and a back surface of the insulated substrate, for electrically connecting the substrate front surface electrode with the substrate back surface electrode, wherein one of the substrate front surface electrode and the substrate back surface electrode is formed to have a plane pattern separated for each of the plurality of connection electrodes, the other of the substrate front surface electrode and the substrate back surface electrode is formed to have a continuous single plane pattern, which is electrically connected with all of the plurality of connection electrodes.