Patent ID: 11881444
Assignee: SHINDENGEN ELECTRIC MANUFACTURING CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A semiconductor device comprising:
a circuit board;
a semiconductor element mounted on the circuit board;
a connector electrically connected to a main electrode of the semiconductor element; and
a metal plate having a flat plate shape, the metal plate disposed between the connector and the main electrode, wherein
the metal plate has at least one convex portion protruding toward a side of the main electrode,
the connector is electrically connected to the main electrode via a first conductive bonding material disposed between the main electrode and the metal plate, the metal plate, and a second conductive bonding material disposed between the metal plate and the connector, and
the metal plate is configured to relax a stress applied to the first conductive bonding material and the second conductive bonding material from the circuit board and the semiconductor element.