Patent ID: 11973015
Assignee: FUJI ELECTRIC CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A semiconductor module comprising:
a first power supply terminal connected to a first polarity side of DC power;
a second power supply terminal connected to a second polarity side of the DC power;
a plurality of semiconductor elements connected in series between the first power supply terminal and the second power supply terminal; and
a substrate including the plurality of semiconductor elements,
wherein the first power supply terminal has a first fastening portion for fastening an external terminal of the first polarity side, a first intermediate portion connected to the first fastening portion, a first connection portion connected to the first intermediate portion, and a first inner extension portion connected between the substrate and the first connection portion; and
wherein the second power supply terminal has a second fastening portion arranged adjacent to the first fastening portion for fastening an external terminal of the second polarity side, a pair of second connection portions arranged across the first connection portion, a second intermediate portion at least a part of which faces the first intermediate portion with a predetermined gap and which is arranged between the second fastening portion and the pair of second connection portions, and a pair of second inner extension portions arranged to sandwich the first inner extension portion therebetween, each having a length longer than that of the first inner extension portion and being connected between the substrate and the second connection portion.