Patent ID: 11901272
Assignee: FUJI ELECTRIC CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. The semiconductor module according to claim 8, wherein:
the circuit pattern metal plate has two opposing sides that are parallel to each other;
the bonding portion of the external connection terminal has a rectangular shape with four sides and four corner portions, and two opposing sides of the four sides of the bonding portion, from one of which the conductive portion extends, are parallel to the two opposing sides of the circuit pattern metal plate;
the stress relaxation portion is provided in plurality; and
two of the stress relaxation portions are respectively disposed in areas that respectively overlap two of the four corner portions of the bonding portion in the plan view, the two of the four corner portions being located at two ends of the one side of the bonding portion from which the conductive portion extends.