Patent ID: 11916001
Assignee: MITSUBISHI ELECTRIC CORPORATION
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A semiconductor power module comprising:
a base plate;
an insulating substrate mounted on the base plate and including a conductive pattern;
a power semiconductor element mounted on the conductive pattern;
a case member mounted on the base plate so as to surround the insulating substrate;
a main terminal attached to the case member and electrically connecting to an outside;
a connected body to which the main terminal is connected, the connected body being connected to the conductive pattern; and
a sealing material introduced into the case member to seal the insulating substrate, the main terminal and the connected body, wherein
the main terminal and the connected body include
a receiving section provided in one of the main terminal and the connected body and receiving the other of the main terminal and the connected body, and
a slit portion formed in the receiving section so as to extend from a first end portion of the receiving section toward a second end portion of the receiving section, wherein the first end portion is located on a side close to the insulating substrate, and the second end portion is located opposite to the side close to the insulating substrate.