The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 23, 2025
Filed:
May. 31, 2022
Mitsubishi Electric Corporation, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
The plurality of control terminals are drawn out from the first side surface of the sealing resin. The plurality of main terminals are drawn out from the second side surface of the sealing resin. Each of the main terminals includes, in the sealing resin, a bonding section wire-connected to one of the semiconductor chips, a heat transfer section adjacent to the bonding section, and a mounting section on which the other one of the semiconductor chips is mounted. A concave section is provided on the second side surface between the main terminals adjacent to each other. A side surface of the heat transfer section is opposed to the concave section. A side surface of the bonding section is not opposed to the concave section.