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:
May. 03, 2022
Filed:
Apr. 24, 2020
Mitsubishi Electric Corporation, Tokyo, JP;
Seiya Sugimachi, Tokyo, JP;
Shinji Sakai, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A semiconductor module includes: an insulating heat dissipation sheet; a semiconductor device provided on the heat dissipation sheet; a lead frame including a lead terminal and a die pad which are formed integrally; a wire connecting the lead frame to the semiconductor device and constituting a main current path; and a mold resin scaling the heat dissipation sheet, the semiconductor device, the lead frame and the wire, wherein the lead terminal is led out from the mold resin, the heat dissipation sheet is in direct contact with an undersurface of the die pad, and the wire is bonded to the die pad directly above a contact part provided between the die pad and the heat dissipation sheet.