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:
Jun. 18, 2013
Filed:
Jul. 21, 2011
Applicant:
Masuo Koga, Fukuoka, JP;
Inventor:
Masuo Koga, Fukuoka, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/48 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor device includes a main current external electrode for connecting a high-voltage main current electrode of a power semiconductor element to the outside, and a resin case into which the main current external electrode is press fitted. The main current external electrode has a press-fitted fixing portion and a claw fixing portion for fixation to the resin case. The claw fixing portion includes a projection passing through a through hole defined in the resin case, and having a bendable claw portion at its tip end.