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:
Jan. 17, 1984
Filed:
Apr. 08, 1981
Applicant:
Inventors:
Assignee:
BBC Brown, Boveri & Company, Limited, Baden, CH;
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
357 74 ; 357 79 ;
Abstract
A housing for high-power semiconductor components is disclosed. The housing consists of an insulator which forms the lateral boundary of the housing, a high-power semiconductor component which is bounded on either side by intermediate disks formed of tungsten or molybdenum, and outer disks formed of copper. The insulator and outer disks are connected by connecting members which may be coated with a protective layer and which surround a protective ring made of a high temperature material such as a ceramic or temperature resistant plastic. The tungsten or molybdenum intermediate disks have a higher total specific energy absorption capacity than does copper.