Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yoshio Shimoida0
Shigeharu Yamagami0
Tetsuya Hayashi0
Toshiro Shinohara0
Hideaki Tanaka0
Masakatsu Hoshi0
Date of Patent
October 14, 2008
Patent Application Number
11289460
Date Filed
November 30, 2005
Patent Primary Examiner
Patent abstract
An aspect of the present invention provides a semiconductor device that includes, a first semiconductor body of a first conductivity type, a first switching mechanism provided on the first semiconductor body, configured and arranged to switch on/off current flowing through the semiconductor device, and a first reverse-blocking heterojunction diode provided on the semiconductor body, configured and arranged to block current reverse to the current switched on/off by the first switching mechanism.
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