Title:
POWER SEMICONDUCTOR MODULE
Document Type and Number:
WIPO Patent Application WO/2011/048719
Kind Code:
A1
Abstract:
Disclosed is a power semiconductor module wherein a driver IC (7), which operates in a power supply system that is electrically insulated from a control IC (8), is mounted in the vicinity of a switching element (4) on a first conductor pattern (3a), said switching element (4) being composed of a bidirectional power semiconductor. A second conductor pattern (3b) that is connected to a source or emitter terminal of the switching element (4) is electrically connected with a third conductor pattern (3c) on which the driver IC (7) is mounted; a ground terminal of the driver IC (7) is electrically connected with the third conductor pattern (3c); and a drive terminal of the driver IC (7) is electrically connected with a gate or base terminal of the switching element (4).
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Inventors:
TOMITA YOSHIHIRO
Application Number:
PCT/JP2010/001885
Publication Date:
April 28, 2011
Filing Date:
March 16, 2010
Export Citation:
Assignee:
PANASONIC CORP (JP)
TOMITA YOSHIHIRO
TOMITA YOSHIHIRO
International Classes:
H01L25/07; H01L25/18; H02M5/293
Foreign References:
| JP2005218205A | 2005-08-11 | |||
| JP2009027883A | 2009-02-05 | |||
| JP2002043512A | 2002-02-08 |
Attorney, Agent or Firm:
MAEDA, Hiroshi et al. (JP)
Hiroshi Maeda (JP)
Hiroshi Maeda (JP)
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