Title:
POWER CONVERTER
Document Type and Number:
WIPO Patent Application WO/2019/016929
Kind Code:
A1
Abstract:
This power converter (1) is provided with: a semiconductor module (10) having a first semiconductor element (A1) and a second semiconductor element (B1) that are connected in series; and a multilayer substrate (30) that has a first wire connected to a first signal terminal (GC1) in the first semiconductor element, a second wire connected to a second signal terminal (SC1) in the first semiconductor element, a third wire connected to a third signal terminal (GC2) in the second semiconductor element, and a fourth wire connected to a fourth signal terminal (SC2) in the second semiconductor element, and that has a first external connection terminal (EXT1) to which the first and the second wires are connected and a second external connection terminal (EXT2) to which the third and fourth wires are connected, wherein the first and third wires are formed in a first layer so as to flank an insulation region, and the second and fourth wires are formed in a second layer so as to flank an insulation region.
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Inventors:
USUI YUHEI (JP)
Application Number:
PCT/JP2017/026390
Publication Date:
January 24, 2019
Filing Date:
July 21, 2017
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H02M7/48; H01L25/07; H01L25/10; H01L25/18; H02M1/08
Domestic Patent References:
| WO2015136593A1 | 2015-09-17 |
Foreign References:
| JP2016046842A | 2016-04-04 | |||
| JP2010104135A | 2010-05-06 |
Attorney, Agent or Firm:
MURAKAMI, Kanako et al. (JP)
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