Power semiconductor module and semiconductor power converter provided with the same
US8493762B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 28, 2009 |
| Grant date | Jul 23, 2013 |
| Priority date | — |
| Expiry date | Jun 20, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A power semiconductor module includes semiconductor elements of a first system constituting each of arms in a circuit of the first system, semiconductor elements of a second system constituting each of arms in a circuit of the second system, a plurality of DC electrode conductors including a common DC electrode conductor joined to the semiconductor elements of the first and second systems, and a plurality of AC electrode conductors joined to the respective semiconductor elements of the first and second systems. Each of the semiconductor elements of the first and second systems is interposed between the DC electrode conductor and AC electrode conductor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.