Semiconductor device and power conversion device
US10573570B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 14, 2018 |
| Grant date | Feb 25, 2020 |
| Priority date | — |
| Expiry date | Sep 14, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/19107
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
The object of the present invention is to provide a semiconductor device capable of reducing the influence of gas generated from a resin to which a fire retardant is not added, and a power conversion device including the semiconductor device. The semiconductor device according to the present invention includes: a semiconductor element disposed on an insulating substrate; a case disposed around an outer edge of the insulating substrate, the case including an opening facing the semiconductor element; a sealing resin sealing the semiconductor element in the case; and a lid closing the opening of the case, wherein the sealing resin does not contain a fire retardant, the lid contains the fire retardant, and a space is provided between the sealing resin and the lid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.