Circuit protection device
US9484337B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 25, 2015 |
| Grant date | Nov 1, 2016 |
| Priority date | — |
| Expiry date | Aug 25, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A circuit protection device is provided and includes a first insulation layer, a second insulation layer, a thermal fuse, a diode, a first exterior electrode pad, a second exterior electrode pad, and a third exterior electrode pad. The second insulation layer is positioned above a top surface of the first insulation layer. The thermal fuse is packaged in the first insulation layer and having a first electrode end and a second electrode end positioned opposite to the first electrode end. The diode is packaged in the second insulation layer and having a first electrode surface and a second electrode surface positioned opposite to the first electrode surface. The first exterior electrode pad is positioned on a bottom surface of the first insulation layer and electrically connected to the first electrode surface and the first electrode end. The second exterior electrode pad is positioned on the bottom surface and electrically connected to the second electrode end, while the third exterior electrode pad is positioned on the bottom surface and electrically connected to the second electrode surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.