Thyristor containing channel stopper
US4148053A · kind A · utility
10Cited by
4References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 12, 1977 |
| Grant date | Apr 3, 1979 |
| Priority date | — |
| Expiry date | Dec 12, 1997 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D62/114
Abstract
High voltage thyristors (including triacs) in which the forward and reverse blocking junctions are terminated in passivating material in separate moats in the same major surface of the body and a channel stopper region is present between the moats. Annular field-relief electrodes can be added to the structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.