Invention Grant
- Patent Title: Avalanche-rugged silicon carbide (SiC) power device
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Application No.: US15677400Application Date: 2017-08-15
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Publication No.: US10026805B2Publication Date: 2018-07-17
- Inventor: Andrei Konstantinov
- Applicant: FAIRCHILD SEMICONDUCTOR CORPORATION
- Applicant Address: US CA San Jose
- Assignee: Farichild Semiconductor Corporation
- Current Assignee: Farichild Semiconductor Corporation
- Current Assignee Address: US CA San Jose
- Agency: Brake Hughes Bellermann LLP
- Main IPC: H01L29/06
- IPC: H01L29/06 ; H01L29/872 ; H01L29/16

Abstract:
In at least one general aspect, a silicon carbide (SiC) device can include a drift region and a termination region at least partially surrounding the SiC device. The termination region can have a first transition zone and a second transition zone. The first transition zone can be disposed between a first zone and a second zone, and the second zone can have a top surface lower in depth than a depth of a top surface of the first zone. The first transition zone can have a recess, and the second transition zone can be disposed between the second zone and a third zone.
Public/Granted literature
- US20170345889A1 AVALANCHE-RUGGED SILICON CARBIDE (SIC) POWER DEVICE Public/Granted day:2017-11-30
Information query
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