Invention Grant
- Patent Title: Integrated trench MOSFET with trench Schottky rectifier
- Patent Title (中): 集成沟槽MOSFET与沟槽肖特基整流器
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Application No.: US13845747Application Date: 2013-03-18
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Publication No.: US08722434B2Publication Date: 2014-05-13
- Inventor: Fu-Yuan Hsieh
- Applicant: Force MOS Technology Co., Ltd.
- Applicant Address: TW Banciao
- Assignee: Force MOS Technology Co., Ltd.
- Current Assignee: Force MOS Technology Co., Ltd.
- Current Assignee Address: TW Banciao
- Agency: Bacon & Thomas, PLLC
- Main IPC: H01L29/78
- IPC: H01L29/78 ; H01L29/66

Abstract:
An integrated circuit comprising trench MOSFET having trenched source-body contacts and trench Schottky rectifier having trenched anode contacts is disclosed. By employing the trenched contacts in trench MOSFET and trench Schottky rectifier, the integrated circuit is able to be shrunk to achieve low specific on-resistance for trench MOSFET, and low Vf and reverse leakage current for trench Schottky Rectifier.
Public/Granted literature
- US20130214350A1 INTEGRATED TRENCH MOSFET WITH TRENCH SCHOTTKY RECTIFIER Public/Granted day:2013-08-22
Information query
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