Invention Grant
- Patent Title: ESD protection device and method
- Patent Title (中): ESD保护装置及方法
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Application No.: US11370369Application Date: 2006-03-08
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Publication No.: US07709896B2Publication Date: 2010-05-04
- Inventor: Cornelius Christian Russ , David Alvarez , Kiran V. Chatty , Jens Schneider , Robert Gauthier , Martin Wendel
- Applicant: Cornelius Christian Russ , David Alvarez , Kiran V. Chatty , Jens Schneider , Robert Gauthier , Martin Wendel
- Applicant Address: DE Munich
- Assignee: Infineon Technologies AG
- Current Assignee: Infineon Technologies AG
- Current Assignee Address: DE Munich
- Agency: Slater & Matsil, L.L.P.
- Main IPC: H01L23/62
- IPC: H01L23/62

Abstract:
An ESD protection device includes a source region, a channel region adjacent the source region, and an elongated drain region spaced from the source region by the channel region. The elongated drain region includes an unsilicided portion adjacent the channel and a silicided portion spaced from channel region by the unsilicided portion. A first ESD region is located beneath the silicided portion of the elongated drain region and a second ESD region is located beneath the unsilicided portion of the elongated drain region, the second ESD region being spaced from the first ESD region.
Public/Granted literature
- US20070210387A1 ESD protection device and method Public/Granted day:2007-09-13
Information query
IPC分类: