Invention Grant
- Patent Title: Localized trigger ESD protection device
- Patent Title (中): 本地触发器ESD保护装置
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Application No.: US12192312Application Date: 2008-08-15
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Publication No.: US07973334B2Publication Date: 2011-07-05
- Inventor: Stefaan Verleye , Geert Wybo , Benjamin Van Camp
- Applicant: Stefaan Verleye , Geert Wybo , Benjamin Van Camp
- Applicant Address: BE Gistel
- Assignee: Sofics BVBA
- Current Assignee: Sofics BVBA
- Current Assignee Address: BE Gistel
- Agency: Volpe and Koenig, P.C.
- Main IPC: H01L29/66
- IPC: H01L29/66
Abstract:
The present invention provides an ESD device to reduce the total triggering current without increasing the overshoot voltage. This is achieved by localizing the triggering current, such that the local current density remains high enough to trigger the ESD device. This localized triggering provides a fast and efficient triggering of the ESD device.
Public/Granted literature
- US20090045436A1 LOCALIZED TRIGGER ESD PROTECTION DEVICE Public/Granted day:2009-02-19
Information query
IPC分类:
