Invention Grant
- Patent Title: Diode biased ESD protection device and method
- Patent Title (中): 二极管偏置ESD保护器件及方法
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Application No.: US13910080Application Date: 2013-06-04
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Publication No.: US09129805B2Publication Date: 2015-09-08
- Inventor: Cornelius Christian Russ , David Alvarez
- Applicant: Infineon Technologies AG
- Applicant Address: DE Neubiberg
- Assignee: Infineon Technologies AG
- Current Assignee: Infineon Technologies AG
- Current Assignee Address: DE Neubiberg
- Agency: Slater & Matsil, L.L.P.
- Main IPC: H01L21/8234
- IPC: H01L21/8234 ; H01L23/62 ; H01L27/02

Abstract:
An ESD protection device includes an MOS transistor with a source region, drain region and gate region. A node designated for ESD protection is electrically coupled to the drain. A diode is coupled between the gate and source, wherein the diode would be reverse biased if the MOS transistor were in the active operating region.
Public/Granted literature
- US20130264646A1 Diode Biased ESD Protection Device and Method Public/Granted day:2013-10-10
Information query
IPC分类: