Invention Grant
- Patent Title: Method and system for transient voltage suppression
- Patent Title (中): 瞬态电压抑制方法和系统
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Application No.: US13846380Application Date: 2013-03-18
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Publication No.: US08987858B2Publication Date: 2015-03-24
- Inventor: Avinash Srikrishnan Kashyap , Peter Micah Sandvik , Stephen Daley Arthur
- Applicant: General Electric Company
- Applicant Address: US NY Niskayuna
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Niskayuna
- Agent John P. Darling
- Main IPC: H01L29/66
- IPC: H01L29/66 ; H01L29/06 ; H01L21/265 ; H01L29/861
Abstract:
A transient voltage suppression (TVS) device and a method of forming the device are provided. The device includes a first layer of wide band gap semiconductor material formed of a first conductivity type material, a second layer of wide band gap semiconductor material formed of a second conductivity type material over at least a portion of the first layer and comprising an ion implanted material structure between 0.1 micrometers (μm) and 22.0 μm thick, the second layer operating using punch-through physics, and a third layer of wide band gap semiconductor material formed of the first conductivity type material over at least a portion of the second layer.
Public/Granted literature
- US20140264775A1 METHOD AND SYSTEM FOR TRANSIENT VOLTAGE SUPPRESSION Public/Granted day:2014-09-18
Information query
IPC分类:
