Invention Grant
- Patent Title: Isolated HF-control SCR switch
- Patent Title (中): 隔离式HF控制SCR开关
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Application No.: US10963383Application Date: 2004-10-12
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Publication No.: US07259407B2Publication Date: 2007-08-21
- Inventor: Samuel Menard , Christophe Mauriac
- Applicant: Samuel Menard , Christophe Mauriac
- Applicant Address: FR Montrouge
- Assignee: STMicroelectronics S.A.
- Current Assignee: STMicroelectronics S.A.
- Current Assignee Address: FR Montrouge
- Agency: Wolf, Greenfield & Sacks, P.C.
- Agent Lisa K. Jorgenson; James H. Morris
- Priority: FR0350702 20031017
- Main IPC: H01L29/74
- IPC: H01L29/74
Abstract:
A vertical SCR switch to be controlled by a high-frequency signal having at least four main alternated layers. The switch includes a gate terminal and a gate reference terminal connected via integrated capacitors to corresponding areas. In the case of a thyristor, having on its front surface side a main P-type semiconductor area formed in an N-type gate semiconductor area, a first portion of the main area being connected to one of the main areas, a second portion of the main area is connected to one of the control terminals via a first integrated capacitor, and a portion of the gate area being connected to the other of the control terminals via a second integrated capacitor.
Public/Granted literature
- US20050082565A1 Isolated HF-control SCR switch Public/Granted day:2005-04-21
Information query
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