发明名称 |
Electrostatic discharge protection circuit |
摘要 |
The present invention provides an electrostatic discharge (ESD) protection circuit with a silicon controlled rectifier (SCR) having a plurality of SCR fingers (SCRs) with the advantages to couple the different fingers or SCRs to decrease the multi-triggering problem and to increase the ESD-performance of the circuit. Additionally, a boost circuit can be introduced or additionally multiple SCRs can be coupled inherent through a common base. |
申请公布号 |
US8143700(B2) |
申请公布日期 |
2012.03.27 |
申请号 |
US20080345086 |
申请日期 |
2008.12.29 |
申请人 |
VANYSACKER PIETER;VAN CAMP BENJAMIN;MARICHAL OLIVIER;GEERT WYBO;THIJS STEVEN;VERMONT GERD;SOFICS BVBA |
发明人 |
VANYSACKER PIETER;VAN CAMP BENJAMIN;MARICHAL OLIVIER;GEERT WYBO;THIJS STEVEN;VERMONT GERD |
分类号 |
H01L27/02 |
主分类号 |
H01L27/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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