发明名称 |
ESD protection cluster and method of providing multi-port ESD protection |
摘要 |
In multiple port chip circuit, an ESD protection circuit and method of protecting the ports of the multiple port circuit, includes providing a plurality of bi-directional snapback devices such as DIACs and connecting only one electrode to ground while connecting the other electrodes to the ports that are to be protected.
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申请公布号 |
US7193251(B1) |
申请公布日期 |
2007.03.20 |
申请号 |
US20030339192 |
申请日期 |
2003.01.09 |
申请人 |
NATIONAL SEMICONDUCTOR CORPORATION |
发明人 |
VASHCHENKO VLADISLAV;CONCANNON ANN;HOPPER PETER J;TER BEEK MARCEL |
分类号 |
H01L29/74 |
主分类号 |
H01L29/74 |
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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