CN103036220B - 一种esd电路保护结构 - Google Patents
一种esd电路保护结构 Download PDFInfo
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- CN103036220B CN103036220B CN201210133340.2A CN201210133340A CN103036220B CN 103036220 B CN103036220 B CN 103036220B CN 201210133340 A CN201210133340 A CN 201210133340A CN 103036220 B CN103036220 B CN 103036220B
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CN201210133340.2A CN103036220B (zh) | 2012-04-28 | 2012-04-28 | 一种esd电路保护结构 |
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CN201210133340.2A CN103036220B (zh) | 2012-04-28 | 2012-04-28 | 一种esd电路保护结构 |
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CN103036220A CN103036220A (zh) | 2013-04-10 |
CN103036220B true CN103036220B (zh) | 2015-04-08 |
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CN201210133340.2A Active CN103036220B (zh) | 2012-04-28 | 2012-04-28 | 一种esd电路保护结构 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104422873A (zh) * | 2013-08-20 | 2015-03-18 | 上海华虹宏力半导体制造有限公司 | 高压器件hci测试电路 |
CN104749437B (zh) * | 2013-12-25 | 2018-02-06 | 上海华虹宏力半导体制造有限公司 | 版图上io间esd电阻的检查方法 |
CN105529693A (zh) * | 2015-09-01 | 2016-04-27 | 北京中电华大电子设计有限责任公司 | 一种集成电路内部esd保护电路 |
CN112838849A (zh) * | 2020-12-31 | 2021-05-25 | 思瑞浦微电子科技(苏州)股份有限公司 | 输出管脚的静电保护电路 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1787321A (zh) * | 2004-12-08 | 2006-06-14 | 上海华虹Nec电子有限公司 | 一种静电放电保护电路 |
CN101626228A (zh) * | 2009-07-13 | 2010-01-13 | 浙江大学 | 集成电路芯片输入\输出引脚esd防护的开关电路 |
CN102013674A (zh) * | 2009-09-07 | 2011-04-13 | 上海宏力半导体制造有限公司 | 静电放电保护电路和方法 |
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US8254069B2 (en) * | 2005-10-28 | 2012-08-28 | Fairchild Semiconductor Corporation | ESD protection for outputs |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1787321A (zh) * | 2004-12-08 | 2006-06-14 | 上海华虹Nec电子有限公司 | 一种静电放电保护电路 |
CN101626228A (zh) * | 2009-07-13 | 2010-01-13 | 浙江大学 | 集成电路芯片输入\输出引脚esd防护的开关电路 |
CN102013674A (zh) * | 2009-09-07 | 2011-04-13 | 上海宏力半导体制造有限公司 | 静电放电保护电路和方法 |
Non-Patent Citations (1)
Title |
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MOS器件的ESD失效;赖忠有等;《电子产品可靠性与环境试验》;20111231;第29卷(第6期);第64-67页 * |
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Owner name: SHANGHAI HUAHONG GRACE SEMICONDUCTOR MANUFACTURING Free format text: FORMER OWNER: HUAHONG NEC ELECTRONICS CO LTD, SHANGHAI Effective date: 20140114 |
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