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发明名称
静电放电防护电路
摘要
本发明提供一种包含一箝制模组及一侦测模组之静电放电防护电路。该箝制模组系耦接于一正电源线与一负电源线之间。该侦测模组包含一触发单元、一电阻及一金氧半电容。该触发单元之一输出端系用以触发该箝制模组。该电阻系耦接于该正电源线及该触发单元之一输入端之间。该金氧半电容具有一第一接点及一第二接点。该第一接点系耦接至该触发单元之该输入端。在一正常电源操作状况下,该触发单元之切换端系将该金氧半电容之该第二接点耦接至该正电源线。藉此,闸极穿隧漏电流的问题不但可被消除,且可防止误触发箝制模组问题的产生。
申请公布号
TWI369050
申请公布日期
2012.07.21
申请号
TW097108451
申请日期
2008.03.11
申请人
晶焱科技股份有限公司
发明人
柯明道;陈志豪;姜信钦
分类号
H02H9/04;H01L27/04
主分类号
H02H9/04
代理机构
代理人
陈瑞田 高雄市凤山区建国路3段256之1号;康清敬 高雄市凤山区建国路3段256之1号
主权项
地址
新北市中和区中正路716号15楼之2 TW 15F.-2, NO. 716, JHONGJHENG RD., JHONGHE CITY, TAIPEI COUNTY, TAIWAN, R. O. C.
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