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1.
公开(公告)号:US07056761B1
公开(公告)日:2006-06-06
申请号:US10388815
申请日:2003-03-14
CPC分类号: H01L29/7391 , H01L29/866 , Y10S438/979 , Y10S438/983
摘要: In an avalanche structure, different breakdown voltages are achieved by making use of a polygate and forming a highly doped p-n junction beneath the polygate, and adjusting the gate length and optionally the bias voltage of the gate.
摘要翻译: 在雪崩结构中,通过利用多晶硅栅极形成不同的击穿电压,并在多晶硅管下面形成高掺杂的p-n结,并调整栅极长度和可选的栅极偏置电压。