发明名称 |
A THYRISTOR WITH TURN-OFF CAPABILITY AND A METHOD OF PRODUCING IT |
摘要 |
<p>A field-controlled thyristor having a sequence of layers consisting of anode layer, channel layer and gate regions and cathode regions, which regions are alternately arranged at the cathode side, wherein an improvement in the turn-off gain is achieved by a p-type doping of the side walls of the troughs which separate the cathode regions from each other, and/or by an additional intermediate layer which has low p-type doping and which is arranged between adjacent gate regions.</p> |
申请公布号 |
IN165962(B) |
申请公布日期 |
1990.02.17 |
申请号 |
IN1985MA74019 |
申请日期 |
1985.09.23 |
申请人 |
BBC BROWN, BOVERI LIMITED |
发明人 |
BRUNO BROICH;JENS GOBRECHT;PETER ROGGWILLER;JAN VOBORIL |
分类号 |
H01L29/74;H01L29/06;H01L29/10;H01L29/739;H01L29/744;H01L29/749;(IPC1-7):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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