发明名称
摘要 A power semiconductor component is described. One embodiment provides a semiconductor body having an inner zone and an edge zone. A base zone of a first conduction type is provided. The base zone is arranged in the at least one inner zone and the at least one edge zone. An emitter zone of a second conduction type is provided. The emitter zone is arranged adjacent to the base zone in a vertical direction of the semiconductor body. A field stop zone of the first conduction type is provided. The field stop zone is arranged in the base zone and has a first field stop zone section having a first dopant dose in the edge zone and a second field stop zone section having a second dopant dose in the inner zone. The first dopant dose is higher than the second dopant dose.
申请公布号 JP5519226(B2) 申请公布日期 2014.06.11
申请号 JP20090220823 申请日期 2009.09.25
申请人 发明人
分类号 H01L29/739;H01L21/329;H01L21/336;H01L29/06;H01L29/78;H01L29/861;H01L29/868 主分类号 H01L29/739
代理机构 代理人
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