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Superjunction semiconductor structure includes two layers of pn junctions in area contact, junctions in the first layer being closer together than those in the second
Superjunction semiconductor structure includes two layers of pn junctions in area contact, junctions in the first layer being closer together than those in the second
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机译:超结半导体结构在面接触中包括两层pn结,第一层中的结比第二层中的结更靠近
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摘要
A low resistance layer (1) includes zones with differing types of conductivity (8a, 8b) defining intervening pn junctions. A second layer having zones with differing types of conductivity (18a, 18b) in alternation, defines further pn junctions and contacts an area of the first. Junctions in the second layer, have greater spacing than those in the first.
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