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本文对横向PNP晶体管进行了二维分析。指出:除基区宽度以外,其图形结构对它的电特性的影响是次要的,主要的影响因素是外延层厚度和埋层的工艺处理过程。
In this paper, two-dimensional analysis of lateral PNP transistors is performed. It is pointed out that except for the width of the base, the influence of the pattern structure on its electrical characteristics is secondary. The main influencing factors are the thickness of the epitaxial layer and the process of the buried layer.