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Compact modeling and analysis of the Partially-Narrow-Mesa IGBT featuring low on-resistance and low switching loss

机译:具有低导通电阻和低开关损耗的部分窄台面IGBT的紧凑建模和分析

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A compact model for the Partially-Narrow-Mesa (PNM) IGBT is developed. The model reproduces the measured specific feature of a substantial collector current enhancement. Simulated switching characteristics are also verified to reproduce the measurement data. It is further demonstrated that a small switching-loss increase in the studied IGBT structure is overcompensated by the conduction-loss reduction, resulting in reduction of the total loss in comparison to the conventional IGBT structure.
机译:开发了部分窄台面(PNM)IGBT的紧凑模型。该模型重现了集电极电流增强的实测特定特征。还验证了模拟的开关特性,以重现测量数据。进一步证明,所研究的IGBT结构中的小开关损耗增加被传导损耗的减小过度补偿,与传统的IGBT结构相比,导致总损耗的减小。

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