面向未来智能电源模块的电流传感IGBT

8th International Symposium on Power Semiconductor Devices and ICs. ISPSD '96. Proceedings Pub Date : 1996-05-20 DOI:10.1109/ISPSD.1996.509503

M. Kudoh, Y. Hoshi, S. Momota, T. Fujihira, K. Sakurai

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引用次数: 20

摘要

为了提高智能功率模块过流保护的精度，研究了电流传感IGBT的结构对电流传感比温度依赖性的影响。通过计算机仿真分析了电流传感IGBT的工作原理，并给出了改进后电流传感IGBT性能的实验结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Current sensing IGBT for future intelligent power module

The effect of the structure of current sensing IGBT on the temperature dependence of current sensing ratio has been investigated to improve the accuracy of over-current protection in intelligent power modules. The operation physics of the current sensing IGBT analyzed by computer simulation and experimental results of the improved performance of the current sensing IGBT are presented.

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来源期刊

8th International Symposium on Power Semiconductor Devices and ICs. ISPSD '96. Proceedings

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