开极开关对高压功率晶体管关断特性的影响

B. Jackson, Dan Y. Chen
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引用次数: 12

摘要

测试结果表明,采用开路开关关断方案,可将高压功率晶体管的存储时间和下降时间降低至少2倍。此外,在器件的VCBO和IDC之前,反向偏置二次击穿的影响基本上被消除了。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Effects of Emitter-Open switching on the turn-off characteristics of high-voltage power transistors
Test results have shown that using Emitter-Open switching turn-off scheme, the storage time and the fall time of a high-voltage power transistor can be reduced by a factor of at least 2. In addition, the effects of reverse-bias second breakdown are essentially eliminated up to the VCBO and IDC of the device.
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