The shorted anode BRT: a MOS-thyristor structure with improved turn-off performance

D. Flores, X. Jordà, M. Vellvehí, J. Fernandez, S. Hidalgo, J. Rebollo, J. Millán
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引用次数: 1

Abstract

This paper analyzes the static and dynamic electrical characteristics of BRT devices fabricated on homogeneous wafers, including a shorted anode structure. The use of homogeneous substrates allows the implementation of a direct path between the N-drift region and the anode electrode. This allows a reduction of the transient losses and the turnoff time. The operation mode, the electrical characteristics and the switching behaviour of BRT devices with shorted have been analysed by means of 2D numerical simulations. The reduction of the transient losses has been corroborated experimentally by performing switching tests under resistive load.
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短阳极BRT:一种具有改进关断性能的mos晶闸管结构
本文分析了包括短阳极结构在内的均匀晶圆上制备的BRT器件的静态和动态电特性。均质衬底的使用允许在n漂移区和阳极电极之间实现直接路径。这允许减少瞬态损耗和关断时间。采用二维数值模拟的方法,分析了短接BRT器件的工作模式、电气特性和开关行为。在电阻性负载下进行的开关试验证实了瞬态损耗的降低。
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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