GAT实现高频率与高基区穿通电压兼容特性分析

Abstract

【中文摘要】 通过作者最近建立的关于 GAT器件集电结耗尽层电位分布和电场分布的二维解析模型 ,定量研究了 GAT的基区穿通电压 VPI,并且解释了该器件实现高频率与高电压兼容的实验结果。 【英文摘要】 By the aid of the two dimensional analytical model of the electric potential and field distribution in GATs collector depletion space in a cut off state which was established by the writers lately,the GATs base region punchthrough voltage V PI was investigated quantitatively,and the experimental results which concluded that the GATs can realize the compatibility between high frequency and high voltage were explained.