摘要
建立了一种新的功率ＭＯＳＦＥＴ等效电路，以便利用先进的电路模拟软件ＰＳＰＩＣＥ对功率ＭＯＳＦＥＴ所有特性进行模拟和分析．对ＩＲ公司的各类ＨＥＸＦＥＴ进行的模拟结果与其数据手册中的实验曲线十分吻合，表明该模型具有较高的精确性．
Abstract A new model is established to make more precise simulation of power MOSFET in use of PSPICE circuit simulation software.The application results for all kinds of HEXFET devices have a very good agreement with the cooresponding curves in IR databook.
