SITH负阻转折特性的分析模型

A New Model for Analyzing SITH's Negative Resistance Characteristic

提出了一个用于分析 SITH正向阻断态的新模型。这个模型在结构上类似于 SCR。这样 ,就可以把SITH的二维分析简化为 SCR的一维分析。我们应用了这个模型来分析 SITH的负阻特性并且计算出了阳极正向转折电压 ,计算结果与实际测量值相符合 。

A model is proposed to analyze SITH in forward blocking.The models structure is similar to that of SCR.Thus SITH can be analyzed in one dimension instead of two dimensions. We have used this model to analyze SITHs negative resistance in SCRs way and calculate the anode forward breakover voltage.The result accords with practical measurement.So,it is reasonable to extract this model from SITH.