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静电感应晶体管表现为势垒温度限制工作状态和类真空三极管的输出特性。决定器件特性的电势分布图中具有一个势垒,此势垒由于栅压和漏压的变化产生的负反馈而自动进行调整。势垒不存在时,导致了器件的空间电荷限制工作状态。在前一种情况,通过势垒电流和所加的端电压成指数关系,而在后一种情况,通过放大作用,电流同所加端电压成渐近线的比例关系。静态特性的温度效应表明,静电感应晶体管可以设计成输出特性与温度效应有关和与温度效应无关两种情况,或者通过适当选择工作状态,使温度效应被抵消。
Static induction transistor performance for the barrier temperature limit the working state and the output characteristics of the vacuum transistor. The potential profile that determines device characteristics has a potential barrier that is automatically adjusted due to negative feedback due to changes in gate voltage and drain voltage. When the barrier does not exist, the space charge of the device is limited to the working state. In the former case, the current through the barrier is exponentially related to the applied terminal voltage, and in the latter case, the current is proportionally asymptotically added to the applied terminal voltage by amplification. The static characteristics of the temperature effect shows that the electrostatic induction transistor can be designed to output characteristics and temperature effects and temperature effects have nothing to do the two cases, or by proper choice of working conditions, so that the temperature effect is offset.