正向偏置

当二极管正向偏置的时候，滤波器的结构被破坏，起到隔离的作用。

When under forward bias , the structure of the filter is destroyed , signal is isolated .

在考虑到两种自由载流子同时存在的条件下，分析了该p~+n结在平衡态及正向偏置下（非大注入）的电位、电场分布及其中自由载流子浓度关系。

Under the condition of two kinds of free-carriers present simultaneously , We have analysed the relationship among the electric potential , electric field and the free-car-rier concentration of the p ~ + n junction in equilibrium and the forward bias without high injection .

该p型转向器（diverter）与双门极的结合使得空穴电流分流，从而明显改善了传统EST的正向偏置安全工作区（FBSOA），提高了其开关能力。

Combined p type diverter with double gate control , this device has the function of shunt flowing of hole current , so , further improvements of the FBSOA and switching capability of EST are obtained .

当传感器在2mA的正向偏置电流下，由于少数载流子的不连续性以及多数载流子的注入，传感器电阻的正温度系数（PTC）区拓宽到573K（＋300℃）以上。

When the sensor is forward biased at a current of 2 mA , the range of positive temperature coefficient of the sensor resistance is extended up to + 300 C as a result of the minority current discontinuity and majority carrier injection .