In accordance with the requirements on the parameters of thin emitter for improvements in the performance of thyristors with new thin emitters, effects of annealing conditions on the doping profile, junction depth and impurity amount for the thin emitter regions have been investigated using different methods. 针对新型薄发射极晶闸管特性改善对薄发射极参数的要求,重点研究了采用不同方法时退火条件对薄发射区掺杂剖面、结深以及杂质总量的影响。
The effects on a multivibrator caused by soft-breakdown oof the transistor emitter junction 晶体管发射结软击穿对多谐振荡器的影响
It is very useful to judge whether operating mode of a transistor is normal or damaged by testing the emitter junction voltage of the transistor. 测试三极管发射结压降对判断管子工作状态是否正常及管子是否损坏是很有用的。
The results obtained show that the transparent emitter is a p-n junction with the transparency depending on the current density. The transparency is low at lower current density while it drastically increases with the current density. 结果表明:透明阳极在较小的电流密度情况下具有较低的透过率,随着电流密度的增大透过率显著提高,即透明阳极的透过率依赖于阳极的电流密度;
The junction-temperature distribution of the emitter region of the transistors, peak junction temperature, and minimum junction temperature are briefly shown and the average junction temperature is calculated through the one-dimension temperature distribution curves. 一维温度分布曲线给出了整个发射区的结温分布情况,并可直接读取发射区的峰值结温和最低结温,还可以计算出平均结温。
In this paper the relationships between small-signal h-parameters and elements of the natural equivalent circuit of the common emitter configuration of junction transistors are studied. 本文研究面结合型晶体管共发射极线路的小讯号h参数与自然等效线路中元件的关系。
Testing Voltage of Emitter Junction A Useful Means to Service and Debugging of Circuit 测试发射结压降&检修和调试电路的有用手段
Test and Data Processing of Emitter Junction Barrier Capacitance C Te of Transistor 晶体管发射极势垒电容C(Te)的测试及数据处理