【摘要】 本文通过分析器件内部电流传输探讨了光电双基区晶体管 (PDUBAT)负阻特性产生机理 ,首次提出了PDUBAT负阻形成的原因是其输出管横向输出电流的反馈作用 ,这一看法得到了实验验证更多还原

【Abstract】 Through analyzing the internal current transport in photoelectric dual-base tra nsistor(PDUBAT),the physical mechanism for the origin of the negative resistance characteristic in the device has been discussed.In this paper,we propose that t he cause for the negative resistance in PDUBAT is coming from the feedback effec t of the lateral component of output current of the vertical transistor in PDUBA T for the first time. This viewpoint has been confirmed by experiment.更多还原