扩散电容

扩散电容会引起麻烦。

The effect of the diffusion capacitance can be troublesome .

当正向偏压足够高时，扩散电容很容易超过空间电荷压电容。

With sufficient forward bias , the diffusion capacitance can easily exceed the space charge region capacitance .

SiGeHBT大信号扩散电容模型研究

Study of SiGe HBT Large Signal Diffusion Capacitance Models

将基于大信号扩散电容模型的SiGeHBT模型嵌入PSPICE软件中，实现对SiGeHBT器件与电路的模拟分析。

And the large signal diffusion capacitances model , based on SiGe HBT equivalent circuit model , is embedded in the PSPICE .

而增大炭材料的孔径或电解液浓度，可明显减弱甚至消除扩散层对电容的影响。

But , the effect of diffusible double-layer on double layer capacitance is re-duced and even eliminated through increasing pore sizes of carbon electrodes or electrolyte concentration .