Describe the dependence of the depletion zone capacitance on the reverse bias voltage?

Describe the dependence of the depletion zone capacitance on the reverse bias voltage...


Explain the origin of the depletion capacitance...





That's my best simplified questions on electronics. I hope anyone will be able to understand it and help me.


Thanks.|||Capacitance is inversely proportional to the depletion region thickness. Generally, the depletion region thickness is proportional to the square root of the applied voltage.





You can read about Junction Capacitance effects here:





http://ece-www.colorado.edu/~bart/book/p鈥?/a>