[Solved] During high frequency applications of a B.J.T., which parasitic capacitors arise between the base and the emitter?

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Q.	During high frequency applications of a B.J.T., which parasitic capacitors arise between the base and the emitter?
A.	cje and cb
B.	ccs
C.	cb
D.	ccs and cb
Answer» A. cje and cb
Explanation: there are two capacitors which arise between bases and emitter. one is cje due to depletion region associated between base and emitter. cb is another capacitor which arises due to the accumulation of electrons in the base which further results into the concentration gradient within the base of the transistor.

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