A silicon PN junction diode under reverse bias has depletion region of – McqOptions

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1.	A silicon PN junction diode under reverse bias has depletion region of width 10 Œºm. The relative permittivity of silicon, Œµr = 11.7 and the permittivity of free space Œµ0 = 8.85 x 10-12 F/m. The depletion capacitance of the diode per square meter is
A.	1 ŒºF
B.	20 ŒºF
Answer» C.

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