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depletion capacitance

GATE Electronics & Communication · Diodes · 1995-2005

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2005 PYQ

A Silicon PN junction diode under reverse bias has depletion region of width 10 µm. The relative permittivity of Silicon, ɛ r = 11.7 and the permittivity of free space ɛ 0 = 8.854...

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1995 PYQ

The depletion capacitance, C J , of an abrupt P-N junction with constant doping on either side varies with reverse bias, V R , as

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