EC > GATE 2020 > PN Junction Diode
A one-sided abrupt pn junction diode has a depletion capacitance CD of 50 pF at a reverse bias of 0.2 V. The plot of 1/CD² versus the applied voltage V for this diode is a straight line as shown in the figure below. The slope of the plot is _______ ×10²⁰F⁻²V⁻¹.
A
-5.7
B
-3.8
C
-1.2
D
-0.4

Correct : mta

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