Determine the junction capacitance per unit area

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1. Due to a manufacturing error, the p-side of a p- junction has not been doped. If ND = 3 × 1016 cm-3, calculate the built-in potential at T = 300 K.

2. A pn junction with

817_983c4433-fade-4632-9eeb-4962bd32f6a7.pngexperiences a reverse bias voltage of 1.6 V.

(a) Determine the junction capacitance per unit area.

(b) By what factor should NA be increased to double the junction capacitance?

Reference no: EM131279131

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