engineering recuitment GATE ECE 2023-24 Test Series Electronic Devices PN Junction PN Diode Capacitances
The correct statement regarding depletion and diffusion capacitance is
i) Depletion capacitance is dominant in reverse-bias voltage
ii) Diffusion capacitance is dominant in reverse-bias voltage
iii) The diffusion capacitance is due to stored charge of minority electrons and minority holes near the depletion region
iv) Depletion capacitance is directly proportional to width of depletion region
1
i, iii
2
iii, iv
3
ii, iii, iv
4
All the above