- Special Purpose p-n Junction Diodes: Led, Photodiode, Solar Cell and Zener Diode
- characteristics of Led, Photodiode, Solar Cell and Zener Diode
- Zener diode
- Optoelectronic junction devices - Photodiode, Light emitting diode, Solar cell
Shaalaa.com | Semiconductor Electronics Part 3
The width of depletion region of p-n junction diode is _______.
(A) 0.5 nm to 1 nm
(B) 5 nm to 10 nm
(C) 50 nm to 500 nm
(D) 500 nm to 1000 nm
Colour of light emitted by LED depends upon__________________ .
- its forward bias
- its reverse bias
- the band gap of the material of semiconductor
- its size