NTA Abhyas JEE Main2020PhysicsSemiconductorsPractice
Zener diodes have higher dopant densities as compared to ordinary p - n junction diodes. This
Options
- Adecreases the width of depletion layer as well as electric field
- Bincreases the width of depletion layer as well as electric field
- Cdecreases the width of depletion layer but increases the electric field
- Dincreases the width of depletion layer but decreases the electric field
Correct answer
C. decreases the width of depletion layer but increases the electric field
Step-by-step solution
Due to high doping, electric field in the depletion layer increases.