Question:easy
For a p-n junction diode, breakdown voltage occurs when
For a p-n junction diode, breakdown voltage occurs when
Show Hint
Breakdown needs a high reverse voltage.
Updated On: Oct 1, 2026
- reverse bias is decreased
- reverse bias is not changed
- reverse-bias is increased
- forward bias is increased
Show Solution
The Correct Option is C
Solution and Explanation
Step 1: Forward bias:
Gives conduction, no breakdown.
Step 2: Reverse bias:
Raising it increases the field in the junction until bonds break.
Step 3: Pick:
Option (C).
Final Answer:
A large reverse voltage causes breakdown. \[ \boxed{C} \]
Gives conduction, no breakdown.
Step 2: Reverse bias:
Raising it increases the field in the junction until bonds break.
Step 3: Pick:
Option (C).
Final Answer:
A large reverse voltage causes breakdown. \[ \boxed{C} \]
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