What happens to the current in a diode when the reverse voltage exceeds the brea

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Question: What happens to the current in a diode when the reverse voltage exceeds the breakdown voltage?

Options:

Correct Answer: It conducts in the reverse direction

Solution:

When the reverse voltage exceeds the breakdown voltage, the diode conducts in the reverse direction, which can lead to damage if not controlled.

What happens to the current in a diode when the reverse voltage exceeds the breakdown voltage?

What happens to the current in a diode when the reverse voltage exceeds the breakdown voltage?

Step 1: Understand what a diode is. A diode is a component that allows current to flow in one direction only.
Step 2: Know what reverse voltage means. Reverse voltage is when the voltage is applied in the opposite direction to the normal flow.
Step 3: Learn about breakdown voltage. Breakdown voltage is the point at which the diode can no longer block the reverse voltage and starts to conduct.
Step 4: When the reverse voltage exceeds the breakdown voltage, the diode starts to allow current to flow in the reverse direction.
Step 5: This reverse current can increase significantly, which may cause the diode to overheat or get damaged if not controlled.

Diode Breakdown – Understanding how a diode behaves under reverse voltage conditions, particularly when the reverse voltage exceeds the breakdown voltage.
Reverse Current – The phenomenon of current conduction in the reverse direction when breakdown occurs.
Potential Damage – The risk of damage to the diode if the reverse breakdown is not managed properly.