In a Zener diode, what is the purpose of the reverse breakdown region? (2020)
Practice Questions
Q1
In a Zener diode, what is the purpose of the reverse breakdown region? (2020)
To increase voltage
To regulate voltage
To decrease current
To store energy
Questions & Step-by-Step Solutions
In a Zener diode, what is the purpose of the reverse breakdown region? (2020)
Step 1: Understand what a Zener diode is. It is a special type of diode that allows current to flow in the reverse direction when a certain voltage is reached.
Step 2: Learn about the reverse breakdown region. This is the area where the Zener diode starts to conduct electricity in reverse when the voltage exceeds a specific level.
Step 3: Know the purpose of this region. In the reverse breakdown region, the Zener diode can maintain a steady output voltage, even if the input voltage changes.
Step 4: Realize that this ability to keep the voltage constant is what makes Zener diodes useful for voltage regulation in circuits.
