The Surprising Phenomenon Of Reverse Bias Current

The Surprising Phenomenon of Reverse Bias Current

When a diode is connected to a circuit in reverse bias, a small electric current known as "reverse bias current" develops. This phenomenon is fascinating and has many applications in the field of electronics.

What is Reverse Bias?

Reverse bias is a condition in which the anode of a diode is connected to the negative terminal of a power source and the cathode is connected to the positive terminal. When a diode is connected to a circuit in reverse bias, a small electric current known as "reverse bias current" develops.

How Does Reverse Bias Work?

Reverse bias works by allowing a small amount of electric current to flow through the diode, even though the voltage of the circuit is greater than the forward voltage of the diode. This phenomenon is known as "reverse breakdown". When a diode is connected to a circuit in reverse bias, a small electric current known as "reverse bias current" develops in the diode.

How is Reverse Bias Used?

Reverse bias is used in a variety of applications, such as in voltage regulators, voltage multipliers, and in power supply circuits. It is also used to control the current flow in a circuit, as well as to protect other components from high voltage spikes. Reverse bias can also be used to detect light or infrared radiation.

Conclusion

Reverse bias is an interesting phenomenon that has many applications in the field of electronics. By connecting a diode to a circuit in reverse bias, a small electric current known as "reverse bias current" develops, allowing for a variety of applications and uses.

Dated : 04-Feb-2023

Category : Education

Tags : Electronics