2EZ120D10/TR12

2EZ120D10/TR12 Application Field and Working Principle

A 2EZ120D10/TR12 is a Zener diode with a single junction and is designed to conduct electric current in one direction while blocking current in the reverse direction. It is widely used in electronic circuit boards and electrical wiring because of its ability to provide protection to circuit components against excessive voltage. In this article, we will be discussing the application field and working principle of the 2EZ120D10/TR12 diode.

Application Field

The 2EZ120D10/TR12 is typically used in applications such as Metering, Set-Top Boxes, Battery Charger/Power Supplies,Aircraft and Automotive Applications, LED Drivers, Power Management Circuits, and Voltage Regulation. In all of these applications, the diode is used to provide protection against voltages sudden surges. By limiting the amount of voltage that is accepted, the diode can protect an electronic device, wire, or circuit against damage.

Working Principle

The working principle of the 2EZ120D10/TR12 is relatively simple. The diode consists of a semiconductor material, typically silicon, that is coupled with a Zener voltage regulator. The Zener voltage regulator is a device that prevents voltages from exceeding a certain threshold. When a voltage above the threshold is applied, the device conducts electricity and prevents too much voltage from entering the circuit. This helps protect circuit components from excessive voltage.

The 2EZ120D10/TR12 acts as a reverse biased diode, meaning that electricity will only flow when the voltage applied is greater than the threshold voltage. The diode is then able to regulate the amount of voltage that passes through the circuit. This helps prevents excessive voltages from damaging components of a circuit.

Conclusion

In conclusion, the 2EZ120D10/TR12 is a single junction Zener diode used to protect circuits from excessive voltages. The diode operates on the principle of reverse biasing, meaning that electricity will only flow when the voltage applied is greater than the threshold voltage. This helps to protect circuit components from damage caused by excessive voltages. The 2EZ120D10/TR12 is widely used in applications such as Metering, Set-Top Boxes, Battery Charger/Power Supplies,Aircraft and Automotive Applications, LED Drivers, Power Management Circuits, and Voltage Regulation.