1EZ150D2E3/TR12

Introduction

1EZ150D2E3/TR12 is a series of single Zener diodes. It features a low reverse breakdown voltage, solid and reliable performance and a wide range of operating temperature (-60°C to 150°C). This component can be used in low voltage, high current voltage regulation applications and can also be used in transient suppression. It is designed to meet the highest performance requirements with its high-speed switching capabilities, low leakage current, low reverse leakage characteristics and low thermal impedance.

Application Field

1EZ150D2E3/TR12 diodes are commonly used in DC voltage regulation applications such as surge protectors, line regulators and DC-DC converters. They can also be used in transient suppression applications such as switching power supply ripple, lightning protection and reverse current protection. These diodes also find applications in relay and solenoid switching, high frequency inverters and signal modulation.

Working Principle

The forward voltage drop of 1EZ150D2E3/TR12 diodes is close to zero. They are designed to support low voltage, high current regulation via Zener voltage breakdown. The Zener effect causes electric charge carriers to be swept across the junction of the diode at a certain reverse bias voltage, resulting in a more stable output voltage.

When the reverse bias voltage exceeds the diode’s breakdown voltage, the current flow is diverted through the junction, making the output voltage of the diode stabilized. The reverse bias voltage must exceed the diode\'s break over voltage to maintain the Zener effect and to ensure that the output voltage is held at the breakdown voltage level of the diode.

In applications with high reverse current, the 1EZ150D2E3/TR12 will reduce significantly or even completely prevent system damage as a result of overvoltages. Moreover, for lower voltage applications, the diode can act as a clamping device, preventing excessive voltages being applied to the system.

Conclusion

1EZ150D2E3/TR12 diodes are reliable, robust and cost effective components for low voltage, high current voltage regulation applications and transient suppression. This component has high-speed switching capabilities, low leakage current and low reverse leakage characteristics, making it suitable for a wide range of applications.