TZX14A-TR

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Introduction

TZX14A-TR is a single Zener diodes. It is a P-N junction diode that employs the Zener Effect of conduction when applying a current in the reverse direction. This diode has wide range application fields. This article will explain the application and working principle.

Application field of TZX14A-TR

The operating voltage of the TZX14A-TR Zener diode is 14V, with a standard deviation of ±5%. The maximum reverse leak current is 1000µA, and the maximum power dissipation is 500mW. The Zener diodes have a variety of application fields, such as:

• Voltage regulation circuits
• Power Supply
• DC-DC converters
• Circuits that require high-precision stabilization of a specific reference voltage.

The Zener diodes have a low reverse leakage and high stability, which makes them ideal for applications that require high accuracy and stability in regulated voltage.

Working principle of TZX14A-TR

The TZX14A-TR Zener diode operates in reverse breakdown or “Zener breakdown” mode. This is when the reverse voltage applied to the diode exceeds the Zener breakdown voltage. When this happens, the diode will start conducting in the reverse direction, allowing a large current to flow in the reverse direction. This current is known as the Zener or breakdown current.

The Zener diode will limit the voltage in the circuit to the breakdown voltage of the diode. It works because any voltage above the breakdown voltage will immediately breakdown the diode, causing a rapid decrease in the voltage. This ensures that the voltage across the load remains relatively constant.

Another property of Zener diodes is their ability to reduce ripple current, which is the small fluctuations in voltage. This helps reduce noise and interference in circuits since it can reduce the amount of frequency modulation in the power supply.

Conclusion

The TZX14A-TR Zener diode is a single P-N junction diode which employs the Zener Effect of conduction when a current is applied in the reverse direction. It is used in a variety of application fields such as voltage regulation, power supplies, DC-DC converters, and circuits that require high-precision voltage stabilization. The operating voltage is 14V, with a standard deviation of ±5%, the maximum reverse leak current is 1000µA, and the maximum power dissipation is 500mW. The Zener diodes also have the ability to reduce ripple current, allowing them to reduce noise and interference in circuits.

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