PLZ13A-G3/H

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• PLZ13A-G3/H Application Field and Working Principle
• Diodes - Zener - Single

A PLZ13A-G3/H diode, also known as a single Zener diode, is a diode designed to be used as a voltage regulator. It is used in a variety of electrical and electronic circuits and is characterized by its high avalanche breakdown voltage. The purpose of this article is to explain the applications and working principle of the PLZ13A-G3/H diode.

Types of Zener Diodes

Zener diodes are available in a variety of types, depending on their breakdown voltage and current capability. The type designation is based on the breakdown voltage number and other specifications such as power dissipation and maximum current ratings. The PLZ13A-G3/H diode is a 3V single Zener diode with a peak forward surge current of 250mA and an average forward current of 50mA.

Applications

The PLZ13A-G3/H diode is used in a variety of electronic circuit designs. It is often used to stabilize voltage in power supplies and can be used as a temperature sensor in thermoelectric devices, such as IR detectors. It is sometimes used in voltage clamps and regulator circuits, especially when low power, high efficiency and high stability are required. The PLZ13A-G3/H diode is also sometimes used as a protective device for overvoltage protection and to reduce voltage spikes.

Working Principle of the PLZ13A-G3/H Diode

The working principle of the PLZ13A-G3/H diode is based on the Zener breakdown mechanism, which occurs when the voltage across the diode exceeds its breakdown voltage. When this occurs, the diode enters a conduction state and the current flow is limited. This limits the voltage and current across the diode, creating a stable voltage source. The breakdown voltage of the diode determines its operating voltage.

Advantages of the PLZ13A-G3/H Diode

The PLZ13A-G3/H diode has several advantages over other types of voltage regulators. It is small, cost-effective and efficient. It is a one-way device, meaning it allows current to flow in one direction only, so it can be used to protect components from over-voltage, under-voltage and reverse polarity conditions. It also provides stable voltage regulation even when the input voltage varies. In addition, the Zener breakdown mechanism of the PLZ13A-G3/H diode ensures a high immunity to noise, thermal runaway and other common problems associated with voltage regulators.

Conclusion

The PLZ13A-G3/H diode is a common type of single Zener diode, used in a variety of electronic and electrical circuit designs. It has a high avalanche breakdown voltage and a wide current range. This makes it ideal for voltage stabilization in power supplies and for use in circuits requiring high stability and protection from overvoltage, undervoltage and reverse polarity conditions. Its Zener breakdown mechanism also ensures a high immunity from noise, thermal runaway and other common problems associated with voltage regulators.

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