PLZ13C-HG3/H

PLZ13C-HG3/H Application Field and Working Principle

The PLZ13C-HG3/H series are standard Zener diodes that smoothen voltage levels and help maintain a regulated voltage supply. An unidirectional flow of the current is provided by these diodes. They are ideal for applications that require low-leakage, high-stability protection.

Application Field

The PLZ13C-HG3/H Zener Diode is used in a number of applications, including voltage measurement, voltage regulation, voltage level-shifting, circuit protection, and static jitter reduction.

• The device can be used as a voltage-regulating element, providing reliable voltage conversion from an input voltage to a predetermined output voltage.
• It can be used as a noise-filtering element, allowing the user to filter out any unwanted high-frequency signals before they can affect circuit integrity.
• The device can be used in a line-bypass circuit, which would allow a user to bypass any unwanted noise or voltage spikes.
• The device can also be used as a voltage-limiting element, providing a reliable and rigid voltage limit that prevents abnormal overvoltage conditions from occurring in the circuit.

Working Principle

The PLZ13C-HG3/H Zener Diode works in two basic ways, depending on whether the current flow is reversed or not. If the current flow is not reversed, then the device acts as a voltage regulator, allowing a only certain amount of current to pass through the device. This amount of current is known as the Zener Breakdown current and is typically determined by the Zener voltage.

On the other hand, if the current flow is reversed, then the device behaves as a diode, allowing current to flow from the anode to the cathode. This process is known as “Zener Breakdown” and the voltage at which this process occurs is known as the “Zener Voltage”. This voltage is usually marked on the body of the device. However, the amount of current that can flow through the device is limited by the maximum current rating of the PLZ13C-HG3/H.

Features of PLZ13C-HG3/H Zener Diode

• Low leakage current: Leakage current is the amount of current that flows through the diode when the forward voltage is applied. The low leakage current of the PLZ13C-HG3/H makes it ideal for low power applications.
• High stability: The PLZ13C-HG3/H has a high stability, making it well suited for applications where voltages fluctuate or have to be maintained at a very specific level.
• High surge current capability: The PLZ13C-HG3/H can handle high surge currents, making it suitable for applications that require high-current surges.
• High operating temperature range: The operating temperature range of the PLZ13C-HG3/H is from -40 to 125˚C, and it can withstand temperatures of up to 175˚C.

Conclusion

The PLZ13C-HG3/H is a reliable and versatile Zener diode suitable for a variety of applications. Its low leakage current, high stability, high surge current capability, and wide operating temperature range make it an ideal choice for use in a variety of circuits.