PLZ22A-HG3/H

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Diodes – Zener – Single

The PLZ22A-HG3/H is a diode with a single zener circuit, a type of diode that features an additional breakdown voltage (also known as zener voltage) allowing for the flow of current in both directions. This allows the device to generate a stable reference voltage over a wide range of current and temperature and to protect circuits from external voltage transients. The PLZ22A-HG3/H is able to maintain low capacitance and leakage current, two crucial factors in the protection of electrical circuits. The device is capable of withstanding up to 30V of reverse voltage and can generate voltages as low as 5.1V and as high as 5.6V. As the zener diode features an anode and a cathode, the device is able to act as an active switch, allowing it to protect against voltage transients by quickly responding to fast voltage changes. This makes it an ideal choice in applications such as data and signal systems, consumer electronics, and automotive circuits.The working principle of the PLZ22A-HG3/H diode is based on the fact that the breakdown voltage of a diode is determined by its design and fabrication. This is because the breakdown voltage of the diode is the voltage when the current through the diode exceeds the reverse breakdown voltage of the devices junction. When this occurs, the voltage between the anode and the cathode of the diode will remain constant, regardless of changes in the current. In terms of applications, the PLZ22A-HG3/H diode is used in applications such as radio frequency (RF) technology, aeronautics and telecommunications, electronic instrumentation, and industrial automation. It is widely used in voltage regulation of power supplies, voltage clipping, and pulse clamping to prevent overvoltage damage to the circuits. In summary, the PLZ22A-HG3/H is a single zener diode which is characterized by its low capacitance, low leakage current, and high reverse voltage rating. The device is ideal for applications that require reliable power delivery and protection from external voltage transients. It is also widely used in industrial, consumer electronics, and automotive applications due to its versatile active switch feature.

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