BZG03C39-HM3-08

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BZG03C39-HM3-08 is a Zener diode, which offers a cutting-edge anode voltage stabilization component that helps to protect sensitive electronics from overvoltage damage. The component is particularly useful in applications where the power supply voltage can rise to unexpected levels, such as those encountered in servers, network systems, or portable electronics. It is simple to install, easy to repair, and highly reliable.

Application Field

The BZG03C39-HM3-08 is primarily designed for use in computer powered equipment. It is ideally suited for use in servers, network systems, PCs and other systems where overvoltage protection is essential. It is also suitable for use in portable electronics and battery-operated applications.

The diode provides voltage stabilization for up to 28 volts. This ensures stable and reliable operation in applications where power supplies are liable to fluctuate. The component carries a maximum continuous forward current of 50mA and provides comprehensive overvoltage protection.

Working Principle

The BZG03C39-HM3-08 is a Zener diode, which uses a low voltage drop down principle to provide overvoltage protection. When a voltage is applied, a current flows through the diode. If the voltage rises above the diode’s breakdown voltage, the diode’s resistance drops quickly and a large current flows through the diode. This current creates a power dissipation that limits the rise of the voltage and prevents it from exceeding a predetermined value.

The BZG03C39-HM3-08 Zener diode provides a maximum clamping voltage of 28 volts. This means that if the power supply voltage rises above this level, the diode will activate and start dissipating the additional current. This prevents the voltage from exceeding a predetermined level and so protecting against damage to any connected circuits.

The diode also features a reverse leakage current of 10µA at 25 degrees Celsius. This ensures that the diode does not draw excessive current when not subjected to a breakdown voltage. This also helps to improve reliability and reduce power dissipation.

Conclusion

The BZG03C39-HM3-08 is an ideal option for providing overvoltage protection in computer powered equipment. It is relatively inexpensive to purchase and simple to install. It features low leakage current and provides comprehensive protection against high voltage transients. As such, it is a highly reliable and cost-effective solution for ensuring the safety of sensitive electronics.

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