TZQ5263B-GS08

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Diodes-Zener-Single is a type of diode that is used to regulate voltage in a circuit using a process called “Zener Breakdown”. The type of Zener diode most commonly used in commercial markets is the TZQ5263B-GS08.

Application Field

The TZQ5263B-GS08 diode can be used in a variety of applications, such as the protection of circuits against over-voltage, stabilizing output of power supply circuits, voltage regulation of low voltage power supplies, noise suppression, and stable power supplies for radio frequency applications. It can also be used in switch mode power supplies to support a wide input range from 4.5V to 40V DC.The TZQ5263B-GS08 can also be used to generate a reference voltage in audio-frequency (AF) circuits, and Current sensors.

Working Principle

The TZQ5263B-GS08 diode works based on the principle of “Zener Breakdown”. This process occurs when the diode is exposed to a voltage above its rated voltage, which is known as the breakdown voltage. When this occurs, the voltage applied to the diode causes a large amount of current to flow through the diode, as electrons are slowly pulled towards the anode. As a result, the diode begins to conduct voltage and is able to stabilize it in the circuit.

The TZQ5263B-GS08 is specifically designed to limit the maximum reverse breakdown voltage at 5.2V while providing a very low reverse leakage current. It is also capable of handling up to 3A of forward current, making it ideal for application in a variety of situations.

When the TZQ5263B-GS08 diode is added to a circuit, it is typically connected between the power source and the circuit that is going to be regulated. This allows the diode to absorb any excess energy that the circuit may receive and dissipate it through the diode. This helps to ensure that the circuit is not exposed to any voltage above the rated voltage of the diode, thus providing efficient and reliable voltage regulation.

Conclusion

The TZQ5263B-GS08 diode is an effective component to use in a range of applications. It is capable of handling up to 3A of forward current, and its low reverse leakage current and 5.2V maximum reverse breakdown voltage make it an ideal device for voltage regulation, noise suppression, and other voltage regulation applications. It also provides excellent protection for circuits, as it helps ensure that no voltage above the rated voltage of the diode is ever applied to the circuit.

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