ACPDQC3V3T-HF Circuit Protection

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TVS–diodes are used in a variety of circuits to protect against transient overvoltages. The ACPDQC3V3T-HF is a popular diode designed to protect sensitive electronics against electrostatic discharges (ESD) – surges of high voltage that can often damage or even destroy components and traces in a circuit board due to their high peak voltage levels. In this article, we’ll look at the application field and working principles of the ACPDQC3V3T-HF.

Application Fields of the ACPDQC3V3T-HF

The ACPDQC3V3T-HF is a bidirectional Transil diode designed for use in a variety of applications. It has a peak pulse power rating of 400W, making it suitable for protecting against ESD events on data and USB ports. It is also well-suited for protecting audio equipment from EMI-induced noise and distortion. Furthermore, the ACPDQC3V3T-HF can be used in industrial equipment and appliances, including vending machines and consumer electronics.

Working Principle of the ACPDQC3V3T-HF

The ACPDQC3V3T-HF is a transient voltage suppressor (TVS) diode. It works by clamping the transient overvoltage to a lower voltage level, thereby limiting the amount of current that can flow through the circuit. The diode has a triggering voltage of 5.7V and a leakage current of 10µA at rated voltage, allowing it to effectively protect against ESD events without introducing any significant power losses.

The ACPDQC3V3T-HF is a bidirectional diode, meaning it can dissipate energy in either direction. It also features low capacitance for high-frequency signal integrity. This allows the diode to offer excellent protection for high-speed data and video signals without introducing any distortion or signal degradation.

In addition, the diode has an optimal ESD protection window that is tailored to the specific demands of applications. This ensures that the diode performs optimally in any given environment, providing reliable protection without introducing any additional noise or power loss.

Conclusion

The ACPDQC3V3T-HF is a reliable transient voltage suppressor (TVS) diode designed for a variety of applications, including data and USB ports, audio equipment, industrial equipment and appliances. It has a peak pulse power rating of 400W and a triggering voltage of 5.7V, allowing it to effectively protect against ESD events without introducing any significant power losses. It also features low capacitance, allowing it to provide excellent protection for high-speed data and video signals.

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