CPDQC12VE-HF

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TVS - Diodes are a powerful and efficient way to protect circuits from voltage surges and spikes. The CPDQC12VE-HF is a specialized type of TVS Diode that has many applications in particular industries. This article will provide an overview of the application field and working principle of the CPDQC12VE-HF.

Application Field

The CPDQC12VE-HF is a rugged 600w unidirectional, bi-directional TVS Diode. It is mainly used in power supplies, automotive circuits, and consumer electronics. Its unidirectional design provides superior reverse ESD protection, while its bi-directional design provides excellent common-mode ESD protection. The CPDQC12VE-HF is also compliant to the most commonly used standards, including IEC61000-4-2, IEC61000-4-4, and MIL-STD-1275 standards.

Additionally, the CPDQC12VE-HF offers a low clamping voltage, a low leakage current, and low on-resistance. This makes it ideal for protect circuits from high voltage transients and ESD events. It has been specifically designed for applications that require a high level of signal integrity and protection.

Working Principle

The CPDQC12VE-HF is designed to protect circuits from electrostatic discharge (ESD), electro-magnetic interference (EMI), and high or low voltage transients. It is capable of handling both AC and DC transients with equal effectiveness. The TVS Diode, when forward biased, acts as a variable resistor. This allows the device to regulate the amount of current that can pass through the circuit to prevent damage.

When an ESD event occurs, the CPDQC12VE-HF acts like a fuse and quickly clamps the voltage to a safe level. This is a much faster reaction time than traditional circuit breakers. The device is also built with a low clamping voltage, which allows the device to provide protection without affecting normal circuit operation.

When exposed to high or low voltage transients, the CPDQC12VE-HF acts as a clamp to protect against damage. The device has a low insertion loss, which allows it to protect the circuit while still allowing signals to pass through. It also offers superior thermal performance, which allows it to dissipate large amounts of energy without overheating.

Conclusion

The CPDQC12VE-HF is a powerful and efficient TVS Diode that is designed to protect circuits from voltage surges and spikes. It offers superior reverse ESD protection, low clamping voltage, and low insertion loss. Its bi-directional design provides excellent common-mode ESD protection, while its low leakage current and low on-resistance make it ideal for protecting circuits from high voltage transients and ESD events. The CPDQC12VE-HF is compliant with the most common standards, making it a popular choice for many industries.

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