CPDQR12V0U-HF

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TVS - Diodes

Transient voltage suppressors (TVS – diodes) are widely used in applications that require protection from excessive transient voltage.The CPDQR12V0U-HF is a type of surge protection device that is designed specifically to protect electronic circuits from the effects of transient high voltage, also known as a transient voltage suppressor, voltage spike suppressor or surge suppressor. It is a unidirectional device that prevents high voltage transients from exceeding the positive or negative voltage rating of the circuit. It is one of the most common surge protection devices available.

The CPDQR12V0U-HF is typically used when the power supply line is providing higher than acceptable levels of voltage, thus causing damage to circuitry and possibly leading to system failure. It is designed to absorb energy from unexpected voltage spikes and divert it away from crucial hardware. This helps to reduce downtime, reduce maintenance costs, and prevent unnecessary data loss. It is suitable for a wide variety of applications, such as motor control, automotive electronics, industrial automation, computer peripherals, and tank level sensing.

The CPDQR12V0U-HF is a single-line diode with a peak power rating of 500 watts and a surge clamp voltage of 12V. It features extremely low leakage current and protection from low to medium frequency pulses, as well as very low capacitance.The device is designed with two internal diodes, which are connected in parallel, that protect the device from incoming pulses. When a voltage spike is detected, the two diodes in parallel open and provide an impassable barrier for the voltage pulse, thus protecting the downstream electronic circuit.

When the voltage spike is over, the two diodes close and return to their normal operating state. The CPDQR12V0U-HF has a robust design that is highly resistant to thermal and mechanical shock. It also offers excellent protection against overvoltage, making it well-suited for use in hostile environments. The device is designed to protect against DC, AC, and polarity reversal voltage, and it is tested under a wide range of conditions to ensure reliable performance.

The CPDQR12V0U-HF is an ideal solution for use in applications that require protection from voltage transients. It is cost-effective and reliable, making it a popular choice for OEMs. Its robust design and high surge capability make it an excellent choice for a wide range of applications, and its low power dissipation makes it ideal for many industrial and automotive applications.

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