CPDVR083V3UA-HF

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TVS – Diodes

The CPDVR083V3UA-HF is a TVS – Diodes, an increasingly popular type of device used to protect electronic components from transient voltage spikes. TVS – Diodes provide a variety of important protection features for electronics across the industry, and in this article we\'ll take a closer look at the application of the CPDVR083V3UA-HF and discuss its working principle.

In general, TVS – Diodes are a type of voltage clamp used to absorb and dissipate high energy from voltage spikes. These devices regulate the peak voltage of the voltage spike and keep it from going higher. This protection helps to ensure the safety of the equipment from electrical damage. TVS – Diodes are often used in high-power circuits, power grids and other applications where large-amplitude voltage spikes can occur.

The CPDVR083V3UA-HF is a high-efficiency device designed for ESD protection and is capable of handling up to 6000 W peak power. It has a voltage holding capacity of up to 140V and a peak pulse current of 8A. It is designed to provide robust protection against transients with power levels typically seen in voltage overshoots and brownouts.

Besides high-power applications, the CPDVR083V3UA-HF is well-suited for use in lower power devices such as computers, laptop chargers, mobile phones and tablets. It can also be used in data lines and other interfaces exposed to surges or peak voltages. The device also provides reverse-polarity protection, making it ideal for automotive and industrial applications.

The key feature of the CPDVR083V3UA-HF is its ultra-fast response time. It can react in as little as 2.5ns, meaning it can provide instantaneous protection for sensitive components in high-power circuits. This translates to an excellent ESD protection value, making the CPDVR083V3UA-HF suitable for a variety of applications.

The working principle of the CPDVR083V3UA-HF is based on the familiar Zener diode. When a voltage spike or transient causes the voltage across the clamp to exceed its rated value, the CPDVR083V3UA-HF begins conducting current in reverse. This causes the diode to clamp the peak voltage at its rated level, thus protecting the circuit from damage.The CPDVR083V3UA-HF also includes a secondary Zener diode which provides reverse-polarity protection.

The reverse-polarity protection helps to ensure that the device is not damaged in the event of an overvoltage or antipotential. This can be particularly useful in automotive and industrial applications where there may be a risk of reverse polarity or powerback. The device also includes an internal temperature monitor, which helps to detect and limit any excess temperatures.

Overall, the CPDVR083V3UA-HF is an excellent choice for ESD protection and surge protection applications. Its fast response time and robust protection make it suitable for a range of high-power and low-power applications, and its reverse-polarity protection ensures that it remains safe even in adverse conditions. The device is also easy to install and provides an excellent value for money.

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