V47ZU20P

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The V47ZU20P is a transient voltage suppressor (TVS) that helps protect voltage-sensitive components from becoming damaged due to transient voltage spikes. It is a varistor often referred to as a Metal Oxide Varistor or MOV. MOVs can be used as low-cost alternatives to replace fuse, diode and other types of transient voltage suppression devices. The V47ZU20P has a maximum peak pulse power rating of 30.5 kV which is suitable for high-impedance applications.

The working principle of MOVs is based on their non-linear capacitance. The capacitance of MOVs rises sharply when exposed to a high voltage transient, so they absorb the energy from the surge and act as a "voltage absorber". MOVs are self-healing devices, which means that they can recover after absorbing one or several surges. The V47ZU20P can be used in a variety of applications such as telecommunications, computers, consumer electronics, automotive electronics, and power supplies.

The V47ZU20P has a maximum clamping voltage of 20.7V and is suitable for high-impedance applications. It features a low leakage current of less than 0.5mA@50V and a response time of less than 1ns. Its low-profile design allows for easier mounting and installation. The V47ZU20P is available in a variety of packages, including surface-mount, axial-leaded, and radial-leaded.

The V47ZU20P has a wide range of applications due to its low capacitance and high pulse energy handling capabilities. It is used mainly in telecommunications, computers, consumer electronics, fault protection systems, and automotive electronics. It is also used in power supplies that require high-speed protection from voltage transient spikes. In addition, the V47ZU20P can be used in shielding circuits and ground loops to help protect sensitive components from EMI/RFI interference.

In summary, the V47ZU20P is an MOV designed to provide efficient protection against transient voltage spikes. It has a maximum peak power rating of 30.5 kV and a maximum clamping voltage of 20.7V, making it suitable for high-impedance applications. Its low-profile design allows for easier mounting and installation, and it is available in a variety of packages. The V47ZU20P is typically used to protect sensitive components in telecommunications, computers, consumer electronics, automotive electronics, and power supplies.

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