V47ZC20PX10

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TVS - Varistors, MOVs are an important part of circuit protection. The V47ZC20PX10 is one such device. It is an application specific surge protection device designed to offer robust circuit protection in a variety of applications.

The V47ZC20PX10 is a bidirectional, dual-channel, high-energy transient voltage suppressor (TVS). It is designed for protecting data lines in networks and communication circuits from electrostatic discharge (ESD) and lightning transient surges. The device is tested and certified to the UL 1449 4th Edition, and High-Energy ESD requirements for the IEC 61000-4-2 ESD (±25kV contact and ±30kV air-gap) standard.

The V47ZC20PX10 features two identical bidirectional or bilateral transient suppressors in a flat, SMD package. It has an ionization point of 20V, a rated maximum voltage of 30V, and a current rating of 28Amps (line-to-line). The device is designed to provide protection from transients that exceed the rated voltage, limiting the peak transient voltage to the rated maximum voltage of 30V. It provides a wide range of protection from high-energy ESD events, making it suitable for protecting sensitive devices.

The V47ZC20PX10 utilizes a patented, transient voltage suppressor technology that combines the low clamping voltage of metal-oxide varistors (MOVs) with the high-pulse current capacity of gas-discharge tubes (GDTs). This combination of low-clamping voltage and high-current capacity enables the device to reduce peak transient voltage and associated peak inrush current, thus providing a wide range of protection from high energy ESD events.

The working principle of the V47ZC20PX10 is similar to that of an MOV. The device is designed to respond to transient voltages and currents by diverting excess current away from sensitive components and into an external resistance or transient absorbing component. This reduces the voltage seen by the protected circuit components, providing a wide range of protection from extreme overvoltage events.

The V47ZC20PX10 is ideally suited for a variety of applications. It can be used to protect communication ports, data lines, and sensitive electronic components from high-energy surges. The device can also be used to protect optical fiber links, and in machine-to-machine communication networks. It is designed for use in telecom, consumer electronics, and automotive systems.

In summary, the V47ZC20PX10 is a high-energy transient voltage suppressor that is designed to offer robust circuit protection from high-energy ESD events and surges. It combines low-clamping voltage of metal-oxide varistors (MOVs) with the high-pulse current capacity of gas-discharge tubes (GDTs), providing a wide range of protection from overvoltage and transient events. The device is suitable for use in a variety of applications, including telecom, consumer electronics, and automotive systems.

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