V47ZS3P

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TVS (Transient Voltage Suppressors) are devices that can protect a voltage sensitive component from a surge in power. TVSs are composed of Varistors, MOVs, GDTs, and SCRs and can be used in a wide range of applications including automotive electronics, communications equipment, consumer electronics, and medical devices. The V47ZS3P is a TVS that is specifically designed to protect against high-energy transients such as lightning, static discharge and power fault conditions.

Varistors are a type of voltage-dependent resistor that can sense a voltage surge and regulate it accordingly. The V47ZS3P is an epitaxial designed varistor that is designed for excellent surge handling performance and has a maximum non-repetitive peak pulse current of 4.7kA. Additionally, it has a wide operating temperature range of -55°C to +125°C and a high surge energy capability of 1250 Joules (J).

MOVs (Metal Oxide Varistors) are also voltage-dependent resistors and like varistors they can sense and respond to a surge in power. The V47ZS3P uses an advanced patent pending MOV design which can handle higher energy transients and accordingly protect the sensitive component that is connected to it. The MOV design also allows for an increased protection against overvoltage transients.

GDTs (Gas Discharge Tubes) are voltage-triggered, current-limiting devices that use spark gaps to provide overvoltage protection. The V47ZS3P uses an advanced GDT design that helps to protect from transient spike voltages. The device works in such a way that as soon as the voltage on the line exceeds the critical level, the GDT activates and the surge dissipates safely within the device.

SCRs (Silicon Controlled Rectifiers) are power semiconductor devices that are used for controlling current in an electrical circuit. The V47ZS3P is equipped with an SCR device that provides thermal protection against overload and undervoltage conditions. The SCR will fire if the power increases or decreases to a level that falls outside of the specified operating conditions.

The V47ZS3P is a highly robust device that offers a wide range of protection from transient spikes and other harmful voltages. It is specifically designed to provide a comprehensive level of protection from high-energy transients caused by lightning, static discharge, and power fault conditions, making it suitable for a range of TVS applications.

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