V56ZC20PX2855

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TVS (Transient Voltage Suppressors) and MOVs (Metal Oxide Varistors) are electronic components designed to protect sensitive circuits from voltage transients, such as electrical surges or spikes. When installed in series with a power supply or device, TVS and MOVs provide a breakdown voltage, which limits the voltage across the protected circuit, and effectively absorb unwanted energy from transients. One of the many different TVS and MOV products available is the V56ZC20PX2855.

The V56ZC20PX2855 is a bidirectional Transient Voltage Suppressor, designed for a wide range of power and circuit protection applications. It features a voltage rating of 18 VDC to 55 VDC, an energy rating of 560 joules, a maximum clamping voltage of 28 volts, a fast response time, and a low leakage current of less than 5μA. The V56ZC20PX2855 is designed to protect against electrostatic discharge (ESD), inductive switching, and over-voltage transients, and is suitable for use in a variety of electronic systems.

The V56ZC20PX2855 operates on the same underlying principle as traditional TVS and MOVs. When a voltage transient above the breakdown voltage of the V56ZC20PX2855 is applied, the device begins to conduct current. The current start to rise rapidly, creating an avalanche breakdown in the semiconductor junction, and a negative resistance region is established. This reduces the voltage across the varistor, limiting the current in the protected circuit and effectively absorbing the energy from the transient.

The V56ZC20PX2855 is ideally suited for automotive, consumer electronics, and industrial applications, where it can be used in power supplies, data and signal lines, and other vulnerable circuits. It offers an effective and reliable method of protection against electrostatic discharge (ESD), inductive switching, and over-voltage transients. Due to its low capacitance and low leakage current, the V56ZC20PX2855 is especially suited for data line protection in high-speed digital systems.

TVS and MOVs like the V56ZC20PX2855 are essential components for protecting sensitive circuits from voltage transients. By controlling and limiting the voltage across the protected component, they ensure that the internal components of the system are not damaged by such transients. By providing effective protection against ESD, inductive switching, and over-voltage transients, the V56ZC20PX2855 is an excellent choice for a range of automotive, consumer electronics, and industrial applications.

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