V56ZU20PX2855

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V56ZU20PX2855 is a type of over-voltage protector component known as a transient voltage suppressor (TVS), which is also known as a voltage varistor or a metal oxide varistor (MOV). They are primarily used to prevent electrical circuits from damage due to overvoltages by providing a low impedance path to ground and dissipating the excess energy.

TVS are made up of a phenomenally high number of components, such as a diode, varistor, and a Zener diode, and they all interact to create a highly-effective surge protection device. A TVS can offer a wide operating range, from a few volts to thousands of volts.

The V56ZU20PX2855 is a unidirectional TVS, which offers protection from over voltages. It can be used in applications where high levels of protection from transient voltage spikes are required. Its maximum peak pulse power rating is 1500W and it offers excellent absorption of ESD pulses, as well as surges and transients. It also has a collector-emitter breakdown voltage of 20 volts and an on-state resistance of 56 ohms. It is UL certified and features an open-air-gap chip design, which helps to protect against unexpected power issues.

The working principle of the V56ZU20PX2855 and other TVSs is relatively simple. When an over-voltage occurs, the excess energy is diverted away from the underlying component to the diode, which protects the underlying circuit from any potential damage. The diode then converts the energy into a low-level, safe voltage and dissipates it.

The V56ZU20PX2855 is a basic form of TVS and it is commonly used to protect sensitive devices and circuits from power spikes and other forms of transient voltage. It is particularly well-suited for applications with low stand-off voltages, such as USB connectivity. It is also highly reliable, robust, and cost-effective.

In summary, the V56ZU20PX2855 is a unidirectional TVS that is typically used for low stand-off voltage applications such as USB. It offers excellent protection from ESD pulses, surges, and transients, and is highly reliable, robust, and cost-effective. Its maximum peak pulse power rating is 1500W and it features an open-air-gap chip design. The working principle of the V56ZU20PX2855 is that when an over-voltage occurs, the energy is directed away from the underlying component to the diode, which then converts the energy into a low-level, safe voltage and dissipates it.

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