V47ZT20PX2855

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TVS – Varistors, MOVs, are devices that are used to protect electronic components from voltage spikes in an electrical circuit. The V47ZT20PX2855 is an example of this type of device and can protect against a peak pulse current of an impressive 20 kiloamps (KA). This article will discuss the application field and working principle of the V47ZT20PX2855.

The V47ZT20PX2855 can be used in a variety of applications including automotive, consumer, communication, industrial, and military applications. In the automotive field, this device can provide protection for low voltage electrical systems such as fuel injectors, fuel pumps, and body computers. In consumer applications, it can provide protection from electrical surges to audio and video equipment, home theater systems, and other household appliances. Additionally, the V47ZT20PX2855 can provide protection in communication applications such as broadband modems and data network equipment. Furthermore, the device can be used in industrial applications such as power conditioning equipment, industrial control products, large motors, and other electrical manufacturing equipment. Finally, the V47ZT20PX2855 can be used in military applications such as circuit card protection, jamming protection, and I/O protection.

The V47ZT20PX2855 works by limiting the peak voltage across the component it is connected to. This is done by maintaining a maximum breakdown voltage between the device’s positive and negative terminals. The breakdown voltage is maintained by the device’s internal structure, which is composed of metal oxide arrays. The metal oxide arrays in the device are capable of switching from the low impedance state to the high impedance state in a very short amount of time. In the low impedance state, the device conducts current, and in the high impedance state, it prevents the flow of current. The device also has a fast response time of under nanoseconds, which makes it ideal for protection in applications with high-speed transients.

In addition, the V47ZT20PX2855 can dissipate a large amount of energy during the voltage clamping process without getting damaged. This is done by the device’s inherently low impedance when in the high impedance state, which prevents the device from becoming overloaded and burning out. This makes the V47ZT20PX2855 an excellent choice for applications where protection from high peak energy is needed.

In conclusion, the V47ZT20PX2855 is a device used to provide protection from high peak voltages for a variety of applications. It works by maintaining a maximum breakdown voltage between its positive and negative terminals and by dissipating a large amount of energy during the voltage clamping process. The device also has a fast response time and inherently low impedance, making it an excellent choice for any application requiring protection from high peak energy. With its impressive features and protection capabilities, the V47ZT20PX2855 is sure to provide reliable protection in a variety of different applications.

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