B72220T2251K101

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TVS (Transient Voltage Suppressors), Varistors, and MOVs (Metal Oxide Varistors) are among the many types of voltage protection devices available on the market. For system designers looking to protect their circuits from abnormal voltage changes, these products provide critical protection against electrostatic discharge, electrical power surges, and lightning strikes. One of the most popular of these products is the B72220T2251K101 TVS – Varistor and MOV. This product offers protection against a wide range of transient voltages, up to 1500 V, making it an ideal protection solution for various high-voltage applications.

The B72220T2251K101 TVS – Varistor and MOV is a two-terminal MOV device with integrated TVS diodes. It offers high energy handling with low leakage current, overvoltage protection, and excellent surge and ESD protection. The product meets the IEC 61000-4-2 ESD standard, meaning it can provide superior protection against ESD damage. With its high temperature rating of 125°C and its low-resistance design, this product is designed to survive even the harshest environments.

The working principle of the B72220T2251K101 TVS – Varistor and MOV is based on its core design – a pair of two-terminal MOVs connected in series. When the device is exposed to a transient voltage, the inherent voltage-clamping characteristics of the MOVs produces a low-resistance path, allowing the transient current to be diverted away from the circuit. This low-resistance mode protects the circuit from the damaging effects of an electrical surge, and the MOVs will then return to a low-current, high-resistance state once the transient current has subsided.

The B72220T2251K101 TVS – Varistor and MOV device is ideal for applications such as power supplies, data/communication networks, and high-voltage automation, as well as for applications where high-power and/or high-voltage surges are present. With its excellent surge protection capabilities and reliable performance, this product provides end-users with both short-term protection and long-term reliability for their components in a cost-effective package.

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