V0402MHS22NR Circuit Protection

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V0402MHS22NR is a Transient Voltage Suppressor (TVS) device designed to protect sensitive electronic components from electrical overstress caused by various types of abnormal transients, such as electrostatic discharge (ESD). It is categorized with other protective components, such as Varistors, Metal-Oxide Varistors (MOVs), and Gas Discharge Tubes (GDTs).

When an abnormal voltage transient occurs, the V0402MHS22NR TVS functions as a switch that is able to shunt a large current away from a sensitive electronic component. It operates by diverting this surge current into an external resistor. The device is capable of dissipating and clamping an overvoltage level that is much higher than the maximum operating voltage of the protected circuit.

The V0402MHS22NR offers excellent protection against ESD, induced lightning, and contact discharges. Its robust design consists of two terminal surge paths that allow for bidirectional current flow. The bidirectional capability of the device protects all connected lines (including signal grounds) from transient overvoltage conditions. The two terminal design also eliminates the need for AC line filters.

The V0402MHS22NR is versatile and can be used in a variety of different application environments and across a wide range of industries, including medical, automotive, industrial, consumer electronics, telecommunications, and more. It is suitable for use in devices such as computers, communication equipment, microprocessors, LCDs, and embedded systems.

The V0402MHS22NR is designed to handle high peak transient pulses up to 150 Watts (W) with a working voltage from 5.5 volts (V) to 18 volts (V). It has a capacitance rating of 20 picofarads (pF), a breakdown voltage at 1 mA of 15.2V, and a clamping voltage at 1A of 24.2V. It also has an insulation height of 3.0mm and a package size of 0402.

The V0402MHS22NR is typically used in a low impedance circuit connected between the surge source and the protected device. When a voltage transient occurs, the device responds by providing a low impedance path between the two metallic structures, thereby diverting the surge away from the protected device. This ensures that the device is not subjected to the full surge voltage and hence remains unharmed.

The V0402MHS22NR is a reliable and cost-effective protection solution for delicate electronic circuits. Its rugged design and excellent surge response protect circuits from unexpected electrical transients, thus reducing the downtime and expense caused by surge-induced damages.

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