VDRS10P250BKE

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The VDRS10P250BKE is a Low Capacitance TVS Diode Array designed to provide protection from damaging surges, electrostatic discharge (ESD), and other transient voltage events. It features an 8-pin DIP package with an operating voltage of 10V and a capacitance of 250pF. The VDRS10P250BKE is a Varistor-MOVs (Metallized Oxide Varistor) combination device that combines the benefits of both technologies into a single package.

Application Field

The VDRS10P250BKE is ideal for protecting applications such as personal computers, data communications networks, automotive electronics, medical products, and other systems prone to electrical transients. It provides protection against lightning and electrostatic discharge (ESD) faults. It is also a great solution for industrial applications with high inrush currents. The low capacitance makes it suitable for high speed data lines.

Working Principle

The VDRS10P250BKE is a COMB Varistor-MOV combination device. A varistor is a voltage-dependent resistor that changes its resistance value with the applied voltage. The Varistor acts as a clamping device and rapidly diverts surge current away from sensitive electronics. The MOV (Metallized Oxide Varistor) has a higher surge rating than the Varistor and helps to further dissipate the high frequency transients that the Varistor may not be able to handle. When both technologies are used together, they provide reliable surge protection for the most demanding applications.

The VDRS10P250BKE also features built-in thermal transient protection. This thermally enhanced protection helps to reduce the voltage spike generated by transients. This feature is especially useful for automotive, consumer, and industrial applications.

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