VDRH10S385BSE

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TVS (Transient Voltage Suppressors) such as Varistors, MOVs (Metal Oxide Varistors), and other voltage-dependent devices are designed to limit transient over-voltages. They typically take the form of discrete components or integrated circuits and are widely used in electronics to protect sensitive components. Common VDRH10S385BSE applications include power conditioning circuits, telecommunications, and industrial control systems.

The VDRH10S385BSE voltage-dependent resistor is a three terminal device that has an active anode, an inverted anode, and a ground lead. The active anode is connected to the circuit line supplying power, while the inverted anode is connected to the circuit line that is being protected. In the event of a transient over-voltage, the device will conduct current, allowing the excess voltage to be safely dissipated.

The working principle of the VDRH10S385BSE is based on its intrinsic properties. When the voltage across the device increases beyond its threshold level, the intrinsic resistance of the device decreases, allowing it to conduct more current. This in turn reduces the voltage across it. Upon the transient over-voltage subsiding, the voltage across the device returns to its original level and intrinsic resistance increases.

The VDRH10S385BSE can be used as part of a protection circuit in a variety of applications. It can be employed to protect components from the effects of electrostatic discharge (ESD) or surges that are caused by lightning strikes. It is also commonly used to provide additional protection in power conditioning circuitry, ensuring reliable and safe operation even during extreme surges. The VDRH10S385BSE also finds use in storage systems, automotive systems, medical equipment, and consumer electronics.

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