V07E300PL1B5

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TVS (Transient Voltage Suppression) diode are special semiconductor devices designed to protect sensitive electronic circuits from damage due to electrical transients or surges, such as those produced by lightning, load switching, and electrostatic discharge (ESD). Varistors, MOVs (metal oxide varistors) are components within the category of TVS diodes.

The V07E300PL1B5, for instance, is an example of a Varistor which belongs in the TVS diode group. It offers 3-lead SMA protection against ESD without parasitic inductance. It provides high energy level protection from 0 to 30 kilovolts (kV) and ESD levels of 8, 10 and 30 kV in accordance with the IEC 61000-4-2 standard. It is also RoHS compliant, making sure it is safe and efficient.

Application Field of the V07E300PL1B5

The V07E300PL1B5 has a wide variety of application fields. It is used for surge and ESD protection mainly for communication systems and other sensitive application, such as data processing circuits, telephone systems, radio and TV, digital and analog electronics, and computer communication systems. It is also used as a protection device against lightning strikes.

Working Principle of the V07E300PL1B5

The V07E300PL1B5 Varistor works as a protection device against transients. It consists of a ceramic disc with multilayer construction of electrodes and insulation layers. When the surge voltage and current are applied across the electrodes of the varistor, the voltage drop across it changes according to the applied voltage and current. This phenomena is known as the avalanche effect.

As a result of this effect, when the current flowing through the V07E300PL1B5 Varistor exceeds a predetermined value, the varistor undergoes a change in its electrical characteristics from low resistance to high resistance and thereby directing most of the fault current away from the protected circuit. This action helps protect the circuit in the event of a surge or transient voltage and current.

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