VDRS07H075BSE

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TVS - Varistors, MOVs provide simple, inexpensive and reliable way to protect sensitive electronic circuits from ESD, lightning strike, overvoltages and other surge related events. The VDRS07H075BSE Varistor family offers a wide range of voltage ranges from 4V to 630V. Designed specifically for telecom applications, these devices feature excellent thermal stability, low capacitance and high peak pulse current rating.

The device has a symmetrical structure consisting of two back-to-back metal oxide varistors connected in series. The maximum breakdown voltage is characterized by the V A parameter and is measured by applying a stepping function pulse from 0V to the desired voltage. The V DRS07H075BSE features high surge capability, low capacitance, noise immunity and low dynamic resistance. Due to its high capacitance, it can shunt large amounts of current during a surge event, and can also act as a filters to prevent in-rush current.

The VDRS07H075BSE are most commonly used in different applications, such as telecom equipment, base station equipment, consumer electronics, automotive electronics, power lines, industrial control systems, and more. The device is suitable for a variety of environments including high humidity, high temperature, and severe vibration. Its low capacitance makes it a great choice for ESD and lightning protection.

The VDRS07H075BSE works by shunting current away from the protected circuit during a surge event. When a sudden surge of voltage appears, it trips set the voltage and shunts the excess energy away from the protected circuit, while still allowing low level signals to pass. The device works by limiting the current to a safe level by providing a path for voltage to be discharged. In addition to its protecting against surge transients, the Varistor also works to suppress or reduce high frequency noise. This noise is often generated by the switching of various electrical appliances and digital equipment. By providing a low impedance path to ground, the Varistor helps to limit the noise interference.

The VDRS07H075BSE Varistor can also be used for line monitoring in medical and industrial applications. These applications help protect against dangerous line voltage fluctuations ripples or power line interference. The device can also be used to limit inrush current in AC power supplies and motor control circuits.

Overall, the VDRS07H075BSE is a versatile Varistor family which can provide effective ESD, lightning protection, noise immunity, and line monitoring for a variety of applications. Its low capacitance, high surge ratings and wide operating temperature range make it ideal for telecom and industrial applications.

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