VDRS14T250BSE

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Introduction
VDRS14T250BSE is a ceramic transient voltage suppressor, or TVS, especially designed for the transient voltage protection for high-temperature, high-humidity and electrostatic discharge related (ESD) environments. It is a part of VDRS family, the low capacitance series of transient voltage suppressor (TVS) developed by Vishay. It provides transient voltage protection and ESD protection in, for example, telecommunication systems, sensitive industrial equipment, and consumer devices. Application Field
VDRS14T250BSE can be used in many applications, such as industrial control systems, consumer electronics, medical systems, and automotive applications. Industrial control systems, for example, often require ESD protection during operation. Consumer electronics, such as portable devices, require quick data transfer speeds and increased circuit reliability, which can be provided by VDRS14T250BSE. Finally, in medical systems or automotive applications, VDRS14T250BSE can provide robust ESD and over-voltage protection for A/D converters, microcontrollers, and other sensitive components. Working Principle
The VDRS14T250BSE is an autoranging device, which changes its resistance value based on the applied voltage. This makes it a suitable choice for many applications, as it can provide protection against over-voltage and over-current events. The device is designed to protect components from damaging transients, including those caused by ESD and Electro Magnetic Interference (EMI) events. This is done by dissipating the excess energy in the form of heat, thus preventing damage to the components.The VDRS14T250BSE works by providing an autoranging resistance across its terminals. During a transient event, the applied voltage builds up across the device, causing its resistance to increase. This increased resistance dissipates the energy of the transient, preventing it from reaching the protected component. Additionally, the device is designed to provide a low clamping voltage, reducing the risk of damage to downstream components. Conclusion
The VDRS14T250BSE is a ceramic transient voltage suppressor, specifically designed to protect sensitive components from over-voltage and over-current transient events, such as those caused by ESD and EMI. Its autoranging resistance allows for a low clamping voltage, and its low capacitance makes it suitable for high-frequency applications. The device is ideal for use in, for example, industrial control systems, consumer electronics, medical systems, and automotive applications.

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