ATV02W240-HF Circuit Protection

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TVS - Diodes

Transient voltage suppressors (TVS) diodes are a type of semiconductor diode specifically used to protect electronics from transient voltage spikes. They are also known to provide protection from electrostatic discharge (ESD) and lightning-induced surges.

The ATV02W240-HF is a unidirectional transient voltage suppressor diode from Littelfuse. It is designed to protect a wide range of applications from voltage spikes and ESD. The device limits the maximum peak voltage within a given voltage range, and the increased surge capability makes this device ideal for harsh environments.

Application Field

The ATV02W240-HF diode is designed to protect a variety of applications, including automotive, industrial, and telecommunications equipment. The device can be found in automotive entertainment systems, computers, and laptop computers. It can also be used in industrial applications such as precision engineering and motors. In addition, the device is suitable for use in cellular phones and other telecommunication systems.

Working Principle

TVS diodes are designed to clamp the voltage at a certain point, known as the breakdown voltage. During normal operation, these devices act as an open circuit, meaning no current is flowing. When a voltage spike occurs, the breakdown voltage is reached and the diode starts to conduct. This clamping action limits the voltage and prevents damage to the protected circuitry.

The ATV02W240-HF diode has a maximum breakdown voltage of 24V and a maximum surge capability of 35A. The device\'s clamping voltage is adjustable, allowing it to be used in a variety of applications. The device features an internal ESD protection circuit and is RoHS compliant.

In summary, the ATV02W240-HF diode is an ideal device for providing protection from voltage spikes and ESD. Its adjustable clamping voltage and high surge capability make it suitable for a variety of applications, including automotive entertainment systems, cellular phones, and precision engineering.

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