ATV30C111J-HF

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TVS - Diodes are used to protect electrical systems from damage caused by over-voltage and transients. The ATV30C111J-HF is a Uni-directional TVS Diode designed to provide protection for high speed data lines from over-voltage and transients. The device is designed with an open-collector structure, to provide protection over a wide range of voltage levels.

The working principle of the ATV30C111J-HF is based on a reverse breakdown diode that is triggered in the presence of an over-voltage. It is a low capacitance, low leakage, low impedance diode that is used to reduce ESD and EFT protection margins. The diode is normally connected in series with a data line and in the presence of an over-voltage, the diode conducts current passing to a ground plane, thereby limiting the voltage on the data line. This protection scheme is referred to as a \'clamping\' protection.

The device has a very low capacitance of just 34pF, which is important when protecting high-speed data lines. It also has a low leakage current and fast response time which makes it very efficient in protecting high-speed digital systems from over-voltage events. The device is designed for use in data protection applications such as Ethernet, USB, PCI Express, Fibre Channel and HDBaseT.

The ATV30C111J-HF is a uni-directional TVS diode which is available in a through-hole package and is designed for surface mount applications. It offers a wide operating voltage ranging from 5V to 30V and a maximum operating current of 8A. The reverse breakdown voltage is 8V and the maximum ESD protection level is 30kV. The device has a very low capacitance, fast response time and a high peak surge current which makes it ideal for protecting high speed data lines.

The ATV30C111J-HF is an ideal device for providing protection from over-voltage and transients in data and high-speed digital systems. It has a low capacitance, fast response time and a high peak surge current which makes it perfect for data protection applications. The device can be used in a variety of data protection applications and will provide reliable protection from over-voltage and transients.

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