ATV04A4V0J-HF

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TVS Diodes protect sensitive electrical equipment from voltage transients and high-energy events such as electrostatic discharge (ESD) and electrical fast transients (EFT)

ATV04A4V0J-HF is a low-power-dissipating diode designed to protect electronic systems from tvs-related events by clamping transients to an acceptable level. It features a reverse breakdown voltage range from 16V - 33V, with a low capacitance of 6.3pF typical at 5V. In addition, it has an industry leading IEC 61000-4-2 surge current rating of 7A. This makes it suitable for use in modern high-frequency devices, particularly in applications.

The working principle of ATV04A4V0J-HF is based on reverse-biased breakdown behavior. When forward voltage is applied, the diode rectifies it and turns it into a reverse-biased voltage. When the reverse-biased voltage exceeds the breakdown voltage of the diode, it triggers a steep reverse current spike that is clamped to a safe level. This clamping action minimizes the harm caused by voltage transients. In applications such as Ethernet, USB, and DisplayPort, it helps protect against ESD and EFT events.

ATV04A4V0J-HF is particularly suitable for use in portable electronics, automotive, and other high-speed technologies. It has been tested to meet the highest international standards for reliability, safety, and performance, making it an ideal choice for these types of applications. Additionally, its small form factor makes it easy to install in tight spaces.

In summary, ATV04A4V0J-HF is a reliable, high-performance protection device designed to protect sensitive electronics against voltage transients. Its low capacitance and high surge current rating make it suitable for applications that require high-frequency protection. The device\'s small form factor and compliance with industry standards make it an ideal choice for a variety of high-speed applications.

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