ATV04A351JB-HF

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Television sys-tem (TVS) diodes provide an important function in many electrical systems, protecting the circuits and components from damage due to high-energy events, such as lightning strikes or electro-static discharges. The ATV04A351JB-HF is a TVS diode, designed to protect digital lines from voltage transients, withstanding voltages of up to 350V, with a peak pulse power rating of 2000W. It is capable of handling surges up to 1500A peak, providing both transient over-voltage protection and reverse polarity protection.

The ATV04A351JB-HF is an unidirectional diode capable of operating across a wide temperature range of -55℃ to 125℃. It is also designed to be highly compact, making it ideally suited for use in space-limited applications. It is easy to install and mount, and designed for SMD soldering. As it is lead-free, the ATV04A351JB-HF complies with EU RoHS and hazardous substance-free directives.

The ATV04A351JB-HF utilizes a TVS diode working principle to protect sensitive equipment against electrical transients. TVS diodes work by providing a highly conductive path for the transient current, absorbing the energy and dissipating it away from the sensitive equipment.

This type of protection is useful in high-voltage and extreme-temperature applications, such as automotive, industrial, and consumer equipment. The ATV04A351JB-HF is capable of withstanding surge and transients found in these harsh environments, making it an ideal choice for such applications. In particular, it is frequently used in automotive electrical systems, protecting both components and wiring from electric shock or surges caused by lightning strikes.

In addition, the ATV04A351JB-HF is also commonly used in consumer applications, such as computer peripherals, printers, and digital media devices. This is due to its high isolation voltage and surge current capability, making it well-suited for protecting these sensitive electrical components from electrical transients that can cause hardware damage. The diode is also ideal for use in other consumer products, such as mobile phones, navigation devices, and other electronic devices.

The ATV04A351JB-HF is designed to offer enhanced protection against over-voltage transients while maintaining a low stand-by current, enabling it to be used effectively in both low- and high-voltage applications. This makes it an excellent solution for protecting electrical components from lightning strikes and other sources of electrical transients.

Overall, the ATV04A351JB-HF is a versatile and robust TVS diode designed to offer superior protection against transients and surges. It is well-suited for use in a wide range of applications, from automotive to consumer equipment. With its wide operating temperature range, low-standby current, and high surge energy rating, the ATV04A351JB-HF is reliable, cost-effective solution for transient protection.

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