ATV30C441J-HF

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TVS (Transient Voltage Suppressor) diodes are a form of semiconductor device that is used to protect electronics from high levels of voltage transient surges. The ATV30C441J-HF is a unidirectional TVS diode designed for high frequency applications and electrostatic discharge (ESD) protection. It is a low capacitance, low leakage, fast response, surface mount diode in a 3.2 x 1.6mm SMPF package designed for high-speed data line protection.

The ATV30C441J-HF has a 30V reverse breakdown voltage (BV), a maximum clamping voltage of 41V at Ipp = 8A, a low leakage current of < 0.1urA and a capacitance of 0.7pF. It provides full ESD protection for USB ports and other systems that require shielded protection from high voltage transients.

The ATV30C441J-HF is a fast-response, ultra-low ESD protection diode designed for high frequency signals in a small and low profile package. It is ideal for use in systems with high-speed data applications such as USB 3.1 and USB 3.0 ports, I/O card and server applications.

The device works by absorbing and clamping voltage transients from external sources, such as ESD strikes, lightning impulses, and other power surges. It has an ultra-low reverse leakage current of < 0.1uA, which enables it to provide high levels of protection from electrostatic discharges while maintaining minimal power dissipation. The device also has a very low capacitance of 0.7pF, which helps maintain signal integrity for high frequency signals, such as those carried on data and USB lines.

The ATV30C441J-HF is also designed to protect the system from overvoltage transients by clamping the voltage to a safe level. This is done by reducing the capacitive coupling between the diode and the protected circuit, allowing the diode to react quickly to transients while maintaining a low capacitance. As a result, it can absorb and clamp transient voltage surges generated by lightning and electrostatic discharge without causing significant capacitive loading.

The ATV30C441J-HF is a low power zener diode, making it an ideal choice for protecting systems with low power supply noise. Its low power dissipation ratings and its very low reverse leakage current ensures that it does not interfere with the system even when its power supply is overloaded. Furthermore, its low capacitance ensures that the signal integrity of the system remains uncompromised.

The ATV30C441J-HF TVS diode is a fast-response, ultra-low ESD protection device, which provides effective protection from electrostatic discharges, overvoltage transients, and other power surges for high speed data lines, including USB 3.1 and USB 3.0 ports. It has low capacitance and low reverse leakage current, which allows it to protect the system from transients while maintaining signal integrity. Furthermore, its low power dissipation makes it an ideal choice for low power supply noise applications.

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