ATV15C181J-HF

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TVS (Transient Voltage Suppressors) diodes are specialized diodes capable of rapidly diverting large amounts of electrical current away from sensitive components when exposed to electrical surges. TVS diodes are typically used to protect circuits, such as microprocessors, VGA cards and other high-speed integrated circuits, from electrostatic discharge (ESD) and other voltage transients, since their low capacitance and low dissipation make them ideal for this type of protection. The ATV15C181J-HF is a TVS diode designed to protect against voltage transients for a variety of applications, such as power failure protection, continuous high surge protection, and short-term overvoltage protection.

The ATV15C181J-HF is a low capacitance (0.22pF), low dissipation (2W) diode with two pins and a lower reverse stand-off voltage of 1.5V. It is designed to protect against a wide range of voltage transients, including lightning surges, ESD, and voltage spikes, and is commonly used in applications where there is a need for robust protection from damaging transients. The ATV15C181J-HF is capable of protecting up to a 12V input and provides excellent ESD protection up to 16kV.

The working principle of the ATV15C181J-HF lies in the fact that it has a lower reverse stand-off voltage of 1.5 V. This makes it possible for the diode to switch off as soon as the voltage across it crosses the reverse stand-off voltage and redirect the instantaneous voltage spike or surge in voltage in the opposite direction. This reduces the shock that would have otherwise been caused to the sensitive components of the circuit. The diode can handle a peak pulse current of 420mA, and has a maximum allowable forward voltage of 5.5V. Additionally, it has a maximum clamping voltage of 8.6V.

ATV15C181J-HF\'s have a wide range of applications in the fields of telecommunication and computer peripherals, digital TV and radio receivers, laptop computers, automotive industry circuits, and high-end digital systems such as tablets and cellphones. The diode is often used to protect against line transients and ESD strikes in power systems, and provides superior level of protection for low voltage, low current applications. It is also used in high-speed digital systems to protect against voltage transients and ESD.

The ATV15C181J-HF is a two-pin diode offering superior protection from voltage transients and ESD. It has a lower reverse stand-off voltage of 1.5 V which makes it possible for the diode to quickly divert large amounts of electrical current away from sensitive components when exposed to electrical surges. It is widely used in applications where robust protection from voltage transients is needed and offers peak pulse current protection of up to 420mA. Its low capacitance of 0.22pF and low dissipation of 2W make it ideal for protecting high-speed integrated circuits from ESD and other voltage transients.

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