ATV06B401J-HF

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TVS (transient voltage suppression) diodes, also commonly referred to as ESD (electrostatic discharge) protection diodes and varistors, are electronic components used to protect circuits and devices from overvoltage transients, such as surges and spikes. They offer very reliable protection for sensitive equipment from voltage spikes and surges, and are designed to clamp down transient voltages quickly enough to prevent damages to the protected circuits.

The ATV06B401J-HF is an advanced TVS diode ideal for protecting sensitive electronic equipment from voltage transients. It is designed to protect electronic assemblies from threats of single-line differential mode surges, combined waves, and multiple spikes. The device offers an enhanced and highly robust ESD layer to guard against potentially damaging electrostatic discharges.

The ATV06B401J-HF is designed to provide total overvoltage protection of sensitive electronic components including bus clamps, low power drives, and other technology-sensitive systems and circuits. The device offers an adequate degree of protection as per the IEC 61000-4-2 (ESD) standard, and passes the requirement of JESD 22-A114-A (ESD) for class 2 and 3 devices. This transient voltage suppressor device features a wide operating temperature range of -65°C to 125°C, and is available in a tiny 0402 DFN package with a max height of 1.0mm.

Working Principle

The ATV06B401J-HF combines enhanced ESD protection and fast response time with low power losses. It contains reverse-biased diode and two integrated voltage clamping structures, the lower voltage clamping structure, and the higher voltage clamping structure. A small loop in this RFID consists of a high-speed trigger circuit and the lower voltage clamping structure. When the voltage from an incident surge exceeds the threshold voltage, the trigger circuit will be activated, and the corresponding voltage clamping structure will be actuated to clamp the surge voltage. Therefore, the device can provide a fast response time.

This device provides peak pulse power dissipation of 600 W, a breakdown voltage of 16V, an avalanche current of 12.5A, and a peak clamping voltage of 26.6V. It has a very low capacitance of 18pF, allowing it to protect high-speed and low-voltage drivers from damaging transient voltages.

Application Field

The ATV06B401J-HF is ideal for use in consumer and industrial appliances, computers, automotive electronics, telecommunications, and other fields that require protection from transient voltages and surges. It provides reliable overvoltage protection for various types of circuits and technology-sensitive systems. It can also protect DC, AC, signal lines, and more.

Overall, the ATV06B401J-HF is a compact and efficient TVS diode specifically designed to provide transient overvoltage protection for highly sensitive equipment and circuits. It offers enhanced ESD protection, fast response time, low power losses, and protection up to the IEC 61000-4-2 standard. With its ultra-low capacitance values, it is a great option for applications that seek the added protection of a TVS diode.

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