ATV06B401JB-HF Circuit Protection

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TVS diodes (Transient Voltage Suppression Diodes) are the most effective and reliable type of device for limiting overvoltage transients. The ATV06B401JB-HF is a diode designed to protect sensitive electronic circuits from high voltage transients, such as noisy switch inductive loads, AC power-line surges, and lightning-induced surges. In particular, the ATV06B401JB-HF can be used as a line ESD (Electrostatic Discharge) protector for telecommunications equipment.

The ATV06B401JB-HF is a bi-directional TVS diode protected against flash-over, with fast transient response time (typically less than 10µs). It has an absolute peak power rating of 400W (10/1000µs) and a surge capability of ±60V (8/20 µs). The diode has a working voltage range of 5-300V (DC) and a maximum current rating of 5A. It has a low clamping voltage of 14.2V (typical).

The ATV06B401JB-HF diode is ideal for use in automotive, telecom, and industrial applications that require protection from surge pulses. It also provides protection against over-voltage transients in data, audio, and video lines, as well as protection from power-line transients. In automotive applications, the ATV06B401JB-HF can be used as a low-signal line transient voltage suppressor (TVS).

The working principle of the ATV06B401JB-HF is that when a voltage exceeding the diode\'s threshold voltage is applied, the current flows through the diode junction. The current is then diverted to the diode, causing it to act as an open circuit and dissipate the transient energy. This in turn results in a clamping of the voltage, protecting the sensitive electronic circuits from the transient voltages. The ATV06B401JB-HF can also be used to protect against electrostatic discharge (ESD) on data, telephone, and power lines.

The ATV06B401JB-HF is a truly versatile TVS diode and is suitable for a wide range of applications. It can be used to protect sensitive electronic components from high voltage surges, ESDs, and inductive loads. It has a very fast response time and can withstand up to 400W peak power. It also has an exceptionally low clamping voltage, making it suitable for use in automotive, telecom, and industrial applications.

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