ATV15C151JB-HF Circuit Protection

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The ATV15C151JB-HF is a Transient Voltage Suppressor (TVS) diode device specially designed with a low and Zener voltage breakdown. This type of device has been widely used in a variety of applications such as protecting sensitive electronics from voltage spikes and other transient events. The ATV15C151JB-HF has a unique form factor which is specifically designed for surface mount applications, making it an ideal solution for a host of different industrial, commercial and residential applications.

This TVS device bridges a small gap between the realm of the common Zener diode and the thyristor devices. Unlike thyristors, which are current operated solid state switches, the ATV15C151JB-HF is designed to conduct in both directions when a pre-set voltage is exceeded. As such, the device is used in a variety of transient protection circuits where it is necessary to prtoct against transients that may increase the voltage present on a system or circuit.

The main working principle of a transient voltage suppressor is based on its ability to rapidly respond to a transient voltage condition by conducting current and diverting energy away from the protected circuit. The ATV15C151JB-HF has a built-in avalanche region which therefore, begins to conduct when the voltage exceeds the breakdown voltage. The device is designed to remain conductive for a predetermined amount of time after the transient has been reduced to the safe operating range.

The breakdown voltage for the ATV15C151JB-HF is 15 V maximum. The operating voltage is 6 V and the maximum operating current rating is 1.5 A. It is rated for an IEC61000-4-2 8/20us pulse waveform at 1.5 A peak pulse current and 3 A peak repetitive current. The device also features a wide operating temperature range of -55 to +125.C.

The ATV15C151JB-HF is capable of protecting components from high-voltage transients caused by inductive loads, voltage surges, or electrostatic discharge (ESD). It is commonly used in data lines, capacitive discharge circuits, radio frequency (RF) circuits, and electronic circuitry protection. It is often used in automotive applications such as smart keys, door locks, ECUs and electronic dashboards.

The device can also be used in industrial control systems, home appliances, telecom transmissions and portable electronics. It is also suitable for use in a wide variety of environments, from high-temperature, high-humidity to extreme low-temperature applications. In addition, due to its reduced form factor, the ATV15C151JB-HF is increasingly becoming the preferred choice of designers for consumer applications where space constraints are a key factor.

In conclusion, the ATV15C151JB-HF from Advanced Transceiver Technologies is an advanced transient voltage suppressor device which offers superior protection against high-voltage transients caused by a variety of sources. The device is designed to rapidly respond to a transient voltage condition by conducting current, and diverting energy away from the protected circuit. It is ideal for use in a wide variety of applications, from consumer electronics to automotive systems, and is suitable for use in a wide variety of environments.

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