NUP4103FCT1

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TVS (transient voltage suppressors) diodes are designed to protect connected electrical devices from voltage spikes caused by electrical transients such as lightning strikes, switching transients, etc. The NUP4103FCT1 is an ultra-low leakage, low operating voltage, low capacitance and low-profile transient voltage suppressor diode that is specifically designed to protect automotive electronics against destructive transients.

The NUP4103FCT1 is a single-line, surface-mount design, with a wide operational voltage range of 5 to 27 volts and a low capacitance of 1 to 10 pF. Its high-reliability design ensures protection against externally generated transients such as electrostatic discharge, EFT, and surge, as well as offering long-term protection from high temperature and humidity. This makes it an ideal solution for protecting automotive gear such as ECMs, ABSs, battery management systems, and other onboard electronics.

The NUP4103FCT1\'s working principle is relatively simple. When an electrical device is subjected to a transient overvoltage, the transient current is sent through the diode which has a faster switching time than the device. This causes the diode to temporarily clamp the voltage supplying the device, protecting it from damage. The diode then returns the device to its normal operating voltage with its built-in protection circuit. This allows the device to remain operational while minimizing downtime and possible component failure.

The NUP4103FCT1 is also particularly suitable for application in automotive infotainment systems, autonomous driving, and telematics systems due to its low signal interference. Its low profile design also ensures that it fits easily into connected devices without hindering normal operation or visibility. This makes it an ideal solution for protecting vehicle electronics from transients and other forms of overvoltage, and is one of the most reliable and popular TVS diodes currently available.

In conclusion, the NUP4103FCT1 is an ultra-low leakage, low operating voltage, low capacitance and low-profile transient voltage suppressor diode that is designed specifically for the protection of automotive electronics against transients and other overvoltages. Its wide operational voltage range, high-reliability design, low profile, and low signal interference make it the ideal choice for application in automotive infotainment, autonomous driving, and telematics systems for protection from damaging transients.

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