NUP1105LT1G Circuit Protection

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TVS - Diodes

The NUP1105LT1G is an excellent member of the Transient Voltage Suppressor (TVS) diode family. It is a unidirectional diode that is designed to protect electrical circuits from transient energy and voltage spikes. It is ideal for protecting high voltage circuits and can provide several important benefits that make it ideal for use within automotive applications.

Application Field

The NUP1105LT1G can be used successfully in applications such as automotive body controllers, motor drivers, power converters and inverters, as well as other external electronics. The TVS diode is well-suited for applications that require protection against voltage transients, such as automotive charging systems, fuel injectors, electric windows, and navigation systems. Moreover, it can also be used to protect low-voltage electronics, such as audio systems, microcontrollers, and communication systems.

Working Principle

The NUP1105LT1G is a unidirectional diode, meaning that it only allows current to flow in one direction. When the TVS diode encounters surge voltages or transient energy, it begins to conduct the extra current until the voltage spike passes. This prevents the surge from entering the circuit and damaging any of its components. The TVS diode can withstand extremely high surge voltages, as well as peak surge current ratings. Furthermore, the NUP1105LT1G has a rated breakdown voltage of 110V and can handle surge currents up to 5 amps.

Conclusion

The NUP1105LT1G is an ideal device for automotive applications that require protection against voltage transients. Its unidirectional design ensures that the transient energy and voltage spikes are prevented from entering the circuit and damaging its components. Furthermore, the NUP1105LT1G has a high surge voltage rating, as well as a peak current rating of 5A, making it ideal for protecting high voltage circuits within automotive applications.

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