AQ2555NUTG

TVS - Diodes play an important role in protecting electronic equipment from transients and high voltage surges that can cause permanent damage. The AQ2555NUTG device offers excellent protection against lightning strikes and high surge events, making it a very popular choice amongst engineers worldwide. This article explores the application field and working principle of the AQ2555NUTG.The AQ2555NUTG is a transil-diode array designed for general purpose overvoltage protection against surges up to 400V. Its thin-film construction is designed to absorb near-instantaneous high voltage spike events. This device offers a low leakage current across the entire operating temperature range, making it suitable for a wide range of applications. The AQ2555NUTG is typically used in applications involving sensor circuits, robots, motors and other low current sensors that are vulnerable to high voltage transient protection. It offers high speed response times, both below and above 1.5nanoseconds depending on the type of surge experienced. The device\'s main characteristics include low capacitance, low leakage current, high peak power capability and excellent ESD protection. Its Schottky diodes are designed to reduce leakage, increase power and reduce capacitance, resulting in improved performance and reduced cost when compared to its competitors. This device is also RoHS compliant and UL recognized, making it an attractive option for manufacturers.The AQ2555NUTG\'s internal working principle is based on a reverse biased diode bridge. When the protected circuit sees a voltage surge, the transil diodes become reverse biased and form a low impedance line, absorbing the surge energy and preventing it from reaching the protected circuit. The transil diodes then quickly return to their normal state, ready to handle the next surge event.The end result is an extremely reliable device that protects delicate electronics against surges up to 400V peak and offers excellent ESD protection. Its low capacitance, low leakage current, high peak power capability and UL recognition make it an ideal choice for low-voltage applications where high voltage transients are present. In conclusion, the AQ2555NUTG is designed as a general purpose overvoltage protection device for a range of low-voltage applications. Its fast response times, low leakage current, high peak power capability and ESD protection make it an attractive option for device manufacturers. The external use of this device is simple, not requiring any additional components and no extra current.

AQ2555NUTG

Littelfuse I...

0.46 $

3000

TVS DIODE 2.5V 19V 10UDFN