DSEI2X161-12P

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DSEI2X161-12P is a surge protecting diode array module (SPA) with fast recovery. It helps to provide overvoltage protection and is widely used on solar PV applications, industrial drives and automation systems. The module\'s working principle is that it helps to suppress any electrostatic discharges and protects against overvoltage.This module is part of the Diodes-Rectifiers-Arrays family. It is designed for use in medium and high voltage AC/DC applications with up to 1000V DC blocking voltage. It provides overvoltage protection, thus ensuring that damage due to hot spots and arcs is avoided. The device is available in three different packages which make it suitable for different applications. It has a wide operating temperature range of -40 ℃ to +125 ℃ and can be operated up to 220μA DC current.DSEI2X161-12P is widely used in solar PV applications, such as charge controllers and inverters, owing to its capability to provide overload protection. It is also ideal for applications in industrial drives and automation systems, where protection from surge voltages is essential. In inverters, the module helps to suppress any electric discharges and provides transient protection by absorbing the energy and redirecting it to ground. Additionally, it has high peak forward surge current ratings and low thermal resistance, making it suitable for use in motor control applications such as drives and soft starts.The DSEI2X161-12P module uses a two-stage design to provide protection. The first stage consists of an integrated TVS diode which is used to protect against transient and electric discharges. The second stage comprises a reverse parallel connected diode with a low forward drop voltage, which is used to dissipate the energy produced by the transient. The module is designed to limit the voltage across the device by providing a low resistance path for the transient current.In summary, DSEI2X161-12P is a surge protection diode array module that is widely used in solar PV applications, industrial drives and automation systems. It provides excellent overvoltage protection by using a two-stage design, incorporating a TVS diode and a reverse parallel connected diode. It has a wide operating temperature range and can be used in medium and high voltage AC/DC applications with up to 1000V DC blocking voltage.

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