MAP4KE68AE3

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

TVS (Transient Voltage Suppressor) diodes are used in electronic systems to prevent damage from overvoltage events such as electrostatic discharge (ESD), lightning, electrical surges, etc. The MAP4KE68AE3 is a TVS diode specifically designed for use in telecommunications, industrial, and automotive applications. This article will discuss the application field and working principle of the MAP4KE68AE3.

The MAP4KE68AE3 is a bidirectional thyristor avalanche surge suppressor diode designed for communication port protection. The unidirectional or bidirectional type multiple junctions can be used in a variety of applications, such as IEC 60950-1/417-4 requirements, lightning protection, and in surge-sensitive applications in communications and industrial systems.

The MAP4KE68AE3 has a working voltage between 12 volts and 48 volts and a change in working voltage of less than 10%. It has a low capacitance (<4pF) at the telecom port side and a high capacitance (>50pF) at the power supply side. Additionally, it offers a low stand-off voltage level of 2.8V, a fast response speed, and a low leakage current, all of which make it suitable for applications such as data port and telecom line protection where overvoltages can occur.

The MAP4KE68AE3 works by using a special thyristor-like structure that acts like a diode-thyristor combination. It ensures that whenever an overvoltage occurs, the MAP4KE68AE3 will immediately switch to the forward-blocking state. This causes the current to be diverted to the ground and prevents the device from being damaged.

The MAP4KE68AE3 also has several advantages over other TVS components. It is smaller in size than other models, which helps to reduce board space requirements. It also has a fast response speed and can handle surge currents up to 8A. Additionally, the MAP4KE68AE3 is RoHS compliant and has a reliability of up to 250V.

The MAP4KE68AE3 is a reliable and robust TVS diode designed to protect a variety of high-speed communication applications. It is suitable for applications that require multiple junction solutions, such as ESD and overvoltage protection, as well as lightning protection. It is easy to use and offers a fast response speed, low capacitance, and low stand-off voltage level, making it ideal for use in a variety of applications.

The specific data is subject to PDF, and the above content is for reference