MART100KP400CAE3

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TVS (transient voltage suppressor) diodes are components that come in a variety of shapes and sizes and are designed to provide protection for circuits and devices from damaging voltage transients that occur due to lightning, electrostatic discharge, or other types of overvoltage conditions. The MART100KP400CAE3 is an example of a TVS diode, and it has a range of applications and a unique working principle.

Applications

The MART100KP400CAE3 is designed for high-frequency protection against lightning and ESD. It is commonly used in modem, communication equipment, automotive electronics, and industrial applications. It is suitable for over-the-air (OTA) protection or protection against other high-voltage transients, such as ESD, CDE, and RFI.

The MART100KP400CAE3 is designed to protect against over-voltage transients that occur due to high-energy sources, such as lightning. It can also be used for protection against voltage spikes from ESD, CDE, and RFI. It is capable of protecting up to two I/O pins and includes a fast response time of less than 0.5 ms.

Working Principle

The working principle of the MART100KP400CAE3 is based on a dual-sectional Limiter-Reverse-Mode Diode (LMD) structure. The dual-sectional structure includes two series-connected back-to-back Limiter-Reverse-Mode Diodes. The first section is responsible for the first limiter and the second section, for the reverse-mode diode. The two sections are connected by a high impedance resistor in order to reduce the maximum clamping voltage.

The MART100KP400CAE3 is designed to clamp the voltage spike during a transient event, and then dissipate it in the form of heat. This helps to protect against any damage to sensitive electronics. The MART100KP400CAE3 is capable of withstanding a surge current of 500A with a peak pulse power of 700W.

Conclusion

The MART100KP400CAE3 is a TVS diode designed for high-frequency applications. It is ideal for protection against lightning, electrostatic discharge, and other high voltage transients. It is capable of protecting up to two I/O pins and features a fast response time of less than 0.5 ms. The dual-sectional structure of the MART100KP400CAE3 is responsible for the protection against high energy transients. It is able to clamp the voltage spike and dissipate it in the form of heat, protecting sensitive electronic components from damage.

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