MXLPLAD6.5KP18AE3 Circuit Protection

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TVS diodes are special components which can help with the protection of electronic systems in which surges may occur. The MXLPLAD6.5KP18AE3 is one of these components, and it is used in a variety of applications to provide effective protection for electronic systems. This article will look at the application field of MXLPLAD6.5KP18AE3, as well as the working principle of this device.

MXLPLAD6.5KP18AE3 Application Field

MXLPLAD6.5KP18AE3 is a TVS diode designed for use in automotive applications. This diode is designed to protect automotive electronics from surge voltages due to load dump, ESD, and other transient events. It is suitable for use in systems operating from 12V to 48V. This diode can be used to protect both AC and DC circuits.

MXLPLAD6.5KP18AE3 also finds use in telecommunications systems. This device is able to protect sensitive telecommunications equipment from transients caused by lightning and switching. It is also used in power distribution systems to provide protection against spikes, surges, and overvoltage. Additionally, this diode is used in industrial equipment such as motor-driven systems.

Working Principle of MXLPLAD6.5KP18AE3

MXLPLAD6.5KP18AE3 operates on the principle of avalanche breakdown. This device contains two p-n junctions. When a surge causes the voltage across these junctions to exceed the avalanche breakdown voltage, the device enters avalanche breakdown. During this process, a fast-moving avalanche of electrons is created, which carries the surge current away from the system. This prevents the surge current from damaging any delicate components within the system.

MXLPLAD6.5KP18AE3 also has a feature known as "snapback voltage". This feature prevents the device from becoming permanently damaged by a surge and allows it to return to normal operation when the surge has passed. This is done by using a special high voltage current limiting Zener diode which activates when the voltage across the device exceeds a certain level. When the excess voltage is removed, the Zener diode deactivates and the MXLPLAD6.5KP18AE3 returns to its normal operating state.

Conclusion

MXLPLAD6.5KP18AE3 is a TVS diode that provides effective surge protection for automotive, telecommunications, power distribution, and industrial applications. It operates on the principle of avalanche breakdown and uses a special Zener diode for snapback voltage protection. This device provides an effective means of protecting sensitive electronics from transient voltages.

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