MAPLAD18KP130CAE3

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TVS (Transient Voltage Suppressor) Diodes are an ideal choice for protection devices to shield sensitive electrical and electronic components from external power damage due to transient voltage surges. MAPLAD18KP130CAE3 is a transient voltage suppressor diode designed specifically for applications in military and industrial settings.

The MAPLAD18KP130CAE3 is a TVS diode with an junction breakdown voltage of 1.3 V and a maximum power dissipation of 18 W. It has dual AC and DC breakdown voltages of 17-22 V, an ultra-low leakage current of 0.5uA (or less), and no need for electrolytic capacitors. Its protection capability is rated up to 20 A, with an operating temperature range of -20°C to 125°C.

The MAPLAD18KP130CAE3 protects against surges induced by lightning and other transients or disturbances in sensitive components, such as sensitive integrated circuits, connectors, and cables. It also has applications in military and aerospace environments, where high reliability and wide temperature range operation is a must. In addition, it can be used in telecommunications and networking equipment, computers, medical devices, and consumer electronics to protect against bursting energies.

The working principle of MAPLAD18KP130CAE3 is quite simple. When the input voltage rises beyond its breakdown voltage, the diode starts to conduct current thus dissipating energy and providing a negative feedback leading to a reduced voltage. This action limits the surge voltage reaching the sensitive device and thus prevents it from experiencing the damaging voltage. If the transient continues, the voltage clamps the voltage somewhere between breakdown voltage and the Zener voltage of the diode. Most TVS diodes also have a built- in current-limiting mechanism that ensures effectively dissipates energy and limits the surget current.

The MAPLAD18KP130CAE3 is a versatile protection diode that can be used in a wide variety of applications. It offers both high performance and reliability, making it an ideal for military and industrial settings. It is also cost-effective and has a wide operating temperature range, making it suitable for use in a variety of applications.

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