V9MLA0805LH Circuit Protection

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TVS - Varistors, MOVs (Metal Oxide Varistors) are devices that are designed to protect electrical circuits from voltage surges. They can also be used to reduce noise, soften electrical spikes, and limit current.The V9MLA0805Lh is a high-performance TVS diode designed for transient voltage suppression. It has a high peak surge current, excellent thermal stability, and low noise characteristics.

Application Field

The V9MLA0805Lh is particularly suitable for applications in automotive electronic systems. It can be used in fuel pumps, power supplies, and other automotive electronics. It also has a wide range of applications in consumer electronics, industrial electronics, and communication systems. It is suitable for protecting precision electronic equipment from surges or spikes that may occur in harsh environments.

Working Principle

The V9MLA0805Lh is basically a diode that is designed to reject voltage over a predetermined range. It consists of a semiconductor die enclosed in a ceramic casing. When a voltage surge exceeds the rated breakdown voltage of the device, the diode starts to conduct and the surge energy is dissipated. This dissipated energy is converted into heat and is dissipated into the atmosphere. The V9MLA0805Lh is designed to be resistant to thermal and mechanical shock and vibration, as well as humidity.

In the event of a voltage surge exceeding the specified voltage range, the diode will be triggered into conduction. When the diode is in conduction, it will reduce the voltage safely and quickly. This ensures that the device connected to the diode is not damaged or disrupted. As soon as the surge is removed, the diode will reset itself.

The V9MLA0805Lh is an efficient device for suppressing voltage surges and protecting equipment from voltage spikes. The device is designed with a high peak surge current and low noise characteristics, which ensure its reliability in a variety of conditions.

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