MLCE22AE3

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TVS (Transient Voltage Suppressor) - Diodes are electronic components that protect other components from damage caused by static electricity or high voltage. The MLCE22AE3, which stands for Metal Line Energuard-ES, is a series of TVS - Diodes from Littelfuse. These diodes can protect sensitive components from ESD, EFT, and surge events.

The MLCE22AE3 is a bidirectional voltage-variable standard silicon diode designed for protection from overvoltage transients and electrical fast transients (EFT). The MLCE22AE3 series is rated for peak pulse power dissipation of 400 Watts (10/1000 µs) and peak forward surge current of 43A (8.3ms). It also offers a breakdown voltage range from 13.8V to 21.2V with a clamping voltage of 8.3V.

The MLCE22AE3 series is offered in SMA and SMB package styles, making it ideal for applications with tight space constraints such as circuit boards and motherboards. These diodes are also RoHS compliant, making them suitable for a variety of applications.

The MLCE22AE3 series is ideal for a variety of applications including computers, telecommunication equipment, home theatre systems, and consumer electronics. It can be used to provide overvoltage and ESD protection in portable electronics, AC adapters, and USB cables. Additionally, the MLCE22AE3 series is suitable for a variety of medical device applications such as patient monitors, defibrillators, and infusion pumps.

The working principle of the MLCE22AE3 series of TVS - Diodes is based on avalanche breakdown, which is the process by which a diode can become conductive when the applied voltage to its terminals exceeds its breakdown voltage. At this point, the diode allows current to flow through its junction, producing a surge of current (or current clamping) that effectively dissipates any transient voltage. After the surge event passes, the diode quickly recovers to its pre-event state, ready to protect against future surge events.

By dissipating any excessive transient voltages, the MLCE22AE3 series of TVS - Diodes effectively provides protection to sensitive electrical components from catastrophic failure due to ESD, EFT, or surges. As such, they are an essential component for engineers and system designers looking to ensure that their electrical systems are protected against such events.

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