MD165A16D2-BP

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The MD165A16D2-BP is a Rectifier Array that is used in countless applications. It is a low-resistance, low-inductance surface mount, 4-pin device that consists of a Schottky Barrier Diode array. Specifically, it has sixteen 35 V, 1.4 A diodes for ultra-low voltage applications.

Application Field

The MD165A16D2-BP is specified for use in PoE and PoE+ powered applications. It is commonly used in power over Ethernet (PoE) technology, which is used to provide power over twisted pair cables to powered devices. Furthermore, it is generally used in fast switching, power management units, power factor correcting circuits, voltage balancing and power supplies.

Working Principle

The working principle of the MD165A16D2-BP is based on each individual diode\'s Schottky behavior. The diode works like a regular rectifier, as it only allows current to flow one way. Basically, when the voltage on an anode is higher than the voltage on a cathode, the n-type material in the Schottky barrier begins to conduct current, so current flows from the anode to the cathode. Conversely, when the voltage on the anode is lower than the voltage on the cathode, the diode blocks current from flowing.

In addition to traditional rectifier characteristics, the MD165A16D2-BP also offers ultra-low forward voltage drop due to the Schottky behavior of the diodes. This is beneficial for applications that require higher efficiency as well as devices that are less prone to inrush currents. Finally, the MD165A16D2-BP features excellent reverse recovery characteristics, making it suitable for applications that require high-speed switching.

Conclusion

The MD165A16D2-BP is an excellent choice of Rectifier Array for a variety of applications from power over Ethernet (PoE) circuitry to power management units. It has excellent characteristics such as ultra-low forward voltage drop and excellent reverse recovery, making it ideal for high-speed switching applications. Additionally, the low-resistance, low-inductance surface mount, 4-pin device makes it an easy-to-implement solution for any application.

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