AR3PK-M3/87A

Series:	eSMP®
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Avalanche
Voltage - DC Reverse (Vr) (Max):	800V
Current - Average Rectified (Io):	1.6A (DC)
Voltage - Forward (Vf) (Max) @ If:	1.9V @ 3A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	120ns
Current - Reverse Leakage @ Vr:	10µA @ 800V
Capacitance @ Vr, F:	34pF @ 4V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	TO-277, 3-PowerDFN
Supplier Device Package:	TO-277A (SMPC)
Operating Temperature - Junction:	-55°C ~ 175°C
Base Part Number:	AR3PK

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Diodes are an important type of component that have many practical applications within the electrical industry. A Rectifier is a type of diode which allows electricity to flow only in one direction. A Single Rectifier can provide direct current from an alternating current supply, by blocking negative (AC) cycles and only allowing the positive cycles through. The Single Rectifier, or simply ‘rectifier’, is an essential piece of circuitry for many electronic devices.The AR3PK-M3/87A Rectifier is a reliable and high quality Single Rectifier. It is built in an ultra-slim SMA zero-gate transit package for greater surface area, a ceramic insulator and tape & reel packing for enhanced production operations.

AR3PK-M3/87A: Application Field

The AR3PK-M3/87A Rectifier has a very wide range of applications, from aerospace to consumer electronic and telecommunications, as it is capable of both low current/high voltage and high current/low voltage operations.In the typical consumer electronics market, the AR3PK-M3/87A Rectifier is used in a variety of products. It can be found in smartphones, tablets and notebooks, as well as gaming consoles, set-top boxes and satellite receivers, providing reliable rectification for direct current power supplies.In the telecommunications market, the AR3PK-M3/87A Rectifier is used in a variety of communication systems, such as base stations, data networks, RF amplifiers and modems. The ultra-slim SMA package also makes it well-suited for use in mobile devices where space is at a premium.In the automotive industry, the AR3PK-M3/87A Rectifier is used for various applications such as controlling the speed and direction of DC motors and providing reliable DC power supplies for electronic control units (ECUs).

AR3PK-M3/87A: Working Principle

The AR3PK-M3/87A Rectifier operates on the principle of reverse bias, which means that the voltage across a diode is reversed with respect to the usual direction of current flow. When this is done, the diode is said to be ‘reverse biased’ and no current will flow. However, if the voltage across the diode is increased beyond its reverse breakdown voltage, then a current will begin to flow. This is the principle which allows the diode to rectify alternating current and provide a direct current.In the case of the AR3PK-M3/87A Rectifier, this occurs when the voltage across the diode reaches 600 volts. At this point, the diode will begin to conduct current with a maximum current rating of 3 A. This makes the AR3PK-M3/87A Rectifier ideal for use in high voltage/low current applications, such as those in the aerospace and telecommunications industries.

Conclusion

The AR3PK-M3/87A Rectifier is an excellent choice for a wide range of applications, due to its high quality construction and reliable operation. The ultra-slim SMA package and ceramic insulator also make it well-suited for use in compact systems where space is limited. It operates on the principle of reverse bias and can provide up to 3A of current at 600V, making it perfect for a variety of high voltage/low current applications.

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