AU2PK-M3/87A

Series:	eSMP®
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Avalanche
Voltage - DC Reverse (Vr) (Max):	800V
Current - Average Rectified (Io):	1.3A (DC)
Voltage - Forward (Vf) (Max) @ If:	2.5V @ 2A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	75ns
Current - Reverse Leakage @ Vr:	10µA @ 800V
Capacitance @ Vr, F:	29pF @ 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:	AU2PK

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Introduction to AU2PK-M3/87A

The AU2PK-M3/87A is one of a class of diodes known as rectifiers, specifically, single rectifiers. A diode is an electronic component with two terminals which conducts current in one direction only. As a single rectifier, it is a device which functions as a non-linear transmission system and allows only one direction of current flow. The AU2PK-M3/87A is designed for high current and high voltage applications and is commonly used in a variety of power supply applications. It is usually packaged in a 3-pin package and is capable of handling up to 6A of current. It has a maximum reverse voltage rating of 800V, maximum forward voltage drop of 1.15V and a maximum continuous current of 6A.The AU2PK-M3/87A is also a fast recovery rectifier, meaning that it can recover quickly from a reverse-biased state. This has given it great application flexibility and it is commonly used in power supplies, SCR and triac control, RF and microwave circuits and other industrial applications.

AU2PK-M3/87A Application Field and Working Principle

The AU2PK-M3/87A is a high power device capable of controlling and directing large amounts of current and voltage. This makes it well-suited for use in a wide variety of power supplies. For example, it can be used to efficiently convert alternating current (AC) to direct current (DC) in applications such as solar energy systems, DC/AC inverters and power adapters. It is also useful in the control of thyristors and other power devices, providing a stable source of DC power. The AU2PK-M3/87A has a reverse-bias recovery time of less than 1 microsecond, making it suitable for use in demanding applications requiring fast switching speeds.The working principle of the AU2PK-M3/87A is similar to that of all rectifier diodes. It is a semiconductor device with a P-N junction that can only conduct current in one direction. The device allows current to flow in the forward direction, when positive voltage is applied across its terminals, and blocks current flow in the opposite direction. In other words, the diode prevents current from flowing in the reverse direction. When the diode is forward-biased, its junction is pushed into the conducting state and a current flows through it. This current is limited by the saturation current of the device. When the device is reverse-biased, its junction is pushed into a more resistive state and very little current flows. In this state, the diode is said to be in a high-impedance state, blocking the reverse current altogether.

Conclusion

The AU2PK-M3/87A is a high power single rectifier diode commonly used in a variety of power supply applications. It has a fast recovery time and is capable of handling up to 6A of current. The device works by allowing current to flow in the forward direction when a positive voltage is applied across its terminals and blocking current flow in the opposite direction. As such, it is a reliable device for converting AC to DC in power supplies and controlling thyristors and other power devices.

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