AR4PG-M3/87A

Series:	eSMP®
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Avalanche
Voltage - DC Reverse (Vr) (Max):	400V
Current - Average Rectified (Io):	2A (DC)
Voltage - Forward (Vf) (Max) @ If:	1.6V @ 4A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	140ns
Current - Reverse Leakage @ Vr:	10µA @ 400V
Capacitance @ Vr, F:	77pF @ 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:	AR4PG

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AR4PG-M3/87A Diodes - Rectifiers - Single Application Field and Working Principle

The AR4PG-M3/87A Diodes - Rectifiers - Single is a rectifier designed to meet the requirements of many kinds electronic applications. They are designed for use in low-voltage DC power supplies. This type is commonly used in the automotive and lighting industry. The AR4PG-M3/87A is available in two configurations and features two terminals, each of which is capable of carrying current. The device also features stress protection and thermal protection.

The AR4PG-M3/87A is a three-stage, full-wave rectifier with a surge rating up to 10A. The device features a two-pin socket that can be easily assembled and disassembled without special tools. The device’s three stages are configured as a diode bridge, a center tapped rectifier and a protection diode. The diode bridge is used to provide the full-wave rectification of incoming AC voltage, while the center tapped rectifier provides a positive voltage output. The protection diode is designed to prevent any reverse current from flowing through the device.

The AR4PG-M3/87A can be used in a variety of different electronic applications. Some of these applications include switching power supplies, crystal oscillators, audio amplifiers and instrument amplifiers. The device is also capable of providing low-voltage DC power for LED lighting projects, as well as automotive applications. The device is also used in applications that require high-current rectification.

In terms of working principle, the AR4PG-M3/87A operates using the concept of thermionic emission. In thermionic emission, electrons pass through a vacuum or space gap and collide ionize with a negatively charged surface. This creates a region of positive charge, which pushes the electrons back toward the negatively charged electrode. This process is repeated until equilibrium is reached. The resulting current contains both positive and negative electrons, allowing for the rectification of AC voltage.

Additionally, the AR4PG-M3/87A features a built-in protection circuit. This circuit monitors the temperature of the device and will shut off current flow if the temperature exceeds a set threshold. This is an important safety feature as it helps to ensure that no damage will be done to the device or other components connected to it. Furthermore, this type of device is suitable for use in high-voltage, high-current rectifiers, as well as high-current, low-voltage DC power supplies.

In conclusion, the AR4PG-M3/87A is a rectifier suitable for use in a variety of different electronic applications. It features a three-stage, full-wave rectifier configuration with a surge rating up to 10A and a built-in protection circuit. This device is also suitable for use in high-voltage, high-current rectifiers, as well as high-current, low-voltage DC power supplies. The device’s working principle is based on the concept of thermionic emission.

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