AR4PDHM3/86A

Series:	eSMP®
Packaging:	Tape & Reel (TR)
Part Status:	Discontinued at Digi-Key
Diode Type:	Avalanche
Voltage - DC Reverse (Vr) (Max):	200V
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 @ 200V
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:	AR4PD

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AR4PDHM3/86A Application Field and Working PrincipleAR4PDHM3/86A is a type of diode rectifier for single applications. This versatile device is suitable for utilization in a wide range of applications in automotive, consumer and industrial markets. It is designed to provide high efficiency performance while consuming less electrical power. This rectifier uses a single rectification process to reduce power loss and increase power efficiency.The AR4PDHM3/86A rectifier is ideal for applications that require high voltage isolation or low leakage current. It is also used in AC to DC converters and power converters. The device also enables fast switching and operation in both current polarities. This diode rectifier is highly efficient with a reverse voltage of up to 25V and a single forward voltage drop of 0.30V. It also has an average forward current of up to 3A. To understand the application field and working principle of the AR4PDHM3/86A rectifier, it is important to first understand how the rectification process works. In this process, the AC input voltage is converted into a single DC voltage. This is done by using a diode bridge, which is made up of four diodes arranged in a specific orientation. The first two diodes are connected in series in opposite directions, with the positive and negative terminals being on opposite sides of the circuit. This arrangement of the two diodes allows AC-to-DC conversion to occur. When the AC voltage is applied to the diodes, the current flow is limited to either the positive or the negative terminals, depending on the direction of the current. This process allows a DC voltage to be outputted and gives the rectifier its name ‘diode bridge’.The other two diodes of the diode bridge are connected in parallel. These are used to improve the efficiency of the rectification process by ensuring that the current always flows through the shortest path. When the polarity of the current changes, the two diodes switch directions and ensure that the current always flows in a loop. This allows the rectifier to reduce power loss and increase efficiency.The AR4PDHM3/86A rectifier has a power factor of 0.9 and an efficiency of more than 90%. This makes it highly efficient and suitable for a wide range of applications. The device is constructed using a 6-pin dual inline package (DIP). It also has an environmental rating of -20°C to +85°C, making it capable of operating in extreme temperature conditions.The AR4PDHM3/86A rectifier is ideal for applications such as AC to DC converters, power converters, and uninterruptible power supplies. It has a wide range of applications in automotive, consumer and industrial markets. It can be used to power electronics such as computers, laptops, tablets, and smartphones, as well as electric vehicles and industrial systems. In conclusion, the AR4PDHM3/86A rectifier is a type of diode rectifier for single applications, with a wide range of applications in automotive, consumer and industrial markets. It uses a single rectification process to reduce power loss and increase power efficiency, and has an environmental rating of -20°C to +85°C. The device also offers a high power factor of 0.9 and an efficiency of more than 90%. This makes it an ideal choice for power conversion and uninterruptible power supply applications.

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