FR85BR05

Series:	--
Packaging:	Bulk
Part Status:	Active
Diode Type:	Standard, Reverse Polarity
Voltage - DC Reverse (Vr) (Max):	100V
Current - Average Rectified (Io):	85A
Voltage - Forward (Vf) (Max) @ If:	1.4V @ 85A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	500ns
Current - Reverse Leakage @ Vr:	25µA @ 100V
Capacitance @ Vr, F:	--
Mounting Type:	Chassis, Stud Mount
Package / Case:	DO-203AB, DO-5, Stud
Supplier Device Package:	DO-5
Operating Temperature - Junction:	-40°C ~ 125°C

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FR85BR05 Single Rectifier Diodes – Application Field and Working Principle

Diodes are widely used in modern electrical and electronic systems. It is a semiconductor devices which conduct current in only one direction. Simultaneously, it prevents the current flowing in the other direction. Rectifiers, which are a type of diode, are often utilized for their ability to convert AC (alternating current) to DC (direct current). This article will discuss the FR85BR05 single rectifier diodes, including its application field and working principle.

Overview of FR85BR05 Single Rectifier Diodes

The FR85BR05 is a single, low power rectifier diode with a low forward voltage drop and a higher low-level input current. It is suitable for applications demanding a power source requirement of up to 5A. It also has a low reverse leakage current of 0.5mA, a low junction temperature and a surge capability of up to 10A. The FR85BR05 single rectifier diodes are offered in a full-pack TO-220 package.

Application Fields of FR85BR05 Single Rectifier Diodes

The FR85BR05 single rectifiers diodes are suitable for use in a variety of applications including:

• Automotive Electronics
• Battery Chargers
• DC/DC Converters
• Lighting Systems
• Power Supplies
• Robotics

The FR85BR05 single rectifier diodes are commonly used in electronics to convert alternating current to direct current in a process known as rectification. Rectification is essential for most electronics as it helps to regulate the current and maintain the desired voltages.Due to its low power requirements, the FR85BR05 single rectifier diodes are also suitable for use in portable applications such as mobile phones, laptops, and tablets. It can also be used in a wide range of applications from consumer electronics, industrial, and automotive.

Working Principle of FR85BR05 Single Rectifier Diodes

N-type semiconductor diode act as a regulator when AC current is passed through it. The semiconductor diode is composed of two regions: an anode and a cathode. The anode is the positive end while the cathode is the negative end of the device. When the anode connects to the positive pole and the cathode to the negative pole of the source, current flows only in one direction and is blocked in the other direction. When the AC current is applied to the terminal of the single rectifier diodes, the PN junction of the semiconductor diode presents a reverse bias. The reverse bias voltage must be higher than the rated peak inverse voltage (PIV) to be able to breakdown and turn on the diode.In the conduction part of the cycle, the PN junction of the diode is forward-biased. The forward bias voltage must be higher than the rated average forward current (IF(AV)). As the diode conducts, the electrons flow from the anode to the cathode of the diode and current begins to flow in the diode. When the voltage across the diode falls below the rated forward voltage (VF), the diode turns off and thus begin the reverse biased part of the cycle.

Conclusion

FR85BR05 single rectifier diodes are a suitable choice due to their small size and low power consumption. Principally, they are used to convert alternating current to direct current in most electronics. They are also versatile, because they can be used in a range of application fields, from consumer electronics to industrial and automotive.The working principle of single rectifier diodes is simple. The PN junction of the diode presents a reverse bias when the AC current is applied to the terminal of the diode. Then, when the voltage across the diode reaches the rated forward voltage (VF), current starts to flow in the diode, and electron flow from the anode to the cathode. When the voltage falls below the rated forward voltage (VF), the diode turns off. In conclusion, the FR85BR05 single rectifier diodes are highly sought after due to their low power consumption and small size. Additionally, they can be used in a variety of applications due to their versatility.

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