BR1002SG-G

Series:	--
Packaging:	Bulk
Part Status:	Active
Diode Type:	Single Phase
Technology:	Standard
Voltage - Peak Reverse (Max):	200V
Current - Average Rectified (Io):	10A
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 5A
Current - Reverse Leakage @ Vr:	10µA @ 200V
Operating Temperature:	-55°C ~ 150°C (TJ)
Mounting Type:	Through Hole
Package / Case:	4-Square, BR-8
Supplier Device Package:	BR-8

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Introduction

A BR1002SG-G is a type of diode bridge rectifier. A diode bridge rectifier is an electrical component that converts alternating current (AC) to direct current (DC). It converts an alternating current input into a direct current output by splitting the input current into two opposite directions via four individual diodes and combining the resulting pulses into a single direct current output. This type of component is widely used in all sorts of electrical circuits, from household appliances, to industrial equipment, to computer systems.

Application Field

The BR1002SG-G diode bridge is most commonly used in power supply circuits. In a power supply circuit, the incoming AC power needs to be converted into DC before signaling the rest of the system. The diode bridge creates a full-bridge rectifier by connecting the four diodes. This creates a circuit that is able to handle a wide range of AC voltages, current ratings, and frequency ratings. The BR1002SG-G is also ideal for use in switched-mode power supply circuits, where efficiency and power density are the driving factors.In addition, the BR1002SG-G bridge rectifier is also found in various motor control circuits. In motor drives, the motor needs to be powered by direct current in order to ensure long-lasting and reliable operation. The bridge rectifier circuit takes the incoming AC voltage and creates a DC voltage in which the motor can safely draw current.The BR1002SG-G diode bridge rectifier is widely used in many different scenarios, from computer systems to large industrial machines. It is often found in car audio systems and solar inverters, as well as in variable frequency drives in industrial machineries.

Working Principle

A diode bridge rectifier works by connecting four individual diodes together in a particular pattern to allow current to flow either forward or backward. This creates two separate electric fields in opposite directions, with the electric field acting like two “pushers” pushing in opposite directions. When electric current is applied, the pushing effect of the two electric fields cause the electric current to be “chopped” up into a series of pulses. This “pulse” of current is useful for powering electronics, as it can be more easily regulated in comparison to pure alternating current.

Conclusion

The BR1002SG-G bridge rectifier is an essential component in any system that requires a direct current power supply. Its ability to handle a wide range of AC voltage, current ratings and frequency ratings, as well as its use in both power converters and motor controls make it a very versatile device. Its ability to quickly and efficiently convert AC to DC power makes it crucial in a variety of scenarios. It is therefore an important component to understand and use in all types of Semiconductor Electronic systems.

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