SC3AS6

Series:	--
Packaging:	Bulk
Part Status:	Active
Diode Type:	Three Phase
Technology:	Standard
Voltage - Peak Reverse (Max):	600V
Current - Average Rectified (Io):	18A
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 18A
Current - Reverse Leakage @ Vr:	18µA @ 600V
Operating Temperature:	-55°C ~ 150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	2-SMD, No Lead
Supplier Device Package:	--

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Introduction

The SC3AS6 bridge rectifier diode is a three-pin, full-wave, low-profile, high-power bridge rectifier diode. It is designed to reduce the power loss and increase the efficiency in various power systems. SC3AS6 has a low forward voltage drop of 0.45V that enables high efficiency switch mode power supplies to operate with low ripple current, low EMI and low power consumption.Features

The SC3AS6 bridge rectifier diode has a wide range of operating voltages from 40V to 1000V and current ratings from 25A to 100A. It also has a low leakage current, low forward voltage drop and high reliability. With its high thermal stability and low thermal resistance it is suitable for systems where high efficiency and reliability is desired.Applications

The SC3AS6 bridge rectifier diode is suitable for use in telecommunications, automotive and industrial and consumer power supplies, computers, lighting and airport lighting systems, satellite systems, electric and fuel cell vehicles, industrial automation, and machines. It is also widely used in power rectification solutions and can be used in various other applications that require a full-wave rectification of AC input voltage.Working Principle

The SC3AS6 bridge rectifier diode works on the principle of generating direct current (DC) from alternating current (AC). It consists of four diodes connected in a bridge formation so that it can convert AC voltage into DC voltage. When AC voltage is applied to the diode bridge, the input is separated into two halves from zero voltage point and the negative and positive cycles of the AC voltage become independently connected to each pair of diodes. During the positive cycle the upper two diodes are forward biased and the lower two are reversed biased, whereas during the negative cycle the position of the diodes are reversed. This causes the voltage at the output to be twice that of the input voltage with the direction of voltage being the same all the time. This is the basic working principle of the bridge rectifier diode.Advantages

The SC3AS6 bridge rectifier diode has many advantages compared to other rectifier diodes. Its low forward voltage drop of 0.45V makes it suitable for high efficiency switch mode power supplies as it requires low ripple current, low EMI and low power consumption. The wide operating voltage range from 40V to 1000V and the current ratings from 25A to 100A make it suitable for a variety of applications. Additionally, its low leakage current eliminates any current losses and ensures high reliability.Conclusion

The SC3AS6 bridge rectifier diode is a reliable, efficient and cost-effective solution for rectifying alternating current into direct current. Due to its various features and advantages, this diode is suitable for applications in electronics, telecommunications, automobiles, industrial and consumer power supplies, computers, and lighting and airport lighting systems. With its high power handling capability, low forward voltage drop and high thermal stability, the SC3AS6 bridge rectifier diode is an ideal solution for a variety of power systems.

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