SB560-E3/51

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	60V
Current - Average Rectified (Io):	5A
Voltage - Forward (Vf) (Max) @ If:	650mV @ 5A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	500µA @ 60V
Capacitance @ Vr, F:	--
Mounting Type:	Through Hole
Package / Case:	DO-201AD, Axial
Supplier Device Package:	DO-201AD
Operating Temperature - Junction:	-65°C ~ 150°C
Base Part Number:	SB560

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Introduction

Diodes are widely used in managing electrical energy in circuits, serving as part of the power switch, rectifier and even part of the filter. Diodes are the fundamental components of electronic circuits and machines, and can be used for a variety of different tasks.SB560-E3/51 is a single-phase, rectifier bridge module with an integrated heat sink. SB560-E3/51 is one of the most widely used diodes due to its high current carrying capacity, high frequency operation and good thermal stability.

Application Field

SB560-E3/51 is used in applications requiring a rectifier bridge. It can be used in a variety of applications such as AC-DC power supplies, DC-DC converters, motor controllers and high-power audio electronics.Some of its major applications are:

• Photovoltaic (PV) systems
• UPS and inverter systems
• Integrated solar energy controllers
• AC power measurement systems
• Automotive battery management systems

Working Principle

SB560-E3/51 is a bridge rectifier composed of four high current schottky diodes. It has a full-wave rectifier, meaning it will convert AC inputs to DC. This way, the output of the rectifier is a sinusoidal waveform that is then further converted to a constant DC level for use in the application. A bridge rectifier is composed of four diodes arranged in a closed loop. The positive and negative input terminals are connected to two opposite corners of the bridge, while the output terminals are connected to the other two corners. When an AC input is applied, the diodes start switching on and off in pairs and converting the AC input to a pulsating DC output. The reverse-blocking design ensures that the V-I characteristics are symmetrical. It also helps reduce the peak current through the schottky diodes by distributing it over the four paths. This helps to reduce the temperature generated during operation and prevents the diodes from exceeding its rated current. The built-in heat sink ensures a better conductive path for the heat generated by the diodes so that the module is able to handle the high currents at high frequencies.

Conclusion

In conclusion, SB560-E3/51 is a single phase rectifier bridge module with integrated heat sink. It is widely used in various applications such as photovoltaic systems, UPS and inverter systems and automotive battery management systems. Its high current carrying capacity, high frequency operation and good thermal stability make it suitable for various applications. The working principle of the SB560-E3/51 is based on a bridge rectifier circuit, which converts AC inputs to DC using four schottky diodes and a heat sink.

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