UD1006LS-SB5

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Diode Type:	Standard
Current - Average Rectified (Io):	10A
Voltage - Forward (Vf) (Max) @ If:	1.3V @ 10A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	150ns
Current - Reverse Leakage @ Vr:	20µA @ 600V
Capacitance @ Vr, F:	--
Mounting Type:	Through Hole
Package / Case:	TO-220-2 Full Pack
Supplier Device Package:	TO-220FI(LS)-SB
Operating Temperature - Junction:	150°C (Max)

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Introduction

The UD1006LS-SB5 is an ultra-fast single diode rectifier. It is suitable for a variety of applications and provides superior performance characteristics compared to other similar devices. It is particularly suitable for digital power converter and line regulation applications because of its extremely low forward voltage drop and its ability to handle large currents.

Application Field

The UD1006LS-SB5 is a key component in electronic products ranging from mobile and handheld devices to laptop computers and telecom power systems. It is used in data communication applications, and in DC-DC converter circuits where fast switching and low on-state resistance are essential. It can also be used for synchronous rectification in AC-DC converter and flyback topologies.As the switching frequency and power output of these applications increase, the UD1006LS-SB5 offers improved efficiency and reduced power losses than competing device offerings. Its low forward voltage drop allows it to achieve high power levels with minimal power loss.

Working Principle

The UD1006LS-SB5 works by acting as a one-way gate that allows current to flow in one direction, while blocking current flow in the opposite direction. It consists of two cathodes and two anodes. When a voltage is applied to the anode, electrons flow into the diode, while the cathode remains at a low voltage level. The current that flows through the UD1006LS-SB5 is determined by the applied voltage and the diode’s on-state resistance (RDSon). At lower voltages, the device is in forward bias and no current will flow. As the voltage reaches a certain threshold, usually in the range of 1V to 1.5V, the diode will enter a forward-biased state and current will start to flow. The UD1006LS-SB5 is designed to handle currents up to 8.5 Amperes and its low forward voltage drop of 0.47 volts makes it ideal for high frequency applications. When used in a bridge configuration, the UD1006LS-SB5 can achieve a high level of power conversion efficiency.

Conclusion

The UD1006LS-SB5 is an ultra-fast single diode rectifier suitable for a wide range of applications. It is an important component in data communication applications, DC-DC converter circuits, AC-DC converter, and flyback topologies. It offers superior switching performance and low on-state resistance to maximize efficiency and reduce power losses. It is capable of handling up to 8.5 Amperes of current and has a low forward voltage drop of 0.47 volts, making it ideal for high frequency applications.

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