SK23AHR3G

Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	30V
Current - Average Rectified (Io):	2A
Voltage - Forward (Vf) (Max) @ If:	500mV @ 2A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	500µA @ 30V
Capacitance @ Vr, F:	--
Mounting Type:	Surface Mount
Package / Case:	DO-214AC, SMA
Supplier Device Package:	DO-214AC (SMA)
Operating Temperature - Junction:	-55°C ~ 150°C

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Introduction

SK23AHR3G Diodes - Rectifiers - Single are one of the most widely used components in many applications like power supply, charging circuits, overvoltage protection and power management. This type of diodes combines the advantages of two different types of semiconductor diodes: fast switching rectifier diode and transient absorption diode. The device also has good temperature characteristics and over-voltage withstanding capability. It is widely used in different circuits in applications like welding, HVAC, smart meters, medical equipment and so on.

Application Field

SK23AHR3G has many application fields. For example, in power supply, it is used to make high-efficiency switch mode power sup­ply (SMPS). In charging circuits, it is used as a rectifier, that is, to convert AC signals into DC signals. It is used in over-voltage protection, that is, to protect the circuit from large voltage surges caused by lightning and other sources. In power management, it is used as a switch, that is, to limit the power consumption or to turn devices off and on in order to manage their power consumption.

Working Principle

SK23AHR3G Diodes - Rectifiers - Single are based on a two-terminal device with a p-n junction, which works as a rectifier or a switch. When a positive voltage is applied across the junction, current flows in one direction and does not flow in the opposite direction. This type of diode has two types of operation, it can be operated as a rectifier or as a switch.When operating as a rectifier, the device acts as an electrical one-way valve, that is, it permits current to flow in one direction, while not allowing it to flow in the opposite direction. This makes it suitable for use in switching power supplies, where it is used to convert AC signals into DC signals, thus providing a constant power supply.When operating as a switch, the diode can be used to limit the current flow to certain levels, thus controlling the power consumption. This makes it suitable for use in power management applications, where it can be used to turn devices off and on in order to manage their power consumption.

Conclusion

SK23AHR3G Diodes - Rectifiers - Single are widely used in many applications. They combine the advantages of two different types of diodes, providing fast switching rectifier diode, and transient absorption diode. It provides good temperature characteristics, and over-voltage withstanding capability. It is used in power supply, charging circuits, over-voltage protection and power management applications, making it a highly versatile component.

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