SK15H45 A0G

Series:	--
Packaging:	Tape & Box (TB)
Part Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	45V
Current - Average Rectified (Io):	15A
Voltage - Forward (Vf) (Max) @ If:	560mV @ 15A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	150µA @ 45V
Capacitance @ Vr, F:	--
Mounting Type:	Through Hole
Package / Case:	R6, Axial
Supplier Device Package:	R-6
Operating Temperature - Junction:	200°C (Max)

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(Diodes - Rectifiers - Single)

Diodes - Rectifiers - Single

A single-phase diode bridge rectifier, or SK15H45 A0G is a type of electronic component circuit that is commonly used in direct current (DC) power supplies. It is made up of four or more high-current diodes connected in a "bridge" pattern, forming a closed circuit between the DC power source, and the output load. Many types of power supplies, including AC-DC rectifiers, DC-DC converters, as well as A.C. power supplies for apps are made up of one or more of these diodes. Here’s an overview of how these rectifiers operate along with their applications.

Working principle

SK15H45 A0G rectifiers are all constructed from standard diodes, which are components that allow electricity to flow in only one direction. This makes them an ideal choice for constructing a bridge rectifier, in which each of the four diodes is arranged in two pairs, with each pair facing in opposite directions. The alternating current (AC) source, such as the mains power supply, is connected to each diode’s opposing terminals, which then converts the AC current into DC current.When a positive voltage is placed across one of the diodes’ terminals, the current passes through it and charges up the circuit’s capacitors. This charge then creates a blocking effect between the other two diodes and no current will flow through them. The second diode will be activated when the voltage drops and becomes negative, allowing the current to flow in the opposite direction and charging the capacitors again. This continual charging and blocking process creates a direct current, which is output by the load.

Applications

SK15H45 A0G single phase rectifiers have a wide range of applications, but are primarily used in power supplies. In AC-DC power supplies, they are used to convert alternating current (AC) from the power source into direct current (DC). The output of the rectifier is then typically further converted using some form of power conditioning or filtering circuit.In DC-DC power conversion, rectifiers are used to convert higher voltage DC power sources into lower voltage DC power sources. This is achieved by connecting two power sources in series. The first is the higher voltage DC power source and the second is the lower voltage DC power source. When the two power sources are connected in series, the current that flows from the higher voltage power source is then blocked by the diodes and is directed towards the lower voltage power source to provide the output voltage.SK15H45 A0G rectifiers are also commonly used in AC power supplies, such as when powering electrical appliances and vehicles. Here, the rectifier is used to convert mains AC power into the lower voltage DC power required to power the appliance or vehicle.Rectifiers can also be used in various industrial applications, including plastic welding and electroplating, as well as battery charging and engine starting systems.

Conclusion

SK15H45 A0G single phase diode bridge rectifiers are a type of electronic component that are primarily used in power supplies to convert alternating current into direct current. They are made up of four or more high-current diodes connected in a "bridge" pattern and can be used in a range of applications, including AC-DC power supplies, DC-DC converters, AC power supplies, and battery charging and engine starting systems.

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