1N5817G

Series:	--
Packaging:	Bulk
Part Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	20V
Current - Average Rectified (Io):	1A
Voltage - Forward (Vf) (Max) @ If:	450mV @ 1A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	1mA @ 20V
Capacitance @ Vr, F:	--
Mounting Type:	Through Hole
Package / Case:	DO-204AL, DO-41, Axial
Supplier Device Package:	Axial
Operating Temperature - Junction:	-65°C ~ 125°C
Base Part Number:	1N5817

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1N5817G Application Field and Working PrincipleThe 1N5817G is a type of rectifier diode available in a discrete, single package. This technology is used most frequently in power supplies, where the high-current capacity and low voltage drop characteristics make it ideal for most designs. It is also used in various other power electronics applications including the regulation and management of power, control of motors, and conversion of high voltage to a lower voltage. In this article, we will look at the specific application field and working principle of this popular diode.Application FieldThe 1N5817G is most commonly used in power supplies. This is largely due to its low forward voltage, which is typically in the range of around 0.2V, making it ideal for powering many types of components. It is also used for resetting certain integrated circuits, such as microprocessors, as the low forward voltage means that the voltage necessary to reset the component is much lower than with other types of diodes. In addition to power supplies and reset circuits, the 1N5817G is also used in various other applications. These range from the regulation and management of power, to the control of motors and the conversion of high voltage to a lower voltage. Furthermore, the 1N5817G is suitable for the application of the protection of an inductor or transformer.Working PrincipleThe 1N5817G is a type of rectifier diode that allows current to flow in one direction, but blocks current from flowing in the opposite direction. This means that the diode will act as a switch, allowing current to flow in one direction only.To understand how this works, let\'s take a closer look at the physics behind the diode. The diode is made using a semiconductor material, between two different regions. One of these regions has a positive charge, and the other has a negative charge. This creates an electric field called a depletion region, and it is this field that allows the diode to work. When a voltage is applied across the diode, the electric field extends into both regions, allowing electrons to move and carry current. However, if the voltage applied is reversed, the electric field points in the opposite direction and electrons are blocked from moving, inhibiting the flow of current. This is the basis of the working principle of the 1N5817G rectifier diode.ConclusionIn conclusion, the 1N5817G is a single rectifier diode available in a discrete package. It has a low forward voltage drop and is well-suited for powering components and resetting integrated circuits. It is used most frequently in power supplies, but also in applications such as the regulation and management of power, control of motors and conversion of high voltage to a lower voltage. The working principle of the 1N5817G is based on the use of a semiconductor material with a depletion region, which enables the diode to act as a switch and only allow current to flow in one direction.

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