V3FL45HM3/I

Series:	Automotive, AEC-Q101, eSMP®, TMBS®
Part Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	45V
Current - Average Rectified (Io):	3A
Voltage - Forward (Vf) (Max) @ If:	580mV @ 3A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	750µA @ 45V
Capacitance @ Vr, F:	370pF @ 4V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	DO-219AB
Supplier Device Package:	DO-219AB (SMF)
Operating Temperature - Junction:	-40°C ~ 150°C

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Diodes - Rectifiers - Single - V3FL45HM3/I application field and working principle

Rectifiers are widely used in modern electronics for various purposes, one of which is the conversion of AC to DC power. Diodes are a type of rectifier composed of a semiconductor material, and the V3FL45HM3/I has proven itself to be one of the most effective designs on the market. This article will explore the application field and working principle of the V3FL45HM3/I.The V3FL45HM3/I is designed for use in a broad range of applications, including medical, telecommunication, aerospace and industrial applications. It has a low forward voltage of only 0.45V, a maximum current rating of 2.2A, and it can handle operating temperature range of -55 to 125°C. In addition, the V3FL45HM3/I features a low reverse leakage current of 5uA, making it reliable in operation.The primary purpose of the V3FL45HM3/I is to rectify AC into DC, which means it converts the alternating current of AC power into direct current. The V3FL45HM3/I is a single diode, which means that it has only one junction, allowing it to be used for full wave and half wave rectification. To achieve this, the V3FL45HM3/I uses what is known as a “PN junction.” The PN junction is essentially two doped layers of semiconductor material that allow the device to conduct in one direction, while blocking the current flow in the opposite direction. This essentially allows the device to allow only one type of flow, causing it to act as a rectifier when used with AC power sources.When the V3FL45HM3/I is used with an alternating current power source, it is important to note that it can be used both as a full wave and a half wave rectifier. A full wave rectifier will allow current to pass in both directions, while a half wave rectifier will only allow current to pass in one direction, thus preventing the return of current from the other direction.The operation of the V3FL45HM3/I involves a few basic principles, the most important of which is that of diode biasing. When the V3FL45HM3/I is connected to an AC power source, the intrinsic diode is forward biased. This means that the forward junction is conducting the current, while the reverse junction is not. As the AC voltage is applied to the device, the voltage applied to the intrinsic diode will cause the current to pass in one direction only, allowing the V3FL45HM3/I to act as a rectifier.In conclusion, the V3FL45HM3/I is a diode-type rectifier designed for a broad range of applications. It has a low forward voltage of only 0.45V, a maximum current rating of 2.2A, and it can handle operating temperature range of -55 to 125°C. The device utilizes a PN junction to achieve effective rectification, allowing it to be used as a half wave or full wave rectifier. Furthermore, the device is highly reliable, thanks to its low reverse leakage current of 5uA.

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