SF21G B0G

Series:	--
Packaging:	Bulk
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	50V
Current - Average Rectified (Io):	2A
Voltage - Forward (Vf) (Max) @ If:	950mV @ 2A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	35ns
Current - Reverse Leakage @ Vr:	5µA @ 50V
Capacitance @ Vr, F:	40pF @ 4V, 1MHz
Mounting Type:	Through Hole
Package / Case:	DO-204AC, DO-15, Axial
Supplier Device Package:	DO-204AC (DO-15)
Operating Temperature - Junction:	-55°C ~ 150°C

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Introduction to SF21G B0G RectifiersSF21G B0G rectifiers are single diode types designed primarily for rectifying power in AC circuits. They have robust, high-sensitivity construction for reliable operation. The high-sensitivity design ensures fast switching and high surge capability, allowing them to withstand a wide range of voltage and temperature fluctuations.Voltage RatingsSF21G B0G rectifiers typically come in a range of voltage ratings, the most popular being 20V, 30V, and 40V. These rectifiers can withstand high inrush currents and fast rise times, allowing them to handle large amounts of current.Features and BenefitsSF21G B0G rectifiers offer several features and benefits that make them an attractive choice for various applications. They are designed to have high-sensitivity operation, which allows them to quickly respond to changes in AC line voltage. Additionally, they are very efficient in their power conversion and can be used in a wide range of applications. Moreover, they can easily withstand fast rise times and high inrush currents.Application FieldsThe SF21G B0G rectifier is widely used in many applications and industries, particularly those that require a reliable, efficient, and robust power solution. These rectifiers can be found in a variety of devices, such as computers, televisions, and power supplies. They are also used in a wide range of industrial applications, like welding and circuit breakers.Working PrincipleSF21G B0G rectifiers utilize a diode mechanism to convert alternating current (AC) power into direct current (DC) power. When AC power is supplied to the rectifier, the diode allows current to flow in one direction while blocking it from flowing the other direction. This allows the rectifier to convert AC power into DC power more efficiently and with fewer losses. Additionally, these rectifiers use an avalanche break down voltage to allow faster and more efficient switching.ConclusionSF21G B0G rectifiers are reliable, efficient, and robust single diode rectifiers. These rectifiers are widely used in many different applications and industries, and offer features and benefits that make them an attractive option. They are capable of handling large inrush currents and fast rise times, making them suitable for a variety of devices and industrial applications. Additionally, their high-sensitivity design enables them to rapidly respond to changes in AC line voltage.

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