SF34GHB0G

Series:	Automotive, AEC-Q101
Packaging:	Bulk
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	200V
Current - Average Rectified (Io):	3A
Voltage - Forward (Vf) (Max) @ If:	950mV @ 3A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	35ns
Current - Reverse Leakage @ Vr:	5µA @ 200V
Capacitance @ Vr, F:	80pF @ 4V, 1MHz
Mounting Type:	Through Hole
Package / Case:	DO-201AD, Axial
Supplier Device Package:	DO-201AD
Operating Temperature - Junction:	-55°C ~ 150°C

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Introduction

Diodes are essential components used in almost every kind of electronic circuits. It is an element that allows the flow of current in one direction, while blocking it in the other, while the rectifiers are used to convert alternating current (AC) to direct current (DC). A single diode rectifier, also known as SF34GHB0G, is one of the most common types of rectifiers used in many applications.

Application Fields

SF34GHB0G single diode rectifiers are widely used in consumer electronics applications such as radio receivers and other consumer electronics. In addition, they are also being used in automotive applications such as voltage regulation, engine control, and braking systems. They are also commonly used in consumer appliances such as televisions and microwaves.SF34GHB0G rectifiers are also used in power supplies and DC power control devices. They are used in power converter applications such as AC-DC converter, DC-DC converter, and inverter. They are also used in battery chargers, LED drivers, motor speed control, and other power control applications.

Working Principle

SF34GHB0G single diode rectifiers are based on a PN junction diode. A PN junction is formed when both a p-type and n-type material is brought together, creating a potential barrier between them. This potential barrier restricts the flow of current in one direction, while allowing it to flow freely in the other.When a SF34GHB0G diode is in forward bias condition, a low-resistance channel is formed across the PN junction, thereby allowing current to flow freely and easily. In reverse bias condition, the potential barrier is in high state, and current is blocked. The working principle of SF34GHB0G single diode rectifiers is dependent on these two conduction states. The forward bias and reverse bias conditions are determined by the voltage and current levels applied to the diode. A higher forward bias voltage creates a low resistance channel which causes current to flow through the diode, while a high reverse bias voltage creates a higher resistance across the PN junction, thus blocking the flow of current.

Conclusion

SF34GHB0G single diode rectifiers are widely used in a variety of applications in consumer electronics, automotive, and power supply and control. They are based on a PN junction diode, and their working principle is dependent on the voltage and current levels applied to determine the forward and reverse bias states. With its many advantages, SF34GHB0G single diode rectifiers are expected to continue to be a popular choice among engineers.

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