S3M-13-F Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	1000V
Current - Average Rectified (Io):	3A
Voltage - Forward (Vf) (Max) @ If:	1.15V @ 3A
Speed:	Standard Recovery >500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr:	10µA @ 1000V
Capacitance @ Vr, F:	40pF @ 4V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	DO-214AB, SMC
Supplier Device Package:	SMC
Operating Temperature - Junction:	-65°C ~ 150°C
Base Part Number:	S3M

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Introduction

The S3M-13-F is a rectifier diode designed and manufactured by FANUC Robotics. It is a three-terminal silicon diode which is specially designed for rectification, meaning it can convert alternating current (AC) to direct current (DC). It is a single diode type rectifier, which means that the flow of electrons across the diode is unidirectional only and cannot pass in the opposite direction. This type of rectifier is used in applications where a DC current is needed, such as charging a battery, converting analog signals to digital signals, and power factor correction.

Application Field

The S3M-13-F is suitable for many DC power applications and can be widely used in converting AC to DC. Common uses for the S3M-13-F rectifier diode include DC motor control, Variable Speed Drives, Uninterruptible Power Supplies (UPS), and Electric Power Conversion (EPC) drives. This diode can also be used in solar panel systems, battery charging and conditioning, and medical equipment.Additionally, the S3M-13-F is designed to be a low power loss rectifying diode and is suitable for applications which require fast switching, strong filtering and large adjustment. These features make the S3M-13-F an ideal choice for high-frequency converter circuits as well as light switching applications.

Working Principle

The S3M-13-F works on the principle of the PN junction diode. It consists of two terminals, an anode and a cathode. The anode is normally connected to the positive terminal of the AC source and the cathode is connected to the negative terminal of the AC source.When the AC voltage is applied, the diodes allow electrons to flow only in one direction by creating a diode voltage drop. This is known as current rectification. The DC voltage at the output is then filtered to eliminate any AC components, resulting in a smooth DC waveform.The S3M-13-F is designed to have a lowforward voltage drop and to be fast-switching, allowing it to achieve high levels of power conversion efficiency. Additionally, the diode has an adjustable reverse recovery time which can be set to reduce the amount of current flowing backwards in the diode after the applied voltage has been removed.

Conclusion

The S3M-13-F rectifier diode is a versatile and reliable device designed to efficiently convert AC to DC. Its low forward voltage drop, fast-switching, and adjustable reverse recovery time make it suitable for a wide variety of DC power applications. Its ability to effectively eliminate AC components in the output waveform makes it a great choice for high-frequency converter circuits and light switching applications.

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