S3AHE3_A/I

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	50V
Current - Average Rectified (Io):	3A
Voltage - Forward (Vf) (Max) @ If:	1.15V @ 2.5A
Speed:	Standard Recovery >500ns, > 200mA (Io)
Reverse Recovery Time (trr):	2.5µs
Current - Reverse Leakage @ Vr:	10µA @ 50V
Capacitance @ Vr, F:	60pF @ 4V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	DO-214AB, SMC
Supplier Device Package:	DO-214AB (SMC)
Operating Temperature - Junction:	-55°C ~ 150°C
Base Part Number:	S3A

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What is a S3AHE3_A/I?

The S3AHE3_A/I is a rectifier diode used for high-power applications. It is a metal-oxide-semiconductor (MOS) diode that is specifically designed to offer excellent performance in rectifying high-frequency signals. As one of the most popular rectifier diodes in the electronics industry, the S3AHE3_A/I is used in a wide range of electronic devices, including power supplies, inverters, and logic circuits.

Applications

The S3AHE3_A/I is used in a variety of applications that require high-power rectification. It can be used for regulating direct current (DC) voltage and current, providing power for lighting applications, and performing switching and protective functions. In addition, the S3AHE3_A/I is used in communication systems, motor control systems, computer motherboards, and industrial control systems.

Working Principle

The S3AHE3_A/I is a unidirectional rectifier diode, meaning it allows current to flow in only one direction. When the voltage on its anode is greater than that on its cathode, its internal resistance becomes very low and current flows in one direction. This is known as forward conduction and enables the S3AHE3_A/I to perform its function of rectifying signals.When the voltage on the anode is lower than that on the cathode, it is said to be in reverse conduction and produces a very high resistance. This prevents current from flowing in the reverse direction, thus protecting the circuit from reverse voltage.

Advantages

The S3AHE3_A/I offers a number of advantages over other rectifier diodes. It has a high current carrying capacity, meaning that it can rectify high-frequency signals without damaging the circuit. In addition, it has a low forward voltage drop, which helps to reduce power losses.The S3AHE3_A/I also has a low reverse leakage current, meaning that it maintains a very low level of power dissipation. This helps to reduce the total cost of the device and makes it more efficient and reliable.

Conclusion

The S3AHE3_A/I is a high-power rectifier diode designed to rectify high-frequency signals. It has a high current carrying capacity, a low forward voltage drop, and a low reverse leakage current. These features make the S3AHE3_A/I an attractive option for a wide range of applications, including power supplies, inverters, lighting applications, communication systems, and industrial control systems.

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