SUF30G-E3/54

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	400V
Current - Average Rectified (Io):	3A
Voltage - Forward (Vf) (Max) @ If:	1.8V @ 3A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	35ns
Current - Reverse Leakage @ Vr:	10µA @ 400V
Capacitance @ Vr, F:	--
Mounting Type:	Through Hole
Package / Case:	P600, Axial
Supplier Device Package:	P600
Operating Temperature - Junction:	-55°C ~ 150°C
Base Part Number:	SUF30

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Introduction

Diodes are electronic components used in electrical circuits to allow electrical current to flow in one direction while preventing it from flowing in the opposite direction. Rectifiers are electronic components used to convert AC (alternating current) to DC (direct current) in order to be used in various electronic devices such as computers, televisions, radios, etc. SUF30G-E3/54 is a single rectifier manufactured by STMicroelectronics and is specifically designed for high voltage applications.

Application Field of SUF30G-E3/54

The SUF30G-E3/54 is an ideal choice for high voltage devices such as cell phones, solar panels, power supplies, transformers, regulators, and even vehicle lighting system. This rectifier is specifically designed for devices with voltage levels up to 1000V and a power rating up to 5W. Due to its high surge current capability, it is particularly suitable for the high-load switching application. The ultra-low forward voltage drop provides improved efficiency and reduced power consumption due to its low input-to-output voltage ratio. This feature of the SUF30G-E3/54 rectifier also makes it more suitable when it comes to saving energy.

Working Principle of SUF30G-E3/54

The SUF30G-E3/54 rectifier is a single device that utilizes a semiconductor junction to convert AC to DC. The rectifier consists of a positively charged anode and a negatively charged cathode. The positive voltage is applied between the anode and cathode while the negative voltage is applied between the anode and the ground. When a voltage is applied to the device, electrons move from the anode to the cathode, thus allowing current to flow in one direction– from anode to cathode. This rectifier also has a built-in protection feature in case of excessive current or voltage. In case of excessive current, the rectifier will enter a state of high-voltage clamping and activate a short circuit protection. In case of excessive voltage, the device will enter an over-voltage protection state and reduce its output current.

Conclusion

The SUF30G-E3/54 rectifier is a single device with many benefits. It is specifically designed for high voltage applications, with power rating up to 5W and voltage levels up to 1000V. It also has a built-in protection feature to guard against excessive current or voltage. For these reasons, the SUF30G-E3/54 rectifier has become a popular choice for various high voltage devices.

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