RGP20GHE3/73

Series:	--
Packaging:	Tape & Box (TB)
Part Status:	Obsolete
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	400V
Current - Average Rectified (Io):	2A
Voltage - Forward (Vf) (Max) @ If:	1.3V @ 2A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	150ns
Current - Reverse Leakage @ Vr:	5µA @ 400V
Capacitance @ Vr, F:	--
Mounting Type:	Through Hole
Package / Case:	DO-201AA, DO-27, Axial
Supplier Device Package:	GP20
Operating Temperature - Junction:	-65°C ~ 175°C
Base Part Number:	RGP20G

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Introduction of RGP20GHE3/73

RGP20GHE3/73 is a single rectifier diode in SOD-803 package developed by Fairchild Semiconductor. It features high current and low forward voltage drop while maintaining a low profile surface mount package. It is ideal for applications requiring ultra-low voltage drop, such as portable devices and reverse battery protection.

Application field of RGP20GHE3/73

The RGP20GHE3/73 is a single rectifier diode specially designed for low voltage applications. It is suitable for reverse polarity protection, current steering, power supply protection and battery protection. This diode is also suitable for rectifying and smoothing AC/DC power supply. RGP20GHE3/73 is well suited for improving the efficiency of buck, boost and other converters. Its low profile surface mounting package allows easy soldering and integration into the circuit. Its low forward voltage drop helps reducing power losses in low dropout applications.

Working principle of RGP20GHE3/73

The RGP20GHE3/73 single rectifier diode is a semiconductor component that converts alternating current (AC) to direct current (DC). It functions by allowing current flow in one direction only and blocks current flow in the opposite direction. The rectifying action of the RGP20GHE3/73 is based on the behavior of its PN junction, which is responsible for its fast switching speed, low capacitance and reverse recovery time.When a voltage is applied across the anode and cathode terminals of the diode, charge carriers, either electrons or holes, flow through the junction and onto the other terminal, producing a current. The diode remains in a forward biased state until the voltage reaches a certain level, known as the avalanche breakdown voltage, or “knee” voltage. At this point, the diode quickly switches to a reversed biased state, blocking any further current flow. The reverse recovery time is the time it takes for a diode to transition from a forward biased state to a reverse biased state. This is an important factor for the RGP20GHE3/73 because it helps reduce power losses in low voltage applications. The low forward voltage drop also helps reduce power losses.

Conclusion

RGP20GHE3/73 is a single rectifier diode from Fairchild Semiconductor. It is designed for low voltage applications such as reverse polarity protection, current steering, power supply protection and battery protection. It also has a low profile surface mount package for easy soldering and integration into the circuit. The RGP20GHE3/73 works by allowing current flow in one direction only and blocking current flow in the opposite direction. Its fast switching speed, low capacitance, reverse recovery time and low forward voltage drop help reduce power losses in low voltage applications.

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