1N4942GPHE3/73

Series:	SUPERECTIFIER®
Packaging:	Tape & Box (TB)
Part Status:	Obsolete
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	200V
Current - Average Rectified (Io):	1A
Voltage - Forward (Vf) (Max) @ If:	1.3V @ 1A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	150ns
Current - Reverse Leakage @ Vr:	1µA @ 200V
Capacitance @ Vr, F:	15pF @ 4V, 1MHz
Mounting Type:	Through Hole
Package / Case:	DO-204AL, DO-41, Axial
Supplier Device Package:	DO-204AL (DO-41)
Operating Temperature - Junction:	-65°C ~ 175°C
Base Part Number:	1N4942

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Introduction

1N4942GPHE3/73 is a 2mm x 2mm single rectifier diode in a standard SOT-23 package. It is designed for high current general purpose rectification in surface mount applications. The device is rated to 100V with a current range of 300mA up to 4A. The device is fully capable of withstanding ambient and surge temperature of up to 150°C, and it is also available with different termination options.

Application Field

1N4942GPHE3/73 is commonly used in a variety of applications that require efficient power control. Its primary application is to control the flow of current in high current transistor circuits, power supply circuits, and general-purpose rectification applications.The diode is well suited for use in a wide range of circuits, including automotive, automotive lighting, power supply designs, embedded systems, converters, switch-mode power supplies, converters, and portable devices. It is also suitable for use with other power device packages, including SOT-23, VQFN, SOIC, DIP, and DPAK.

Working Principle

1N4942GPHE3/73 works on the same basic principle as other rectifier diodes. It is designed to allow current to flow from its anode to its cathode, while blocking current from flowing in the opposite direction. The diode has a forward voltage of 4V and a reverse voltage of 100V.The diode has a breakdown voltage of 4V and a reverse voltage of 100V. When forward biased, the diode conducts current in one direction, allowing it to be used for rectification purposes. When reverse biased, the diode is non-conductive, blocking current from flowing.

Conclusion

1N4942GPHE3/73 is a single rectifier diode with high current capability in a SOT-23 package. It is a reliable and cost-effective solution for power control, providing efficient rectification for a wide range of applications. It is available with a forward voltage of 4V and a reverse voltage of 100V, and it is capable of withstanding ambient and surge temperatures of up to 150°C.

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