UF4006HR0G

Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	800V
Current - Average Rectified (Io):	1A
Voltage - Forward (Vf) (Max) @ If:	1.7V @ 1A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	75ns
Current - Reverse Leakage @ Vr:	5µA @ 800V
Capacitance @ Vr, F:	17pF @ 4V, 1MHz
Mounting Type:	Through Hole
Package / Case:	DO-204AL, DO-41, Axial
Supplier Device Package:	DO-204AL (DO-41)
Operating Temperature - Junction:	-55°C ~ 150°C

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UF4006HR0G Application Field and Working Principle

Introduction to UF4006HR0G

UF4006HR0G is a single-phase ultra-fast recovery rectifier diode, which belongs to the category of 1N4006 diodes. UF4006HR0G diodes are particularly useful when high current is needed. UF4006HR0G has a peak repetitive forward voltage of 200V, a DC reverse voltage of 400V, a forward current of 4A, and a maximum surge current of 30A. The fast recovery time of UF4006HR0G makes it ideal for high-frequency switching.

Application Field of UF4006HR0G

Due to its excellent power dissipation features and its ultra-fast recovery time, UF4006HR0G diodes are used in a variety of applications, such as high-frequency switching applications, rectification, power factor correction (PFC), motor drive systems, and over-voltage protection. UF4006HR0G can also be used in the construction of power supplies, converters, and various other DC/AC-powered devices. Additionally, UF4006HR0G can be used for voltage stabilization in motor control applications.

Working Principle of UF4006HR0G

The working principle of UF4006HR0G rectifiers is based on the movement of electrons. When an electric current passes through the anode (positive lead) of a diode, the electrons in the anode flow to the cathode (negative lead). As the electrons move, the potential difference between the two leads increases and the anode becomes more positive and the cathode becomes more negative. This creates an electric field between the anode and the cathode, which prevents current from passing through in the reverse direction.In the UF4006HR0G rectifier diode, the electrons flow very quickly, enabling high-speed operation. This can be especially beneficial in high-frequency switching where fast switching speeds are needed.

Conclusion

UF4006HR0G diodes are an excellent choice for a variety of applications, as they have a wide operating range and an ultra-fast recovery time. The fast recovery time of UF4006HR0G provides increased efficiency in high-frequency switching applications, while its low forward voltage drop enables efficient power dissipation. Additionally, the reverse-blocking capability of UF4006HR0G diodes makes them suitable for use in motor control and over-voltage protection applications.

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