R7003403XXUA

Series:	--
Packaging:	Bulk
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	4400V
Current - Average Rectified (Io):	300A
Voltage - Forward (Vf) (Max) @ If:	2.15V @ 1500A
Speed:	Standard Recovery >500ns, > 200mA (Io)
Reverse Recovery Time (trr):	9µs
Current - Reverse Leakage @ Vr:	50mA @ 4400V
Capacitance @ Vr, F:	--
Mounting Type:	Chassis, Stud Mount
Package / Case:	DO-200AA, A-PUK
Supplier Device Package:	DO-200AA, R62
Operating Temperature - Junction:	-65°C ~ 200°C

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Introduction Of R7003403XXUA

R7003403XXUA is a single rectifier diode, which is part of the RoHS compliant XX-Series of rectifiers manufactured by Regal Electronics. This product belongs to the Diodes – Rectifiers - Single field, and is made of a simple diode junction to allow electrical current to be rectified from AC to DC. It is widely used in a variety of applications, such as power sopply rectification, voltage-based AC circuits protection, and power switches.

Characteristics

R7003403XXUA has a variety of characteristics that are beneficial to its users. Its power dissipation is high, and it can also withstand high temperatures. The voltage rating of the R7003403XXUA is 900Vrms, and its current-handling capability is 8.8 A with a temperature range of -55°C to 125°C and a maximum repetitive peak reverse voltage of 1.5KV. It also has an outstanding surge overload capability and a low forward voltage drop.

Applications

R7003403XXUA is suitable for both low and high voltage applications. It can be used for power supply rectification in automotive applications such as electric vehicles, power switches, and power supplies for electronic gadgets. It can also be used for AC/DC conversion for LEDs and LCDs, voltage-based AC circuits protection, and other general rectification purposes.

Working Principle

R7003403XXUA is based on the principle of rectification - the conversion of alternating current (AC) electricity into direct current (DC) electricity. The diode junction inside the device contains a cathode and an anode, and there is a barrier between them. When external power is applied to the device, electrons will be attracted to the anode and repelled away from the cathode. This creates a “one-way” flow of electricity, which rectifies the AC electricity into DC electricity.

Conclusion

R7003403XXUA is a single rectifier diode, which is part of the RoHS compliant XX-Series of rectifiers manufactured by Regal Electronics. It has a variety of characteristics that make it very suitable for power supply rectification in automotive applications, power switches, and other general rectification purposes. It is based on the principle of rectification, where AC electricity is rectified into DC electricity.

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