R7012003XXUA

Series:	--
Packaging:	Bulk
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	2000V
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 @ 2000V
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

The R7012003XXUA is a rectifier for single-phase full-wave bridge application with low forward voltage drop. This is the latest low-cost, high-efficiency bridge rectifier that has a wide operating temperature range and high surge current capability. It is capable of providing reliable and efficient power conversion for many types of applications. This article will provide an overview of the R7012003XXUA\'s application field, as well as its working principle.

Application Field

The R7012003XXUA can be used in a variety of applications, including DC power supplies, inverters, and AC adapters. It is particularly suitable for applications that require long life, good surge capability, and wide operating temperatures. Because of its low forward voltage drop, the R7012003XXUA can provide efficient power conversion with little wasted energy. This rectifier is also suitable for high power applications, as it can handle high surge currents and temperatures up to 150 degrees Celsius.The R7012003XXUA is also popular for automotive applications and in medical equipment, requiring high reliability and safety standards. It is UL certified for safety and can be used in many other industries as well, such as industrial, consumer, and communications applications.

Working Principle

The R7012003XXUA rectifier is a single-phase, full-wave bridge type rectifier. It has four diodes arranged in a bridge configuration, with two on each side of the AC input. When an AC source is connected to the bridge, the two diodes on the same side of the bridge will conduct the current and the others will be reverse biased.The rectified output is then produced, with a positive voltage on one side of the bridge and a negative voltage on the other. The diodes in the bridge configuration allow the forward current to pass through while blocking the reverse current, allowing only the positive half or the negative half of the cycle to conduct at any given time.The R7012003XXUA has a relatively low forward voltage drop compared to other, similar rectifiers, making it more efficient in its power conversion. This allows it to provide a steady and reliable power output with little wasted energy.

Conclusion

The R7012003XXUA is a rectifier designed for single-phase full-wave bridge applications with low forward voltage drop. It is suitable for many types of applications and is UL approved for safety. Its working principle is based on the bridge configuration, with four diodes arranged in a bridge configuration, allowing only forward current while blocking the reverse current. This rectifier is efficient in its power conversion due to its low forward voltage drop, making it suitable for high power applications.

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