MBR30100CTU

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MBR30100CTU Application Field and Working Principle

MBR30100CTU Is a type of diode rectifier array, this device is a complete three-phase generator rectification circuit consisting of ten high-efficiency metal diodes built into a single package. This diode array provides a single point connection to all three phases and two common points. Compared with discretedit ˆ rectifiers, the device offers overvoltage protection and reduces connection to fewer points.

Application Field

MBR30100CTU is mainly used in power supply systems that require high input power and high output power, such as automotive power, industrial power supplies, and automation systems. It is suitable for 5-10KV voltage conversion, direct current rectification, and various types of AC to DC and DC to DC power conversions. With an operating temperature range of -40℃ to +125℃, the product is suitable for a variety of harsh and adverse environment has superior power conversion efficiency.

Working Principle

The chip is made of 10 metal diodes in series and parallel, it has two power terminals connected to the two direct current outputs, one negative and the other positive; Three control pins are connected to the three-phase output terminals, each with a maximum current of 0.15A. The specific operation principle of the device is mainly the normal conduction of the diode, when the circuit pressure is greater than the PN junction\'s breakdown voltage, forward conduction will occur. With the increasing of the input voltage, the current increases and finally reaches its rated current.

For a normal operating temperature of +125℃, an overvoltage protection circuit will be triggered and the power supply system will shut down automatically. In addition, compared with the traditional discrete rectifier circuit, the device provides improved safe operation, better reliability and higher power conversion efficiency. It is also less prone to damage due to overvoltage.

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