MSD200-12

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A bridge rectifier is a type of rectifier which uses a bridge circuit to convert alternating current (AC) to direct current (DC). The MSD200-12 is a bridge rectifier device that is used to convert AC to DC, with a symmetric output profile. It is composed of four diodes - the diodes are configured in a form of a bridge to allow the rectification of AC input to a unidirectional output.

The MSD200-12 is designed primarily to fill a current capacity gap between other discretes and module packages. It has a wide range of applications, including high-ramp inductive loads, DC motor drivers, and full bridge PFC systems. In these applications, the device can reduce the power supply design time and complexity.

The MSD200-12 features include a continuous current of 200A and a peak current of 600A. It has a range of forward voltage drop of 0.45V~0.75V, reverse leakage current of 1mA, and reverse voltage of 12V. The device has a minimum insulation clearance of 0.45mm, a gasket height of 5.1mm, and a body size of 89.4 × 64.2mm.

This bridge rectifier also has a high surge capability which enables it to exist for a long time in a full-bridge circuit. It ensures current satisfaction across the entire input range. Furthermore, the MSD200-12 provides superior system efficiency and high efficiency over wide input voltage variations.

The working principle of the MSD200-12 is simple. It consists of four diodes, connected in a “bridge” formation. The AC voltage is applied to the two input terminals, and then circulates through the two diodes. As the alternating current changes, the two diodes turn on and off, allowing the electrical current to flow through the output terminals. The result is a DC voltage, which can be used in various applications.

The MSD200-12 bridge rectifier is a highly reliable device. It features a high surge capability and a wide range of forward voltage drop. It has superior system efficiency and high efficiency over wide input voltage variants, and maintains current satisfaction across the entire input range. This makes it an ideal choice for applications such as high-ram inductive loads, DC motor drivers, and full bridge PFC systems.

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