MA3X721D0L

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The MA3X721D0L is a 850V, E-Line-Rated, 3-phase diode array. This three-phase diode array provides protection for input rectifier circuits against voltage-temperature swings, instantaneous overloads and line transients. It also offers complete protection against reverse-voltage effects.

MA3X721D0L belongs in the category of diodes-rectifiers-arrays. The application filed of MA3X721D0L main includes AC/DC converters, power supplies, AC switchgear and similar applications. MA3X721D0L is used in the input rectifier circuits and can help to reduce power losses, increase power efficiency and attain stricter EMI requirements.

The working principle of MA3X721D0L consists of two primary components: the rectifier and the controller. The rectifier consists of multiple individual diodes connected in parallel in a configured pattern. These are responsible for allowing current to pass in only one direction when the voltage reaches a certain limit. Meanwhile, the controller acts as a high speed switch between the rectifier and the load, bypassing it when the voltage across the rectifier exceeds certain levels.

The main advantage of MA3X721D0L comes in its built-in rate of change control (RCC). This RCC feature can control the rate of change of the voltage across the rectifier and prevents it from exceeding predetermined levels. This not only helps with power efficiency but also helps to reduce EMI emissions.

The MA3X721D0L is a great choice for applications that require high frequency EMI protection and maximum efficiency. With its built-in rectifier and RCC features, MA3X721D0L is able to effectively protect against voltage temperature-swings and line transients. It offers a cost-effective solution for a wide range of applications.

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