MA2Z7850GL

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MA2Z7850GL is a semiconductor device made of silicon and rated for a reverse blocking voltage up to 1000V. It is a single, high power factor rectifier, is capable of working at high temperatures and has high efficiency. This makes it well-suited for use in power electronics, switching power supplies and large power applications.

Its primary application field is in medium-high powered DC-DC converters, power electronics and general power conversion applications. It is also commonly used in the power circuits of uninterruptible power supplies and frequency converters. MA2Z7850GL can also be used in high temperature applications due to its inherently high efficiency and temperature range capability.

The MA2Z7850GL is a single phase rectifier with four diodes connected in parallel and current sharing circuits. Each diode has an anti-parallel diode construction, which allows for a forward voltage drop of less than 0.5V at forward currents up to 10A. The anti-parallel diode construction also helps reduce reverse leakage current. As the temperature increases, the forward voltage drop and the reverse leakage current both increase.

Due to its high power factor, MA2Z7850GL allows a higher input current at the same output power, reducing total power losses. This makes the device very efficient in lower current applications. The MA2Z7850GL can also handle transient over-currents, making it suitable for automotive, industrial and other high power applications.

The rectifier is designed to operate in an active-mode, using the connected inductor to reduce switching losses. In this mode, the diode’s reverse blocking voltage is small, thus reducing converter losses. The inductor provides energy storage, enabling the diode to block large reverse voltages. This in turn results in a high reverse blocking and greatly improves the rectifier’s efficiency and power factor.

Overall, the MA2Z7850GL is an excellent choice for medium-high to large power applications. It has a high efficiency, high power factor, and low forward voltage drop, making it suitable for all sorts of applications ranging from uninterruptible power supplies and frequency converters to power transmission and distribution, and industrial and automotive applications.

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