Datasheet AOZ7270DI (Alpha & Omega)

AOZ7270DI 600V "Zero Bridge Loss" AlphaZBLTM Ideal Diode General Description Features
The AOZ7270 is a 600V AlphaZBLTM product that uses Replaces a power diode in HV bridge rectifier an internal 190mΩ N-channel MOSFET to replace a Self-powered in AC system diode when used in AC/DC diode-bridge application. The AOZ7270 reduces power consumption and improves Internal 0.19Ω 600V N-channel MOSFET thermals. Low reverse threshold 1mV Low quiescent current 5uA The Schottky diode bridge rectifier is a classic circuit Thermally enhanced used for full-wave ac-to-dc rectification and dc polarity correction. The high VF of high voltage Schottky diodes
Applications
cause high power loss and pose a thermal challenge. AOS' AlphaZBL product uses a controller + 600V AC/DC MOSFET to enable ideal diode operation and can be HV bridge rectifier used to replace the schottky diode. Replacing the 4 diodes in a full-wave bridge rectifier circuit with a low loss MOSFET reduces power dissipation and results in improved thermals and higher reliability operation. The AOZ7270 is self-powered from the AC line without the need of an extra voltage supply. The AOZ7270 is available in a 5mm×7mm DFN-12L package and is rated over a -40°C to +125°C ambient temperature range.
Typical Application
-to Vin Downstream Load Rev. 1.0 September 2020
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