PDF datasheet, 327 KB, for the AON7426 from Alpha and Omega Semiconductor, an N-channel MOSFET in the compact DFN 3x3 package often placed in laptop buck converters and power switching circuits. The document details pin functions, maximum drain-source voltage, current rating, gate charge and thermal data. It helps when locating the drain pad and gate pin to test for a shorted FET on a power rail and when selecting an equivalent. Match package size, channel type and voltage rating before substituting another device.
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