Alpha and Omega Semiconductor datasheet for the AON6428 power MOSFET, provided as a 301 KB PDF. It lists the absolute maximum ratings, threshold voltage, RDS(on) and gate charge figures, plus the DFN package outline and recommended land pattern. Such transistors are a frequent cause of shorted rails on laptop motherboards. With the pin drawing you can tell drain from source and gate quickly, measure each pin to ground, and check that any replacement has comparable ratings before soldering.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @ic_mosfet_pdf_datasheets. Enginerys does not host this file.
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