PDF datasheet from Alpha and Omega Semiconductor for the AO4406A, a MOSFET in an SO-8 package, about 325 KB. The document gives pinout, absolute maximum ratings, on-resistance, gate threshold and package drawings. Technicians consult it when replacing a failed transistor in a laptop or motherboard power stage, to confirm drain, source and gate pins for diode-mode measurements and to pick a suitable substitute with matching voltage, current and RDS(on) ratings. Any PDF reader opens it, and the marking code on the part helps confirm identity.
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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The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @ic_mosfet_pdf_datasheets | 22 May 2021 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 28 Apr 2025 | Open file on RM Schematics |
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