Sinopower datasheet for the SM3317NSQA, a PDF of about 191 KB. Parts in the Sinopower SM range are power MOSFETs commonly found in laptop and motherboard power stages, and the datasheet gives pinout, package outline, voltage and current ratings, on-resistance and gate characteristics. Technicians consult it when replacing a shorted transistor, checking whether a substitute part is compatible or confirming which pin is gate, drain and source before measuring diode readings on the board.
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 | 12 Oct 2021 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 29 Apr 2025 | Open file on RM Schematics |
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