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I have a design that requires a certain mosfet. The design is here. This is the schematic schematic

I can't find a supplier in Canada that has the Mosfets, m1/m2. It calls for a DMP4015SK3-13. Digikey has a 20 week lead time. Is it possible to substitute another mosfet?

The one it calls for is here. Can I use this as a substitute?

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    \$\begingroup\$ Post the schematic, not a link. State to which component designator you are referring to. \$\endgroup\$ – winny Apr 24 '18 at 20:01
  • \$\begingroup\$ added the schematic. \$\endgroup\$ – Oggie Apr 24 '18 at 23:40
  • \$\begingroup\$ Have you tried Electrosonic or Active Components? \$\endgroup\$ – Frank Apr 25 '18 at 0:35
  • \$\begingroup\$ yes I did. As well as mouser and newark. \$\endgroup\$ – Oggie Apr 25 '18 at 1:13
  • \$\begingroup\$ The specified MOSFET has a higher rated current and VgsMax than the substitute that you are proposing, but not by a significant margin. If you can ensure that the FET will be operated within these slightly narrower limiting ratings you should be fine, at least for operating in the ohmic mode. \$\endgroup\$ – Reinstate Monica - ζ-- Apr 25 '18 at 2:12

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