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How can i get the Vgs(on) if the datasheet like the VN10LM don't have that specification. I only can se the values of Vgs(th) and Id(on), but I still mess the Vgs(on) to resolve the ecuation K = Id(on) / (Vgs(on) - Vgs(th))^2, that is part of Id = k (Vgs - Vgs(th))^2. I have all the values, the only one that i dont have is Vgs(on).

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    \$\begingroup\$ Look at the graphs. On is different things in different situations. \$\endgroup\$
    – greybeard
    Dec 2, 2023 at 16:44
  • \$\begingroup\$ @greybeard There are no graphs in the linked datasheet. \$\endgroup\$
    – The Photon
    Dec 2, 2023 at 16:54
  • \$\begingroup\$ (Where possible, go to the manufacturer for specifications. Didn't find one for TEMIC's VN10LM.) There's RS's \$\endgroup\$
    – greybeard
    Dec 2, 2023 at 17:28

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It is given in the datasheet. It's a test condition for measuring \$r_{ds}({\rm on})\$ and \$I_d({\rm on})\$: enter image description here

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