I wanted to see what forward voltage I'd get on a 90SQ035 Schottky diode at different current flows.

By Julian

Youtuber, shed dweller, solar charge controller aficionado

4 thoughts on “High power schottky diode forward voltage and current tutorial”
  1. Avataaar/Circle Created with python_avatars locoo1 says:

    Got to say great set up with the lamps

  2. Avataaar/Circle Created with python_avatars retro80s says:

    Thanks for that .keep them coming .

  3. Avataaar/Circle Created with python_avatars Julian Ilett says:

    Many thanks. Both reasons really. This diode can operate continuously at high temperature (175C degrees I think) so reliability is a benefit. Low forward voltage means the diode loses less energy as heat.

  4. Avataaar/Circle Created with python_avatars retro80s says:

    Useing these types of diodes I presume it's to grab every last drop of voltage available from a solar panel or anything else that's in need of getting full efficiency from .or are they more reliable than the run of mill cheaper n series diodes .when you answer this question I'll learn something else . your vids are great…

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