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Do MOSFETs have a minimum voltage?

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The MOSFET VGS(th) or gate threshold voltage is the voltage between the gate and source that is needed to turn on the MOSFET. In other words, if VGS is at least as high as the threshold voltage, the MOSFET turns on. Some persons may be wondering just how much of a current ID can be passed on this "MOSFET on" state.Apr 6, 2017');})();(function(){window.jsl.dh('17','');})();(function(){window.jsl.dh('_tt-hYN6eOPnB0PEP9qy9qAI43','
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7.4. Threshold voltage
  1. 7.4. Threshold voltage calculation. The threshold voltage equals the sum of the flatband voltage, twice the bulk potential and the voltage across the oxide due to the depletion layer charge, or: ...
  2. 7.4. The substrate bias effect.
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Threshold voltage

https://ecee.colorado.edu \u203a book \u203a book \u203a chapter7
https://ecee.colorado.edu \u203a book \u203a book \u203a chapter7
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The threshold voltage, commonly abbreviated as Vth, of a field-effect transistor (FET) is the minimum gate-to-source voltage VGS (th) that is needed to create a conducting path between the source and drain terminals. It is an important scaling factor to maintain power efficiency.

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