Referring to the graph below, why is it that when a Mosfet turns on, Vds does not decrease until the channel is supporting the full-load current? From my understanding, Vds should start decaying as soon as Vgs equals Vth of the Mosfet but that is not the case.
From the research that I have done, I found that this is at least partly due to the behavior of a diode (I am assuming that the diode being referred to here is the freewheeling diode of an clamped inductive load?), but that does not seem clear me at all.
Mainly, I am just trying to get a better understanding of how Mosfets works, particularly in relation to power supply design.
Edit: Forgot to add the graph.
From the research that I have done, I found that this is at least partly due to the behavior of a diode (I am assuming that the diode being referred to here is the freewheeling diode of an clamped inductive load?), but that does not seem clear me at all.
Mainly, I am just trying to get a better understanding of how Mosfets works, particularly in relation to power supply design.
Edit: Forgot to add the graph.