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In the datasheet for the NTK3134N MOSFET there are minimum and maximum values for the gate threshold voltage (Vth). min = 0.35V and max = 1V. How do I interpret this range? Is there hysteresis at play so that the transistor will turn on with a gate-to-source voltage above 1V and then turn off if the gate-to-source voltage goes below 0.35V? (It remains on below 1V but above 0.35V?)

Gate threshold voltage defines at which voltage level the MOSFET will start to conduct current.(Id-250 uA). For the part NTK3134N MOSFET the minimum Vgs is 0.45V and the maximum is 1.2V. Answered by:
ON Semiconductor
2014-01-28 12:35:52.542