9 with NMOS, current flows from Drain-to-source (arrow points away from device at the Source) with PMOS, current flows from Source-to-drain (arrow points to the device at the Source) P …

Jan 31, 2025 · .model myNMOS NMOS(Kp=100u Vto=0.5 Lambda=0) You can do a similar thing for PMOS, except you would give it a Vto value that is negative. Now here is the part that is …

Jan 29, 2022 · Here is my circuit in Spice: I want to do a simple analysis of the NMOS like this: What kind of command should I use?

Dec 6, 2023 · I have designed a circuit in which I have used a BSS138 N channel MOSFET as a switch to turn on a 12V 50mA load from a GPIO. During the schematic design in KiCad, I have …

2 I've had some weird occurances in labs etc. (using Cadence) where sometimes we would be told to connect the body/bulk/substrate terminal of our NMOS devices to the most negative …

Is it possible to use an NMOS as a highside switch ? what are the disadvantages? In my circuit i have a Reverse voltag protection IC that controls an NMOS on the highside.

Sep 14, 2014 · I have a a question on forming of the inversion layer in NMOS. More specifically, please refer to the following figures The negative ions (in-mobile) are due to the the …

Aug 28, 2016 · The NMOS will leave saturation when Vout < Vin - VTN. It depends on the geometry and the parameters which case occurs first, but at some point the NMOS will leave …

Sep 10, 2020 · 1- In some circuits (Low voltage ones) the body of the pmos is connected to the gnd and nmos to the vdd. i wanted to know the reason behind this technique or in others …

Jun 14, 2021 · NMOS devices require a positive Vgs to turn on - that means the gate voltage must be higher than the source voltage. In your circuit you are driving the gate with a 0-3.3V signal, …