hello 3N187, where to find this type of mosfet in ltspice, , because i am reading one good book and i need this 3N187, any help is welcome
i just need one dual gate, gratis, i find one, but i dont know how to install in ltspcieYou must buy transistor components. They would be impossible for a hobbyist to manufacture to spec.
thank you but i fix itYou should be able to model it as two stacked single gate fets. That's really all it is inside, sharing one channel so the drain of the lower one is also the source of the upper one. Set Vthresh for the upper one equal to the difference between the external lower and upper gate thresholds.
What is that “one good book” ?3N187, where to find this type of mosfet in ltspice, , because i am reading one good book and i need this 3N187,
thnx and happy new yearWhat is that “one good book” ?
Michael1978 also posted on the "All About Circuits" website. A solution was provided by Bordodynov who is also a stalwart of the Ltspice yahoo group. It is well worth joining the yahoo group if you are using Ltspice.
A text library file is attached for those who are interested in dual gate FET Ltspice models.