hello friends
i need a good software to drawing electronic circuits and i want it to use in publishing my final thesis, i use visio,tinycad,electronic workbench and...
but in all of them i have a problem! i want to draw mosfets without bulk pin, clearly i want draw MOS in this shape:
MOSFETs have a bulk terminal, whatever it's conncted to. But you can make your own schematic symbols or modify existing ones in any electronic CAD tool.
E.g. in LTspice, you can make a new MOSFET symbol with a few clicks from the existing one and use it in your circuit. Straight line as channel usually stands for depletion mode FET, by the way.
Whatever package you are using, just read its help file or user manual, look for the section where it explains how to draw/add user defined components.