Hello everyone,
After doing almost 2 days research, I ended without knowing 100% when to use a bjt or a fet.
Consider these examples all using an µC:
Driving an 5V relay;
Driving an 12V relay; (I suppose its the same case)
Driving a high power circuit;
other examples you can thing of.
I know how FETs and BJTs work, so to save you time and work, you don't need to write about that (Vgs, internal resistance, V drop, etc).
In each example, if possible, please state a usable FET and/or BJT example.
Thanks a lot!
After doing almost 2 days research, I ended without knowing 100% when to use a bjt or a fet.
Consider these examples all using an µC:
Driving an 5V relay;
Driving an 12V relay; (I suppose its the same case)
Driving a high power circuit;
other examples you can thing of.
I know how FETs and BJTs work, so to save you time and work, you don't need to write about that (Vgs, internal resistance, V drop, etc).
In each example, if possible, please state a usable FET and/or BJT example.
Thanks a lot!