I have designed a One Side JFET N-channel model. And now I need to apply the same design but this time assume it’s SYMMETRICAL JFET. Which confused me

Could you please explain “symmetrical Jfet design”. And what will change if we apply the same design for symmetrical model ?

I attached my one side jfet design.

Thank you

 

Could you please explain “symmetrical Jfet design”.

Symmetrical just means that the source and drain are interchangeable.

 

Symmetrical just means that the source and drain are interchangeable.

... and from my experience most J-FET's are symmetrical even though it is not stated in the specifications .

 

A discussion of symmetry -

https://electronics.stackexchange.com/questions/37087/about-jfet-polarity

Regards, Dana.