I am attempting to determine whether some JFETS I have on hand are behaving properly.
I breadboarded this circuit (I reversed battery polarity for P-channel JFETs):
And got these results (horizontal axis is volts and vertical axis is milliamps):
One P channel device is most certainly dead: 1-2 and 1-1 isn't linear.
But are the others alright?
I breadboarded this circuit (I reversed battery polarity for P-channel JFETs):
And got these results (horizontal axis is volts and vertical axis is milliamps):
One P channel device is most certainly dead: 1-2 and 1-1 isn't linear.
But are the others alright?