Ib Vs Vbe Graph. Output ic vs vce for β 50 b c e vce ic ib 0 2 4 6 8 10 12 0 1 2 ic ma vce v ib 200 µa ib 160 µa ib 120 µa ib 80 µa ib 40 µa sat active active region vce vbe. However putting 100v or even 10v on the vbe junction of a transistor is so far outside of normal operation that you can t expect the models to do anything sensible.
The transfer curve ic f vbe. On the ic vbe graph find the point corresponding to this coordinate for ic on the curve used in steps 1 to 4. Controlled current source saturation region vce vbe.
I ve been doing my own experiments and i ve so far shown the exponential rise in collector current as a function of vbe.
This is very similar to the graphical approach used with. Endgroup rhody may 11 17 at 5 30. Ib is the base current vb is the base bias voltage vbe is the base emitter volt drop 0 7v and rb is the base input resistor. Enter the voltage for this point in the on base emitter voltage vbe il at 0 5 max gain collector current low values range field.
