Version 4
SHEET 1 964 680
WIRE 560 -16 368 -16
WIRE 368 128 368 -16
WIRE 560 144 560 -16
WIRE 304 176 144 176
WIRE 144 240 144 176
WIRE 144 384 144 320
WIRE 368 384 368 224
WIRE 560 384 560 224
FLAG 368 384 0
FLAG 560 384 0
FLAG 144 384 0
SYMBOL npn 304 128 R0
SYMATTR InstName Q1
SYMATTR Value BC546B
SYMBOL voltage 560 128 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value {Vce}
SYMBOL current 144 240 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName I1
SYMATTR Value {-Ib}
TEXT 32 64 Left 2 !.op
TEXT 32 0 Left 2 !.step param Vce 0 40 0.1
TEXT 32 32 Left 2 !.step param Ib 0 10.5uA 3.5uA