Version 4
SHEET 1 880 680
WIRE -16 144 -176 144
WIRE 80 144 -16 144
WIRE -176 176 -176 144
WIRE 80 224 80 144
WIRE -176 288 -176 256
WIRE 32 304 -64 304
WIRE -64 336 -64 304
WIRE 80 336 80 320
WIRE -64 448 -64 416
FLAG -176 288 0
FLAG 80 336 0
FLAG -64 448 0
FLAG -64 304 g
FLAG -16 144 d
SYMBOL voltage -176 160 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -64 320 R0
SYMATTR InstName V2
SYMATTR Value 6
SYMBOL nmos 32 224 R0
SYMATTR InstName M1
SYMATTR Value FDP19N40
SYMATTR Prefix X
TEXT -176 32 Left 2 !.lib FDP19N40.lib
TEXT -176 -24 Left 2 !.dc V1 0 10 0.01 V2 5 6.5 0.5
TEXT -176 72 Left 2 !.meas id_ FIND -i(V1) WHEN V(d)=2