Version 4 SHEET 1 880 680 WIRE 544 64 304 64 WIRE 304 112 304 64 WIRE 128 224 -48 224 WIRE 304 240 304 192 WIRE 544 240 544 64 WIRE -48 272 -48 224 WIRE 128 320 128 224 WIRE 256 320 128 320 WIRE -48 400 -48 352 WIRE 304 400 304 336 WIRE 544 400 544 320 FLAG 304 400 0 FLAG 544 400 0 FLAG -48 400 0 SYMBOL nmos 256 240 R0 WINDOW 0 57 33 Left 0 SYMATTR InstName M1 SYMATTR Value BS170/PLP SYMATTR Prefix X SYMBOL voltage 544 224 R0 SYMATTR InstName V1 SYMATTR Value 12 SYMBOL voltage -48 256 R0 SYMATTR InstName V2 SYMATTR Value 5 SYMBOL res 288 96 R0 SYMATTR InstName R1 SYMATTR Value 100 TEXT -48 144 Left 0 !.include bs170.lib TEXT -50 176 Left 0 !.dc V2 0 5 0.1