Version 4 SHEET 1 2232 680 WIRE -848 -272 -912 -272 WIRE -752 -272 -768 -272 WIRE -912 -192 -912 -272 WIRE -752 -176 -752 -272 WIRE -912 -80 -912 -112 WIRE -832 -80 -912 -80 WIRE -752 -80 -752 -112 WIRE -752 -80 -832 -80 WIRE -832 -48 -832 -80 FLAG -832 -48 0 SYMBOL diode -768 -176 R0 SYMATTR InstName 10BQ015PbF SYMBOL voltage -912 -208 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V1 SYMATTR Value 5 SYMBOL res -752 -288 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R1 SYMATTR Value 1k TEXT -930 -352 Left 0 !.dc V1 -5 5 0.2 TEXT -928 -392 Left 0 !.model 10BQ015PbF D (IS=172.54E-9 N=.65924 RS=66.183E-3 IKF=.44361 EG=.78 CJO=463.87E-12 M=.69245 VJ=1.5693 ISR=10.010E-21 NR=4.9950 BV=22.943 IBV=1.1246E-3)