Version 4
SHEET 1 1108 1064
WIRE 160 -48 0 -48
WIRE 496 -48 160 -48
WIRE 0 -16 0 -48
WIRE 160 96 160 -48
WIRE 0 112 0 64
WIRE 496 112 496 -48
WIRE 64 160 0 160
WIRE 112 160 64 160
WIRE 448 176 400 176
WIRE 0 208 0 160
WIRE 0 320 0 288
WIRE 160 320 160 192
WIRE 496 336 496 208
FLAG 0 112 0
FLAG 0 320 0
FLAG 160 320 0
FLAG 496 336 0
FLAG 400 176 G
FLAG 64 160 G
SYMBOL njf 112 96 R0
SYMATTR InstName J1
SYMATTR Value JBF862
SYMBOL voltage 0 192 R0
SYMATTR InstName V1
SYMATTR Value 0
SYMBOL voltage 0 -32 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL njf 448 112 R0
SYMATTR InstName J2
SYMATTR Value BF862
SYMATTR Prefix X
TEXT -64 416 Left 2 !.model JBF862 NJF(\n+ Beta=47.800E-3 Betatce=-.5 Rd=.8 Rs=7.5000 Lambda=37.300E-3 Vto=-.57093\n+ Vtotc=-2.0000E-3 Is=424.60E-12 Isr=2.995p N=1 Nr=2 Xti=3 Alpha=-1.0000E-3\n+ Vk=59.97 Cgd=7.4002E-12 M=.6015 Pb=.5 Fc=.5 Cgs=8.2890E-12 Kf=87.5E-18\n+ Af=1)
TEXT -16 -176 Left 2 !.op
TEXT -16 -144 Left 2 !.dc V2 0 5 1m V1 -0.5 0 0.1
TEXT -72 600 Left 2 !.SUBCKT BF862 1 2 3\n  Ld  1 4   1.1nH\n  Ls  3 6   1.25nH\n  Lg  2 5   0.78nH\n  Rg  5 7   0.535Ohm\n  Cds 1 3   0.0001pF\n  Cgs 2 3   1.05pF\n  Cgd 1 2   0.201pF\n  Co  4 6   0.35092pF\n  J1  4 7 6 JBF862\n \n.model JBF862 NJF(\n+ Beta=47.800E-3 Betatce=-.5 Rd=.8 Rs=7.5000  Lambda=37.300E-3 Vto=-.57093\n+ Vtotc=-2.0000E-3 Is=424.60E-12 Isr=2.995p N=1 Nr=2 Xti=3 Alpha=-1.0000E-3\n+ Vk=59.97 Cgd=7.4002E-12 M=.6015 Pb=.5 Fc=.5 Cgs=8.2890E-12 Kf=87.5E-18\n+ Af=1)\n.ENDS BF862
TEXT 512 96 Left 2 ;Mit .subckt
TEXT 176 88 Left 2 ;Mit .model