Version 4
SHEET 1 1892 1708
WIRE 320 16 -48 16
WIRE 608 16 320 16
WIRE 320 48 320 16
WIRE 608 96 608 16
WIRE 320 144 320 112
WIRE -48 240 -48 16
WIRE 80 240 80 176
WIRE 112 240 80 240
WIRE 208 240 192 240
WIRE 320 240 320 208
WIRE 320 240 272 240
WIRE 320 304 320 240
WIRE 608 320 608 176
WIRE 80 368 80 240
WIRE 320 400 320 368
WIRE 464 400 464 368
WIRE 464 400 320 400
WIRE 560 400 464 400
WIRE 464 448 464 400
WIRE -48 560 -48 320
WIRE 80 560 80 448
WIRE 80 560 -48 560
WIRE 464 560 464 528
WIRE 464 560 80 560
WIRE 608 560 608 416
WIRE 608 560 464 560
WIRE -48 592 -48 560
FLAG -48 592 0
FLAG 464 368 Vgate
FLAG 80 176 MCout
SYMBOL voltage -48 224 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 3.7
SYMBOL voltage 80 352 R0
WINDOW 3 -13 248 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value PULSE(0.2 3.5 2m 0.1u 0.1u 10u 20u 10)
SYMBOL diode 304 304 R0
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL res 592 80 R0
SYMATTR InstName Last
SYMATTR Value 3.7
SYMBOL res 208 224 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL cap 272 224 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C2
SYMATTR Value 100n
SYMBOL diode 304 48 R0
SYMATTR InstName D2
SYMATTR Value 1N4148
SYMBOL res 448 432 R0
SYMATTR InstName R3
SYMATTR Value 47k
SYMBOL diode 304 144 R0
SYMATTR InstName D3
SYMATTR Value 1N4148
SYMBOL nmos 560 320 R0
SYMATTR InstName M1
SYMATTR Value irfz44n
SYMATTR Prefix X
SYMATTR Value2 irfz44n
TEXT -82 632 Left 2 !.tran 10m
TEXT 768 24 Left 2 !.SUBCKT irfz44n 1 2 3\n**************************************\n*      Model Generated by MODPEX     *\n*Copyright(c) Symmetry Design Systems*\n*         All Rights Reserved        *\n*    UNPUBLISHED LICENSED SOFTWARE   *\n*   Contains Proprietary Information *\n*      Which is The Property of      *\n*     SYMMETRY OR ITS LICENSORS      *\n*Commercial Use or Resale Restricted *\n*   by Symmetry License Agreement    *\n**************************************\n* Model generated on Apr 24, 96\n* Model format: SPICE3\n* Symmetry POWER MOS Model (Version 1.0)\n* External Node Designations\n* Node 1 -> Drain\n* Node 2 -> Gate\n* Node 3 -> Source\nM1 9 7 8 8 MM L=100u W=100u\n* Default values used in MM:\n* The voltage-dependent capacitances are\n* not included. Other default values are:\n*   RS=0 RD=0 LD=0 CBD=0 CBS=0 CGBO=0\n.MODEL MM NMOS LEVEL=1 IS=1e-32\n+VTO=3.56214 LAMBDA=0 KP=39.3974\n+CGSO=1.25255e-05 CGDO=2.2826e-07\nRS 8 3 0.0133305\nD1 3 1 MD\n.MODEL MD D IS=9.64635e-13 RS=0.00967689 N=1.01377 BV=55\n+IBV=0.00025 EG=1.08658 XTI=2.9994 TT=1e-07\n+CJO=1.39353e-09 VJ=0.5 M=0.42532 FC=0.5\nRDS 3 1 2.2e+06\nRD 9 1 0.0001\nRG 2 7 2.20235\nD2 4 5 MD1\n* Default values used in MD1:\n*   RS=0 EG=1.11 XTI=3.0 TT=0\n*   BV=infinite IBV=1mA\n.MODEL MD1 D IS=1e-32 N=50\n+CJO=1.52875e-09 VJ=0.5 M=0.584414 FC=1e-08\nD3 0 5 MD2\n* Default values used in MD2:\n*   EG=1.11 XTI=3.0 TT=0 CJO=0\n*   BV=infinite IBV=1mA\n.MODEL MD2 D IS=1e-10 N=0.408752 RS=3e-06\nRL 5 10 1\nFI2 7 9 VFI2 -1\nVFI2 4 0 0\nEV16 10 0 9 7 1\nCAP 11 10 2.06741e-09\nFI1 7 9 VFI1 -1\nVFI1 11 6 0\nRCAP 6 10 1\nD4 0 6 MD3\n* Default values used in MD3:\n*   EG=1.11 XTI=3.0 TT=0 CJO=0\n*   RS=0 BV=infinite IBV=1mA\n.MODEL MD3 D IS=1e-10 N=0.408752\n.ENDS