Tohle vyšlo v reálu:

Moderátor: Moderátoři
AmarokCZ píše: protože přes Cgd se zvýší napětí Uds.
Kód: Vybrat vše
** IRF630
.SUBCKT irf630/IR 1 2 3
**************************************
* Model Generated by MODPEX *
*Copyright(c) Symmetry Design Systems*
* All Rights Reserved *
* UNPUBLISHED LICENSED SOFTWARE *
* Contains Proprietary Information *
* Which is The Property of *
* SYMMETRY OR ITS LICENSORS *
*Commercial Use or Resale Restricted *
* by Symmetry License Agreement *
**************************************
* Model generated on Jun 25, 96
* Model format: SPICE3
* Symmetry POWER MOS Model (Version 1.0)
* External Node Designations
* Node 1 -> Drain
* Node 2 -> Gate
* Node 3 -> Source
M1 9 7 8 8 MM L=100u W=100u
* Default values used in MM:
* The voltage-dependent capacitances are
* not included. Other default values are:
* RS=0 RD=0 LD=0 CBD=0 CBS=0 CGBO=0
.MODEL MM NMOS LEVEL=1 IS=1e-32 VTO=3.90614 LAMBDA=0 KP=2.70091 CGSO=7.25845e-06 CGDO=1e-11
RS 8 3 0.0001
D1 3 1 MD
.MODEL MD D IS=2.59955e-15 RS=0.0232241 N=0.818263 BV=200 IBV=0.00025 EG=1 XTI=2.54918 TT=0 CJO=6.35847e-10 VJ=5 M=0.772431 FC=0.5
RDS 3 1 8e+06
RD 9 1 0.169992
RG 2 7 4.09017
D2 4 5 MD1
* Default values used in MD1:
* RS=0 EG=1.11 XTI=3.0 TT=0
* BV=infinite IBV=1mA
.MODEL MD1 D IS=1e-32 N=50 CJO=1.28188e-09 VJ=1.20026 M=0.9 FC=1e-08
D3 0 5 MD2
* Default values used in MD2:
* EG=1.11 XTI=3.0 TT=0 CJO=0
* BV=infinite IBV=1mA
.MODEL MD2 D IS=1e-10 N=0.413904 RS=3e-06
RL 5 10 1
FI2 7 9 VFI2 -1
VFI2 4 0 0
EV16 10 0 9 7 1
CAP 11 10 1.2819e-09
FI1 7 9 VFI1 -1
VFI1 11 6 0
RCAP 6 10 1
D4 0 6 MD3
* Default values used in MD3:
* EG=1.11 XTI=3.0 TT=0 CJO=0
* RS=0 BV=infinite IBV=1mA
.MODEL MD3 D IS=1e-10 N=0.413904
.ENDSKód: Vybrat vše
.subckt IRF630 D G S
.model mosfet NMOS( LEVEL=17 VTO=3.804 RS=0.04822 KP=4.366 RD=0.1648 TC1RD=0.0153 RG=8 IS=1e-36 LIMIT(VDS)=(*, 200)
+ CGDMAX=2.50E-09 CGDMIN=4.00E-12 XG2CGD=0.5 XG1CGD=0.1 CBD=1.85E-10 VTCGD=1)
.model diode D( IS=1.13e-12 RS=0.0194 TT=3.643e-07)
M1 D G S S mosfet
D1 S D Diode
Cgs G S 7.20E-10
.ends