    .SUBCKT irf2804 1 2 3
    * SPICE3 MODEL WITH THERMAL RC NETWORK
    **************************************
    *      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    *    UNPUBLISHED LICENSED SOFTWARE   *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 Sep 20, 02
    * 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
    .MODEL MM NMOS LEVEL=1 IS=1e-32
    +VTO=4.27256 LAMBDA=0.0472833 KP=139.64
    +CGSO=5.52782e-05 CGDO=3.18321e-08
    RS 8 3 0.00103063
    D1 3 1 MD
    .MODEL MD D IS=1.11542e-09 RS=0.00173553 N=1.2443 BV=40
    +IBV=0.00025 EG=1 XTI=1 TT=0.0001
    +CJO=5.18801e-09 VJ=0.500006 M=0.460614 FC=0.5
    RDS 3 1 1e+06
    RD 9 1 1e-05
    RG 2 7 3.10689
    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=2.96439e-09 VJ=0.85452 M=0.374846 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=0.4 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 6.86549e-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=0.4
    .ENDS irf2804

    *SPICE Thermal Model Subcircuit
    .SUBCKT irf2804t 2 0

    R_RTHERM1         1 2  0.13
    R_RTHERM2         0 1  0.164
    C_CTHERM1         1 2  0.0037
    C_CTHERM2         0 1  0.06061

    .ENDS irf2804t