.SUBCKT ntud3129p 1 2 3 4 5 6
**************************************
*         ON Semiconductor           *
*      Model Generated by MODPEX     *
*Copyright(c) Symmetry Design Systems*
*         All Rights Reserved        *
**************************************
*Model generated on June 11, 07
*MODEL FORMAT: SPICE3
*Symmetry IGBT Model (Version 1.0)
*External Node Designations
*
x1 6 2 1 ntud3129p_fet 
x2 3 5 4 ntud3129p_fet 
x3 1 2   tvs-dual
x4 4 5   tvs-dual
.ENDS ntud3129p
* 
.SUBCKT ntud3129p_fet 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*    UNPUBLISHED LICENSED SOFTWARE   *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 11, 07
* 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 PMOS LEVEL=1 IS=1e-32
+VTO=-1.08471 LAMBDA=0 KP=26.6943
+CGSO=1.12441e-07 CGDO=1.32848e-08
RS 8 3 4.25543
D1 1 3 MD
.MODEL MD D IS=1.91993e-10 RS=0.815397 N=1.5 BV=300
+IBV=10 EG=1 XTI=1 TT=0
+CJO=2.69293e-12 VJ=1.1881 M=0.369754 FC=0.1
RDS 3 1 1e+06
RD 9 1 0.0001
RG 2 7 486.804
D2 5 4 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=2.79218e-12 VJ=0.904541 M=0.9 FC=1e-08
D3 5 0 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 2.79218e-12
FI1 7 9 VFI1 -1
VFI1 11 6 0
RCAP 6 10 1
D4 6 0 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 ntud3129p_fet
**************************************
*          Dual TVS Model             *
**************************************
.SUBCKT tvs-dual 1 2
* MODEL FORMAT: SPICE3
*      pin1   pin2
*node:  1      2
*
x1 3 1 tvs-half
x2 3 2 tvs-half
*
.ENDS tvs-dual
**************************************
*        Half Clamp Model        *
**************************************
.SUBCKT tvs-half 7 1
* MODEL FORMAT: SPICE3
*     anode cathode
*node: 7      1
*    Forward Section
D1 2 1 MDD1 TEMP=25
.MODEL MDD1 D IS=3.68785e-13 N=1 XTI=1 RS=0.2
+ CJO=5e-12 TT=5e-09
*    Leakage Current
R 1 2 250000 MDR
.MODEL MDR R TC1=0 TC2=0
*    Breakdown
RZ 2 3 0.306924 
D3 4 3 MDD3 TEMP=25
.MODEL MDD3 D IS=2.5e-15 N=0.5 
EV1 1 4 6 8 1
IBV 0 6 0.001
RBV 6 0 350000 MDRBV
.MODEL MDRBV R TC1=-9.84e-05
D4 8 0 MDD3 TEMP=25
L 7 2 1e-15
IT 0 8 0.016
.ENDS tvs-half