*
*       _/_/_/_/_/_/                          
*     _/       _/                             
*      _/_/   _/          STMicroelectronics  
*         _/ _/                               
*   _/_/_/  _/                                
*   www.st.com                                
*                                             
* 
*****************************************************
*     Model Generated by STMicroelectronics         *
*             All Rights Reserved       	          *
*      Commercial Use or Resale Restricted          *
*****************************************************
* CREATION DATES: 06-12-2007                        *
*                                                   *
* POWER MOSFET Model (level 3)                      *
*                                                   *
* EXTERNAL PINS DESCRIPTION:                        *
*                                                   *
* PIN 1 -> Drain                                    *
* PIN 2 -> Gate                                     *
* PIN 3 -> Source                                   *
*                                                   *
*                    ****C****                      *
*            **********************                 *
*     ***************************************       *
*  PARAMETER MODELS EXTRACTED FROM MEASURED DATA    *
*              <<<<<<<<<<<>>>>>>>>>>>               *
*     ***************************************       *
*   THIS MODEL CAN BE USED AT TEMPERATURE: 25 °C    *
*                                                   *
*****************************************************
 
.SUBCKT STP20NM50FD 1 2 3
LG 2 4  7.5n
LS 12 3 7.5n
LD 6 1  4.5n
RG 4 5  2.994
RS 9 12 0.781E-02
RD 7 6  0.129
RJ 8 7  0.356E-02
CGS 5 9   0.144E-08
CGD 7 10  0.146E-08
CK  11 7  0.174E-10
DGD 11 7 DGD
DBS 12 6 DBS
DBD  9 7 DBD
MOS  13 5 9 9 MOS L=1u W=1u
E1  10 5 101 0 1
E2  11 5 102 0 1
E3  8 13 POLY(2) 6 8 6 12 0 0 0 0  0.109
G1  0 100 7 5 1u
D1  100 101  DID
D2  102 100  DID
R1  101 0  1MEG
R2  102 0  1MEG
 
.MODEL MOS NMOS
+ LEVEL = 3
+ VTO   = 4.784
+ PHI   = 1.051
+ IS    = 0.1P
+ JS    = 0
+ THETA = 0.499
+ KP    = 24.094
 
.MODEL DGD D
+ IS    = 0.1P
+ CJO   = 0.134E-09
+ VJ    = 0.618
+ M     = 0.439

.MODEL DBD D
+ IS    = 0.1P
+ CJO   = 0.239E-12
+ VJ    = 0.783
+ M     = 0.421

.MODEL DBS D
+ IS    = 0.1P
+ BV    = 544
+ N     = 1
+ TT    = 0.374E-06
+ RS    = 0.243E-01

.MODEL DID D
+ IS    = 0.01P
+ RS    = 0
+ BV    = 554

.ENDS STP20NM50FD

* END OF MODELLING