*Feb 13, 2006
*Doc. ID: 78629, ECN #, Rev. A
*File Name: Si4447DY_PS.txt and Si4447DY_PS.lib
*This document is intended as a SPICE modeling guideline and does not
*constitute a commercial product data sheet.  Designers should refer to the
*appropriate data sheet of the same number for guaranteed specification
*limits.
.SUBCKT Si4447DY D G S   
M1  3  GX S S PMOS W=1256354u L=0.25u           
M2  S  GX S D NMOS W=1256354u L=0.45u  
RG  G  GX     11.5 
R1  D  3      RTEMP 18E-3
CGS GX S      500E-12
DBD D  S      DBD
***************************************************************  
.MODEL  PMOS       PMOS  ( LEVEL  = 3          TOX    = 4E-8
+ RS     = 20E-3           RD     = 0          NSUB   = 8.5E16
+ KP     = 4E-6            UO     = 400             
+ VMAX   = 0               XJ     = 5E-7       KAPPA  = 1.2E-1
+ ETA    = 1E-4            TPG    = -1  
+ IS     = 0               LD     = 0                        
+ CGSO   = 0               CGDO   = 0          CGBO   = 0 
+ NFS    = 0.8E12          DELTA  = 0.1)
*************************************************************** 
.MODEL  NMOS       NMOS  ( LEVEL  = 3          TOX    = 4E-8
+NSUB    = 6E16            TPG    = -1)   
*************************************************************** 
.MODEL DBD D (CJO=140E-12 VJ=0.38 M=0.34
+RS=0.1 FC=0.5 IS=1E-12 TT=6E-8 N=1 BV=40.2)
*************************************************************** 
.MODEL RTEMP RES (TC1=10E-3 TC2=5.5E-6)
*************************************************************** 
.ENDS