*Oct 08, 2012
*ECN S12-2362, Rev. B
*This document is intended as a SPICE modeling guideline and does not
*constitute a commercial product datasheet. Designers should refer to the
*appropriate datasheet of the same number for guaranteed specification
*limits.
.SUBCKT SQM25N15-52 D G S 
M1 3 GX S S NMOS W= 3654359u L= 0.25u 
M2 S GX S D PMOS W= 3654359u L= 7.245e-07 
R1 D 3 3.89e-02 8.414e-03 2.318e-05 
CGS GX S 1.525e-09 
CGD GX D 2.606e-11 
RG G GY 1m 
RTCV 100 S 1e6 1.290e-03 -5.192e-06 
ETCV GX GY 100 200 1 
ITCV S 100 1u 
VTCV 200 S 1 
DBD S D DBD 
**************************************************************** 
.MODEL NMOS NMOS ( LEVEL = 3 TOX = 10e-8 
+ RS = 5.000e-04 KP = 3.753e-06 NSUB = 9.298e+16 
+ KAPPA = 5.407e-02 ETA = 5.464e-05 NFS = 9.656e+11 
+ LD = 0 IS = 0 TPG = 1) 
*************************************************************** 
.MODEL PMOS PMOS ( LEVEL = 3 TOX = 10e-8 
+NSUB = 1.581e+15 IS = 0 TPG = -1 ) 
**************************************************************** 
.MODEL DBD D ( 
+FC = 0.1 TT = 2.000e-08 TREF = 25 BV = 152 
+RS = 3.785e-03 N = 1.030e+00 IS = 4.924e-12 
+EG = 1.206e+00 XTI = 8.383e-01 TRS = 5.327e-03 
+CJO = 9.690e-10 VJ = 4.478e-01 M = 4.548e-01 ) 
.ENDS 
