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* Copyright:                   *
* Vishay Intertechnology, Inc. *
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*16-Jul-2018
*ECN S18-0723, Rev. A
*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 SQD40131EL D G S 
M1 3 GX S S PMOS W= 9460000u L= 0.30u 
M2 S GX S D NMOS W= 9460000u L= 0.26u 
R1 D 3 8.193e-03 4.121e-03 8.074e-06 
CGS GX S 2.922e-09 
CGD GX D 1.957e-11 
RG G GY 4
RTCV 100 S 1e6 1.158e-03 3.771e-06 
ETCV GY GX 100 200 1 
ITCV S 100 1u 
VTCV 200 S 1 
DBD D S DBD 9460000u 
********************************************* 
.MODEL PMOS PMOS ( LEVEL = 3 TOX = 5e-8 
+ RS = 0 KP = 3.549e-06 NSUB = 4.027e+16 
+ KAPPA = 1.100e-03 NFS = 4.210e+11 
+ LD = 0 IS = 0 TPG = -1 CAPOP = 12 ) 
**********************************************  
.MODEL NMOS NMOS ( LEVEL = 3 TOX = 5e-8 
+NSUB = 4.521e+16 IS = 0 TPG = -1 CAPOP = 12 ) 
********************************************** 
.MODEL DBD D ( 
+FC = 0.1 TT = 4.307e-08 TREF = 25 BV = 41 
+RS = 2.569e-02 N = 1.172e+00 IS = 7.617e-12 
+EG = 7.850e-01 XTI = 1.000e+01 TRS = 2.393e-05 
+CJO = 2.000e-11 VJ = 2.659e+00 M = 8.261e-01 ) 
.ENDS 
