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* Copyright:                   *
* Vishay Intertechnology, Inc. *
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BZX55C18			

* Technology:        DISCRETE DEVICE			
* Device:            Zener Diode BZX 55C 18			
* Type:              Typical (nom)			
* Model established: 12.11.1996, by S.Reuter, TM1iC63-HN			
* Wafer:			
* Remarks:           Macro model			
* Revision:			
* Simulator:         PSPICE			

.SUBCKT BZX18 a c			

 DF a c DFOR
 DR c a DREV
 DB b a DBRE
 EB c b POLY(1) d 0 16.2 1
 IB 0 d 1m
 RB 0 d 1k TC=19m

.MODEL DFOR D
 + IS =  60p  RS = 500m  N  =  1.6  CJO=43.6p
 + VJ = 700m  M  = 420m  FC = 700m  XTI=    3
 + EG =1.186

.MODEL DREV D
 + IS = 100f  N  =   34  XTI=    3  EG =1.186

.MODEL DBRE D
 + IS =  10f  RS =   20  N  =    1  XTI=    0			
 + EG =1.186			
			
.ENDS BZX18