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***********           PANJIT International Inc.             ***********
***********************************************************************
*Jun 04, 2021                                                         *
*                                                                     *
*This SPICE Model describes the characteristics of a typical device   *
*and does not respresent the specification. Designer should refer to  *
*the same type name data sheet for specification limits.              *
***********************************************************************
*$
.subckt AZ23C27-AU A K
.param
+vc0 = 5.372e-11	 vc1 = 2.586e-11   	 vc2 = 7.361e-1		 vc3 = 1.843e-11	  vc4 = 1.314e-1
+tc1 = 1.352e-2		 tc2 = 1.027e-2		 tc3 = 9.279e-3		 tc4 = 9.676e-3 
.func irexp(v) {(vc0+vc1*v**vc2)*(1.0+tc1*(temp-25)*exp(tc2*(temp-25)))+(vc3*exp(vc4*v))*(1.0+tc3*(temp-25)*exp(tc4*(temp-25)))}
d1 A K zener
g1 K A value = {irexp(v(K,A))}
.model zener d
***** flag parameter *****
+level = 1                     
***** dc model parameter *****
+ is = 3.827e-15	   n = 1.052e0		  rs = 5.398e-1		ikf = 5.815e-3
+ibv = 5e-3		 nbv = 0.8		  bv = 27
***** capacitance parameter *****
+cjo = 1.730e-11	   m = 3.613e-1		  vj = 6.747e-1 
+ fc = 0.5
***** temperature coefficient *****
+tnom = 25		  eg = 1.127		 xti = 3
+trs1 = 1.042e-5	trs2 = 1.057e-6		
+tbv1 = 8.568e-4	tbv2 = -1.385e-7	 tikf = 5.9e-3
.ends AZ23C27-AU
*$
