***********************************************************************
***********           PANJIT International Inc.             ***********
***********************************************************************
*Apr 29, 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 AZ23C10-AU A K
.param
+vc0 = 3.396e-11	 vc1 = 2.085e-11   	 vc2 = 9.362e-1		 vc3 = 8.183e-14	  vc4 = 1.084e0
+tc1 = 2.551e-2		 tc2 = 1.121e-2		 tc3 = 1.391e-2		 tc4 = 1.371e-2 
.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 = 5.026e-15	   n = 1.104e0		  rs = 5.011e-1		ikf = 2.045e-3
+ibv = 5e-3		 nbv = 0.8		  bv = 10
***** capacitance parameter *****
+cjo = 4.587e-11	   m = 3.222e-1		  vj = 5.042e-1 
+ fc = 0.5
***** temperature coefficient *****
+tnom = 25		  eg = 1.167		 xti = 3
+trs1 = -7.471e-4	trs2 = -5.862e-7		
+tbv1 = 5.662e-4	tbv2 = -6.005e-9	 tikf = 1.059e-2
.ends AZ23C10-AU
*$
