***********************************************************************
***********           PANJIT International Inc.             ***********
***********************************************************************
*Jun 11, 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 AZ23C3V3 A K
.param
+vc0 = 5.336e-10	vc1 = 8.724e-10		vc2 = 1.509		vc3 = 2.807e-7		vc4 = 8.053
+tc1 = 3.567e-2		tc2 = 2.021e-2		tc3 = 5.201e-3		tc4 = 3.526e-3
.func irpwr(v) {(vc0+vc1*v^vc2)*(1.0+tc1*(temp-25)*exp(tc2*(temp-25)))+(vc3*v^vc4)*(1.0+tc3*(temp-25)*exp(tc4*(temp-25)))}
d1 A K zener
g1 K A value = {irpwr(v(K,A))}
.model zener d
***** flag parameter *****
+level = 1                     
***** dc model parameter *****
+ is = 1.007e-14	   n = 1.098e0		  rs = 4.816e-1		ikf = 2.045e-1
+ibv = 5e-3		 nbv = 4		  bv = 3.305
***** capacitance parameter *****
+cjo = 1.770e-10	   m = 5.343e-1		  vj = 1.482e0
+ fc = 0.5
***** temperature coefficient *****
+tnom = 25		  eg = 1.127		 xti = 3
+trs1 = 2.703e-4	trs2 = 1.063e-5
+tbv1 = -5.194e-4	tbv2 = 9.905e-7		 tikf = -1.905e-3
.ends AZ23C3V3
*$
