***********************************************************************
***********           PANJIT International Inc.             ***********
***********************************************************************
*Jan 21, 2020                                                         *
*                                                                     *
*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 MMSZ4713-V A K
.param
+vc0 = 1.532e-10	 vc1 = 5.283e-11	 vc2 = 5.577e-1		 vc3 = 2.835e-11	 vc4 = 9.527e-2
+tc1 = 1.052e-2		 tc2 = 3.072e-3		 tc3 = 1.122e-2		 tc4 = 1.562e-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 = 2.081e-15	   n = 1.051		  rs = 1.269e-1		ikf = 3.984e-1
+ibv = 50e-6		 nbv = 1		  bv = 30
***** capacitance parameter ***
+cjo = 6.045e-11	   m = 3.263e-1		  vj = 6.569e-1
+ fc = 0.5                      
***** temperature coefficient ***
+tnom = 25		  eg = 1.102		 xti = 3
+trs1 = 4.403e-4	trs2 = 3.017e-6		tbv1 = 8.320e-4		tbv2 = -5.033e-7	tikf = 1.053e-2
.ends MMSZ4713-V
*$
