***********************************************************************
***********           PANJIT International Inc.             ***********
***********************************************************************
*Nov 03, 2025                                                         *
*                                                                     *
*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 P6AFC16A-AU  A K 
.param
+vc0 = 1.950e-10	   vc1 = 7.400e-12        vc2 = 8.000e-1	 vc3 = 6.000e-14	vc4 = 3.200e-1
+tc1 = 1.800e-2	           tc2 = 1.071e-2	  tc3 = 3.991e-1  	 tc4 = 3.450e-2
d1 A A1 zener
g1 A1 A value = {irexp(v(A1,A))}
v1 A1 K1 0
e1 K1 K value = {rbv(i(v1))}
.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)))}
.func rbv(i) {1.435e-1*min(i,0)}
.model zener d
***** flag parameter *****
+level = 1 
***** dc model parameter *****
+ is = 8.537e-15	     n = 9.927e-1         rs = 2.030e-03
+ibv = 1.0e-3		   nbv = 1.0		  bv = 18.75
+ikf = 4.725             
***** capacitance parameter *****
+cjo = 1.379e-9	             m = 3.348e-1	  vj = 6.326e-1
+ fc = 0.5
***** temperature coefficient *****
+tnom = 25		    eg = 1.137	         xti = 3
+tikf = 1.000e-3          
+tbv1 = 8.500e-4	  tbv2 = -5.220e-7
.ends P6AFC16A-AU
*$
