***********************************************************************
***********           PANJIT International Inc.             ***********
***********************************************************************
*Nov 08, 2019                                                         *
*                                                                     *
*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 GS2004HE A K 
.param
+vc0 = 9.246e-9 	vc1 = 3.216e-11		vc2 = 1.000e0		vc3 = 3.413e-9		vc4 = 2.355e-3
+tc1 = 7.918e-2		tc2 = 4.245e-2		tc3 = 1.208e-2		tc4 = 1.095e-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 = 3.978e-9		   n = 1.767		  rs = 2.711e-2
+ibv = 1e-3		 nbv = 1		  bv = 440
+ikf = 77.016
***** capacitance parameter *****
+cjo = 2.194e-11	   m = 3.460e-1		  vj = 3.905e-1 
+ fc = 0.5
***** temperature coefficient *****
+tnom = 25		  eg = 1.12		 xti = 3
+trs1 = 5.705e-5	trs2 = 1.206e-5		tikf = -2e-5
+tbv1 = 0.7797e-3	tbv2 = -0.2212e-6
.ends GS2004HE
*$
