***********************************************************************
***********           PANJIT International Inc.             ***********
***********************************************************************
*Aug 30, 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 P6SMB47A A K
.param
+vc0 = 4.346e-11	vc1 = 3.416e-11		vc2 = 1.000e0		vc3 = 9.313e-12		vc4 = 1.455e-1
+tc1 = 5.808e-2		tc2 = 3.345e-2		tc3 = 3.808e-2		tc4 = 3.295e-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 = 3.307e-12	   n = 1.213		  rs = 3.767e-2		 ikf = 1.0e-1
+ibv = 1e-3		 nbv = 1.0		  bv = 47.05
***** capacitance parameter *****
+cjo = 6.289e-10	   m = 3.335e-1		  vj = 5.595e-1
+ fc = 0.5
***** temperature coefficient *****
+tnom = 25		  eg = 1.127		 xti = 3
+trs1 = 1.305e-3	trs2 = 4.606e-6		tikf = 1e-4
+tbv1 = 9.137e-4	tbv2 = -3.203e-7
.ends P6SMB47A
*$
