***********************************************************************
***********           PANJIT International Inc.             ***********
***********************************************************************
*JUL 12, 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 MMSZ5239B-AU A K 
.param
+vc0 = 4.103e-10 	vc1 = 6.812e-11		vc2 = 7.687e-12		vc3 = 5.067e-1
+tc1 = 1.359e-2		tc2 = 8.595e-3		tc3 = 1.359e-2		tc4 = 7.095e-3
d1 A K zener
g1 K A value = {(vc0+vc1*v(K,A))*(1.0+tc1*(temp-25)*exp(tc2*(temp-25)))+vc2*exp(vc3*v(K,A))*(1.0+tc3*(temp-25)*exp(tc4*(temp-25)))}
.model zener d
***** flag parameter *****
+level = 1
***** dc model parameter *****
+ is = 1.042e-14	   n = 1.125		  rs = 4.708e-1		ikf = 2.133e-2
+ibv = 20e-3		 nbv = 1		  bv = 9.1
***** capacitance parameter *****
+cjo = 5.094e-11	   m = 3.312e-1		  vj = 5.683e-1
+ fc = 0.5
***** temperature coefficient *****
+tnom = 25		  eg = 1.151		 xti = 3
+trs1 = -1.826e-4 	trs2 = 6.751e-6		tikf = 9.699e-3		
+tbv1 = 5.466e-4	tbv2 = 3.966e-8
.ends MMSZ5239B-AU
*$
