***********************************************************************
***********           PANJIT International Inc.             ***********
***********************************************************************
*Nov 09, 2018                                                         *
*                                                                     *
*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 MMSZ5235B A K 
.param
+vc0 = 6.846e-11	 vc1 = 3.116e-11	 vc2 = 6.003e-14		vc3 = 2.585e-0
+tc1 = 1.011e-2		 tc2 = 1.301e-3
d1 A K zener
g1 K A value = {(vc0+vc1*v(K,A)+vc2*exp(vc3*v(K,A)))*(1.0+tc1*(temp-25)*exp(tc2*(temp-25)))}
.model zener d
***** flag parameter *****
+level = 1                     
***** dc model parameter *****
+ is = 1.058e-15	   n = 1.045		  rs = 3.816e-1
+ibv = 20e-3		 nbv = 1.2		  bv = 6.8
+ikf = 2e-1
***** capacitance parameter *****
+cjo = 8.324e-11	   m = 4.008e-1		  vj = 8.895e-1 
+ fc = 0.5
***** temperature coefficient *****
+tnom = 25		  eg = 1.139		 xti = 3
+trs1 = 1.435e-3	tbv1 = 4.713e-4		tikf = 5e-3
.ends MMSZ5235B
*$
