***********************************************************************
***********           PANJIT International Inc.             ***********
***********************************************************************
*June 09, 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 PJSD03TM  A K 
.param
+vc0 = 1.446e-10	 vc1 = 5.316e-11         vc2 = 1.000	        vc3 = 2.313e-13		vc4 = 1.125e+1
+tc1 = 1.258e-2		 tc2 = 1.426e-2		 tc3 = 4.058e-3		tc4 = 9.686e-3
.func irpwr(v) {(vc0+vc1*v**vc2)*(1.0+tc1*(temp-25)*exp(tc2*(temp-25)))+(vc3*v**vc4)*(1.0+tc3*(temp-25)*exp(tc4*(temp-25)))}
.func rbv(i) {1.589e-1*min(i,0)}
d1 A A1 zener
g1 A1 A value = {irpwr(v(A1,A))}
v1 A1 K1 0
e1 K1 K value = {rbv(i(v1))}
.model zener d
***** flag parameter *****
+level = 1 
***** dc model parameter *****
+ is = 2.267e-16	   n = 1.016              rs = 1.764e-1
+ibv = 1.0e-3		 nbv = 1.300	          bv = 5.6
+ikf = 5.441e-1
***** capacitance parameter *****
+cjo = 4.178e-11	   m = 3.244e-1		  vj = 6.775e-1
+ fc = 0.5
***** temperature coefficient *****
+tnom = 25		  eg = 1.120		 xti = 3
+trs1 = 6.586e-4               
+tbv1 = 2.185e-4	    
.ends PJSD03TM
*$
