***********************************************************************
***********           PANJIT International Inc.             ***********
***********************************************************************
*Apr 19, 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 P4SMAJ12A-AU A K 
.param
+vc0 = 2.003e-10	vc1 = 7.312e-11		vc2 = 6.087e-11 	vc3 = 3.157e-1
+tc1 = 5.559e-2		tc2 = 2.801e-2	
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 = 1.650e-13	   n = 1.126		  rs = 3.245e-2		 ikf = 3.541e+1
+ibv = 1e-3		 nbv = 1		  bv = 14
***** capacitance parameter *****
+cjo = 9.859e-10	   m = 3.298e-1		  vj = 4.137e-1
+ fc = 0.5
***** temperature coefficient *****
+tnom = 25		  eg = 1.11		 xti = 3
+trs1 = 1.516e-4	tikf = 1.099e-3		tbv1 = 6.504e-4
.ends P4SMAJ12A-AU
*$
