***********************************************************************
***********           PANJIT International Inc.             ***********
***********************************************************************
*Oct 05, 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 P4SMAJ22A-AU A K
.param
+vc0 = 2.012e-10		vc1 = 8.316e-11		vc2 = 1.551e-12
+tc1 = 6.032e-3		tc2 = 3.751e-2
d1 A K zener
g1 K A value = {(vc0+vc1*v(K,A)+vc2*v(K,A)*v(K,A))*(1.0+tc1*(temp-25)*exp(tc2*(temp-25)))}
.model zener d
***** flag parameter ***
+level = 1   
***** dc model parameter ***
+ is = 3.984e-14		   n = 1.078		  rs = 5.204e-2		  ikf = 6.928e-1
+ibv = 1e-3			 nbv = 1.2			  bv = 25.65
***** capacitance parameter ***
+cjo = 5.131e-10		   m = 3.329e-1		  vj = 4.665e-1
+ fc = 0.5                      
***** temperature coefficient ***
+tnom = 25			  eg = 1.128		 xti = 3
+trs1 = 9.703e-4		trs2 = 1e-5			tbv1 = 8.082e-4
.ends P4SMAJ22A-AU
*$
