***********************************************************************
***********           PANJIT International Inc.             ***********
***********************************************************************
*Jul 06, 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 P6SMB6P8A A K 
.param
+vc0 = -4.312e-7	 vc1 = 4.312e-9		 vc2 = 3.787e-7		 vc3 = 8.925e-1
+tc1 = 2.811e-1		 tc2 = 1.601e-2		 
+tc3 = 4.211e-3		 tc4 = 2.371e-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 = 1.107e-12	   n = 1.150		  rs = 9.041e-3
+ibv = 1e-2		 nbv = 1		  bv = 6.795
+ikf = 100
***** capacitance parameter *****
+cjo = 4.048e-9		   m = 3.276e-1		  vj = 5.191e-1 
+ fc = 0.5
***** temperature coefficient *****
+tnom = 25		  eg = 1.100		 xti = 3
+trs1 = 2.166e-3	tbv1 = 4.328e-4		tikf = -1e-3
.ends P6SMB6P8A
*$
