***********************************************************************
***********           PANJIT International Inc.             ***********
***********************************************************************
*Aug 03, 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 P6SMBJ51A-AU A K 
.param
+vc0 = 5.846e-10		 vc1 = 3.916e-11	 vc2 = 1.983e-11		vc3 = 8.015e-2
+tc1 = 6.578e-2			 tc2 = 3.516e-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 = 4.109e-12		   n = 1.241		  rs = 3.307e-2
+ibv = 1e-3			 nbv = 1		  bv = 59.7
+ikf = 0.28
***** capacitance parameter *****
+cjo = 4.260e-10		   m = 3.349e-1		  vj = 5.566e-1 
+ fc = 0.5
***** temperature coefficient *****
+tnom = 25			  eg = 1.122		 xti = 3
+trs1 = 2.657e-3		tbv1 = 9.070e-4		tikf = -1e-3
.ends P6SMBJ51A-AU
*$
