***********************************************************************
***********           PANJIT International Inc.             ***********
***********************************************************************
*Apr 05, 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 P6SMB27A-AU A K
.param
+vc0 = 6.846e-11		 vc1 = 1.223e-11		 vc2 = 1.264e0		 vc3 = 2.051e-11		 vc4 = 1.985e-1
+tc1 = 4.051e-2		 tc2 = 3.381e-2		 tc3 = 1.841e-2		 tc4 = 1.521e-2		   
.func irexp(v) {(vc0+vc1*v**vc2)*(1.0+tc1*(temp-25)*exp(tc2*(temp-25)))+(vc3*exp(vc4*v))*(1.0+tc3*(temp-25)*exp(tc4*(temp-25)))}
*.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)))}
d1 A K zener
g1 K A value = {irexp(v(K,A))}
*g1 K A value = {irpwr(v(K,A))}
.model zener d
***** flag parameter ***
+level = 1   
***** dc model parameter ***
+ is = 9.047e-14		   n = 1.077		  rs = 2.945e-2		ikf = 1.021e0
+ibv = 1e-3			 nbv = 1			  bv = 27.05
***** capacitance parameter ***
+cjo = 1.066e-9		   m = 3.313e-1		  vj = 5.305e-1
+ fc = 0.5                      
***** temperature coefficient ***
+tnom = 25			  eg = 1.045		 xti = 3
+trs1 = 1.527e-3		trs2 = 6.507e-6		tbv1 = 6.952e-4		tbv2 = 6.071e-8		tikf = 7.567e-3
.ends P6SMB27A-AU
*$
