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***********           PANJIT International Inc.             ***********
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*Jun 20, 2024                                                         *
*                                                                     *
*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 MER2DAH-AU A K 
.param
+vc0 = 8.588e-11		 vc1 = 1.836e-12	       vc2 = 1.000		vc3 = 9.554e-13		vc4 = 2.717e-2
+tc1 = 5.075e-2		 tc2 = 4.089e-2		 tc3 = 6.247e-2		tc4 = 4.550e-2
d1 A K zener
g1 K A value = {irexp(v(K,A))}
.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)))}
.model zener d
***** flag parameter *****
+level = 1        
***** dc model parameter *****
+ is = 2.881e-12		   n = 1.000        rs = 3.009e-2       ikf=1.042e-2
+ibv = 0.1e-3		 nbv = 1		  bv = 220
***** capacitance parameter *****
+cjo = 5.672e-11	   m = 3.402e-1		  vj = 3.905e-1 
+ fc = 0.5
***** temperature coefficient *****
+tnom = 25		  eg = 0.99		       xti = 3
+trs1 = -1.996e-3	  tbv1 = 7.123e-4        tikf=1.249e-2
.ends MER2DAH-AU
*$