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***********           PANJIT International Inc.             ***********
***********************************************************************
*Feb 20, 2021                                                         *
*                                                                     *
*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 BZX584C3V3-AU A K 
.param
+vc0 = 1.346e-10		vc1 = 5.216e-9		vc2 = 1.300			vc3 = 2.006e-7		vc4 = 8.455
+tc1 = 1.161e-2		tc2 = 1.521e-2		tc3 = 5.101e-3		tc4 = 2.021e-3
.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 = {irpwr(v(K,A))}
.model zener d
***** flag parameter *****
+level = 1
***** dc model parameter *****
+ is = 2.022e-14		   n = 1.134		  rs = 3.510e-1
+ibv = 0.1e-3			 nbv = 5.0			  bv = 3.305
+ikf = 2.096e-1
***** capacitance parameter *****
+cjo = 1.812e-10		   m = 3.414e-1		  vj = 7.117e-1 
+ fc = 0.5
***** temperature coefficient *****
+tnom = 25			  eg = 1.113		 xti = 3
+trs1 = 8.056e-4		trs2 = 8.033e-6		tikf = 3.0e-3
+tbv1 = -6.284e-4		tbv2 = 1.565e-6	
.ends BZX584C3V3-AU
*$
