*********************************************************************** *********** PANJIT International Inc. *********** *********************************************************************** *Jul 18, 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 PEC3824C2A-AU 1 2 .param +vc0 = 4.311e-11 vc1 = 1.085e-12 vc2 = 0.800 vc3 = 1.091e-12 vc4 = 1.230e-1 +tc1 = 4.381e-2 tc2 = 2.821e-2 tc3 = 6.691e-3 tc4 = 5.501e-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)))} d1 1 C zener g1 C 1 value = {irexp(v(C,1))} d2 2 C zener g2 C 2 value = {irexp(v(C,2))} .model zener d ***** flag parameter ***** +level = 1 ***** dc model parameter ***** + is = 1e-15 n = 1 rs = 1.000e-3 +ibv = 1e-3 nbv = 1e-4 bv = 29.80 ***** capacitance parameter ***** +cjo = 1.731e-11 m = 1.465e-1 vj = 1.169 + fc = 0.5 ***** temperature coefficient ***** +tnom = 25 eg = 0.75 xti = 3 +trs1 = 1e-3 tbv1 = 7.737e-4 tbv2 = -5.317e-9 .ends PEC3824C2A-AU *$