* UDZV4_3B D model * PKG: UMD2,Vz=4.3V at Iz=5mA,Pd=200mW * Model Generated by ROHM * All Rights Reserved * Commercial Use or Resale Restricted * Date: 2015/09/02 *****************A C .SUBCKT UDZV4_3B 1 2 .PARAM T0=25 .FUNC I1(V) {IF(V<0,-5.283E-09*((-V*(1+4.420E-04*(TEMP-T0)+6.317E-15*(TEMP-T0)**2))**7.552E+00+ + (-V*(1+5.020E-04*(TEMP-T0)+6.317E-15*(TEMP-T0)**2))**9.057E+00),0)} R1 1 2 1E15 E1 3 0 VALUE={V(1,2)} V1 3 4 0 D1 4 0 D1 V2 3 5 0 D2 5 0 D2 G1 1 2 VALUE={I1(V(3))+I(V1)-I(V2)*IF(V(3)<0,1,0)} .MODEL D1 D + IS=3.0456E-16 + N=1.0125 + RS=.22346 + IKF=1.1150 + CJO=5.4200E-11 + M=.24343 + VJ=.50139 + ISR=7.2319E-12 + NR=4.9000 + BV=4.6500 + TT=3.3000E-8 + NBVL=6.0000 + IBVL=0.0200 .MODEL D2 D + IS=3.0456E-16 + N=1.0125 + RS=.22346 + IKF=1.1158 + M=.24343 + VJ=.50139 .ENDS UDZV4_3B