******************************************************* * Taiwan Semiconductor * P4SMA18A * 400W, 18V Surface Mount Transient Voltage Suppressor Rectifiers * Date: 2018-08-13 ******************************************************* .MODEL P4SMA18A D + IS=3.4889E-12 + N=1.2276 + RS=41.731E-3 + IKF=11.196 + CJO=788.42E-12 + M=.32873 + VJ=.3905 + ISR=553.32E-12 + NR=.9132 + BV=15.3 + IBV=1E-3 + TT=24.663E-6 *******************************************************