*********************************************************** * * BC857BT * * Nexperia * * General purpose PNP Transistor * IC = 100 mA * VCEO = 45 V * hFE = 220 - 475 @ 5V/2mA * * * * * Package pinning does not match Spice model pinning. * Package: SOT 23 * * Package Pin 1: Base * Package Pin 2: Emitter * Package Pin 3: Collector * * * # * Spicemodel does not include temperature dependency * ********************************************************** *# .SUBCKT BC857BT 1 2 3 Q1 1 2 3 MAIN .MODEL MAIN PNP + IS = 2.014E-14 + NF = 0.9974 + ISE = 6.578E-15 + NE = 1.45 + BF = 315.3 + IKF = 0.079 + VAF = 39.15 + NR = 0.9952 + ISC = 1.633E-14 + NC = 1.15 + BR = 8.68 + IKR = 0.09 + VAR = 9.5 + RB = 10 + IRB = 5E-06 + RBM = 5E-06 + RE = 0.663 + RC = 0.718 + XTB = 0 + EG = 1.11 + XTI = 3 + CJE = 1.135E-11 + VJE = 0.7071 + MJE = 0.3808 + TF = 6.546E-10 + XTF = 5.387 + VTF = 6.245 + ITF = 0.2108 + PTF = 0 + CJC = 6.395E-12 + VJC = 0.4951 + MJC = 0.44 + XCJC = 0.6288 + TR = 5.5E-08 + CJS = 0 + VJS = 0.75 + MJS = 0.333 + FC = 0.9059 .ENDS *