* ****************************************** * *BZX79-B2V4 * *NXP Semiconductors * *Voltage regulator diode * * * * * *VFmax = 0,9V @ IF = 10mA *IRmax = 50ľA @ VR = 1V * *VZmax = 2,45V @ IZ = 5mA * * * * * * * *Package pinning does not match Spice model pinning. *Package: SOD27 (DO35) * *Package Pin 1: Anode *Package Pin 2: Cathode * * * *Extraction date (week/year): 51/2015 *Simulator: SPICE2 * ****************************************** *# .SUBCKT BZX79-B2V4 1 2 * R1 1 2 1E+010 D1 1 2 + DIODE1 D2 3 1 + DIODE2 VZ 2 3 0.01 * *The resistor R1, the diode D2 and VZ do not *reflect physical devices. *Instead they improve modeling *in the reverse mode of *operation. * .MODEL DIODE1 D + IS = 2E-011 + N = 1.53 + BV = 2.7 + IBV = 1E-009 + RS = 0.16 + CJO = 1.902E-010 + VJ = 0.63 + M = 0.29 + FC = 0.5 + TT = 0 + EG = 1.1 + XTI = 3 .MODEL DIODE2 D + IS = 1E-009 + N = 5.1 + RS = 66 .ENDS *