* ******************************************* * *PESD5Z3.3 * *NXP Semiconductors * *Low capacitance unidirectional ESD protection diode * * * * * * * * * * *VRWM = 3,3V * * * *Cd = 172pF @ f = 1MHz, VR = 0V * *Package pinning does not match Spice model pinning. *Package: SOD523 * *Package Pin 1: cathode *Package Pin 2: anode * * * *Extraction date (week/year): 43/2015 *Simulator: SPICE3 * ******************************************* *# .SUBCKT PESD5Z3.3 1 2 * *The resistor R1, the diode D2 and *VZ do not reflect *physical devices but improve *only modeling in the reverse *mode of operation. * R1 1 2 5E+011 D1 1 2 + DIODE1 D2 3 1 + DIODE2 VZ 2 3 0.8 .MODEL DIODE1 D + IS = 6.75E-016 + N = 0.995 + BV = 6 + IBV = 1.19E-006 + RS = 0.075 + CJO = 1.723E-010 + VJ = 0.9 + M = 0.394 + FC = 0.5 + TT = 0 + EG = 1.1 + XTI = 3 .MODEL DIODE2 D + IS = 1.9E-012 + N = 11.6 + RS = 1 .ENDS *