Bill of Materials for the NCP1081SPCGEVB Evaluation Board Designator C1, C2, C3, C4, Cf1 Quantity Description Value Tolerance Footprint Manufacturer Manufacturer Part Number Substitution Allowed Yes Lead Free 5 Capacitor 100n 10% 0805-C-S Samsung - Cf 1 Capacitor Polar Tant 10u/20V/2.1R/T 10% C-TANT-B AVX TAJB106K020R No Yes Cfb1 1 Capacitor 39n 10% 0805-C-S Samsung - Yes Yes Yes Cfb2 1 Capacitor 12n 10% 0805-C-S Samsung - Yes Yes Cgnd 1 Capacitor 2200p/2KV 10% 1812 AVX 1812GC222KAT1A Yes Yes Cline, Cpd1, Cpd2 3 Capacitor 100n/100V 10% 1206-C Samsung - Yes Yes Cout 1 Capacitor Polar Tant 68u/25V/55mR/T 10% C-TANT-E AVX TPME686K025R0055 No Yes Cpd 1 Capacitor Polar Elec 100u/63V 20% CRD10.0L17.0RM5.0 Hitano - Yes Yes Csi 1 Capacitor NC 10% 0805-C-S Samsung - Yes Yes Csn 1 Capacitor NC 10% 1206-C Samsung - Yes Yes Csn1 1 Capacitor 100p/200V 10% 0805-C-S AVX 08052A471JAT2A Yes Yes Csn2 1 Capacitor 470p/200V 10% 0805-C-S Samsung - Yes Yes Css 1 Capacitor 47n 10% 0805-C-S Samsung - Yes Yes Cvddh 1 Capacitor 2.2u/16V 10% 0805-C-S Samsung - Yes Yes Cvddl 1 Capacitor 470n 10% 0805-C-S Samsung - Yes Yes Dbr1, Dbr2, Dbr3, Dbr4, Dbr5, Dbr6 6 Diode Schottky MBRS1100T3G - 403A-03 ON Semiconductor MBRS1100T3G No Yes Dbw, DGate 2 Diode BAS16HT1G - SOD323 ON Semiconductor BAS16HT1G No Yes Dsec 1 Diode Schottky 12CWQ06FNPBF - DPAK VISHAY FORMERLY IRF 12CWQ06FNPBF No Yes Dsn, Dsn1 2 Diode MURS120T3G - 403A-03 ON Semiconductor MURS120T3G No Yes J1, J4 2 8 Position 8 Contact (8P8C) modular jack communications connector RJ45 - RJ45-MLX-85505 Molex 85505-5113 Yes Yes L1 1 Secondary Filter 10uH/3A - 10x12 - - No Yes Led 1 LED KP-2012SGC - 0805-D-S Kingbright KP-2012SGC Yes Yes Q1 1 MOSFET N-CHANNEL Si7462DP - SOPP8 VISHAY SILICONIX Q2, Q3 2 MOSFET P-Channel Si7113DN - POWERPACK 1212-8 8/26/2009 Si7462DP No Yes Si7113DN No Yes Yes Q4 1 MOSFET N-CHANNEL FDS3992 - SO-8 Fairchild FDS3992 No Qgate 1 Transistor PNP BFT92 - SOT23 NXP BFT92 Yes Rbias1, Rsl 2 Resistor 5.1K 5% 0805-R-S Uni ohm - Yes Yes Rbias2 1 Resistor 20K 5% 0805-R-S Uni ohm - Yes Yes Rbr1, Rbr2, Rbr3, Rbr4, Rosc 5 Resistor 150K 5% 0805-R-S Uni ohm - Yes Yes Rbw, Rsn2 2 Resistor 75 5% 0805-R-S Uni ohm - Yes Yes Rclass 1 Resistor 22 5% 0805-R-S Uni ohm - Yes Yes Rcs 1 Resistor 0R1/2W 1% 2512-S PHYCOMP 232276430107 Yes Yes Yes Yes Rdet1 1 Resistor 24.9K/0.1% 0.1% 0805-R-S Uni ohm - Yes Rdet1' 1 Resistor 470K 5% 0805-R-S Uni ohm - Yes Yes Rdet2 1 Resistor 845/0.1% 0.1% 0805-R-S Uni ohm - Yes Yes Rfb1 1 Resistor 15K 5% 0805-R-S Uni ohm - Yes Yes Rfb2 1 Resistor 3.9K 5% 0805-R-S Uni ohm - Yes Yes Rfb3 1 Resistor 820 5% 0805-R-S Uni ohm - Yes Yes Rgate 1 Resistor 10 Rilim1 1 Resistor 44.2K 5% 0805-R-S Uni ohm - Yes Yes Rinrush 1 Resistor 120K 5% 0805-R-S Uni ohm - Yes Yes Rled 1 Resistor 1K 5% 0805-R-S Uni ohm - Yes Yes Rsn 1 Resistor NC - 2512-S - - Yes Yes Rsn1 1 Resistor 330/2W 5% 2512-S VISHAY DALE PWC2512-330RJI Yes Yes T1, T2 2 Transformer POE+, Midcom Inc. WE-749012011 - 749012011 Wurth Elektronik 749012011 No Yes T3 1 PoE Plus Transformer SM-00112 - NUFLUX NuFlux SM-00112 No Yes U1 1 Power over Ethernet controller NCP1081 - TSSOPEP20 ON Semiconductor NCP1081 No Yes U2 1 HIGH ISOLATION VOLTAGE SSOP PHOTOCOUPLER PS2801-1-F3-A - SSOP4 CEL - NEC PS2801-1-F3-A No Yes U3 1 Programmable Shunt Voltage Reference TL432BIDBZTG4 - SOT23 TI TL432BIDBZTG4 No Yes Zbr1, Zbr2, Zbr3, Zbr4 4 Diode Zener 16V MMSZ16T1G - SOD123 ON Semiconductor MMSZ16T1G No Yes Zline 1 Diode TVS 58V 1SMA58AT3G - SMA ON Semiconductor 1SMA58AT3G No Yes Ztvs 1 Diode TVS 100V 1SMB100AT3G - 403A-03 ON Semiconductor 1SMB100AT3G No Yes Page 1 of 1 5% 0805-R-S Uni ohm - Yes Yes www.onsemi.com