Bill of Materials for the NCP4305FLY40GEVB Evaluation Board Designator Quantity Description Value Tolerance Footprint Manufacturer Manufacturer Part Number C1 C2 CLLD1 CLLD2 CSNB D1, D4 1 1 1 1 1 2 100 nF 1 uF / 50 V 33 nF 10 nF 1.2 nF / 200 V BAS20HT1G 10% 10% 10% 10% 5% - 1206 1206 1206 1206 Through Hole SOD-323 KEMET KEMET KEMET KEMET TDK CORPORATION ON SEMICONDUCTOR C1206X104K5RACTU C1206X105K5RACTU C1206X333KBRACTU C1206X103K5RACTU FK24C0G2E122J BAS20HT1G IC1 1 NCP4305D - SOIC-08 ON SEMICONDUCTOR M1 RCS, RG RGD RLLD1, RLLD2 RLLD3 RLLDD, RMAX_TONM, RMIN_TOFFM RMAX_TON RMIN_TOFF RMIN_TON RSNB1 RSNB2 1 2 1 2 1 Ceramic Capacitor Ceramic Capacitor Ceramic Capacitor Ceramic Capacitor Ceramic Capacitor Switching Diode, High Voltage Secondary Side Synchronous Rectification Controller Power MOSFET N-Channel Resistor SMD Resistor SMD Resistor SMD Resistor SMD IRFS4115 0.0 Ω 10 kΩ 39 kΩ 6.8 kΩ 5% 1% 1% 1% D2PAK 1206 1206 1206 1206 INTERNATIONAL RECTIFIER YAGEO YAGEO YAGEO YAGEO 0 DNP DNP - 1206 - 1 1 1 1 0 Resistor SMD Resistor SMD Resistor SMD Resistor DNP 1.0 kΩ 22 kΩ 15 kΩ 15 Ω DNP 1% 1% 1% 1% - 1206 1206 1206 Through Hole Through Hole YAGEO YAGEO YAGEO VISHAY BC COMPONENTS - 3/24/2015 Page 1 of 1 Substitution Allowed Lead Free Yes Yes Yes Yes Yes No Yes Yes Yes Yes Yes Yes NCP4305DDR2G No Yes IRFS4115TRLPBF RC1206JR-070RL RC1206FR-0710KL RC1206FR-0739KL RC1206FR-076K8L Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes - Yes Yes RC1206FR-071KL RC1206FR-0722KL RC1206FR-0715KL MRS25000C1509FRP00 - Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes www.onsemi.com