FP0505R1-R100-R

Technical Data 10446 Effective September 2015 FP0505R High frequency, high current power inductors Applications • Servers • Multi-phase and Vcore regulators • Voltage Regulator Modules (VRMs) • Desktop VRMs and EVRDs • Data networking and storage systems • Graphics cards and battery power systems • Point-of-Load modules Environmental Data Description • High current carrying capacity • Low core loss • 5.0 x 5.0mm footprint surface mount package in an 4.8mm height • Ferrite core material • Halogen free, lead free, RoHS compliant • Storage temperature range (Component): -40°C to +125°C • Operating temperature range: -40°C to +125°C (ambient + self-temperature rise) • Solder reflow temperature: J-STD-020D compliant HALOGEN Pb HF FREE FP0505R High frequency, high current power inductors  Technical Data 10446 Effective September 2015 Product Specifications Part Number8 OCL1 (nH) ±10% FLL2 (nH) minimum Irms3 (amps) Isat14 (amps) Isat25 (amps) Isat36 (amps) DCR (mΩ) ±25% @ 20°C K-factor7 100 68 30 34 26 24 0.38 1279 R1 Version FP0505R1-R100-R 1. Open Circuit Inductance (OCL) Test Parameters: 100kHz, 0.1Vrms, 0.0Adc, @ +25°C 2. Full Load Inductance (FLL) Test Parameters: 100kHz, 0.1Vrms, @ Isat, @ +25ºC 3. Irms: DC current for an approximate temperature rise of 40°C without core loss. Derating is necessary for AC currents. PCB layout, trace thickness and width, air-flow, and proximity of other heat generating components will affect the temperature rise. It is recommended that the temperature of the part not exceed 125°C under worst case operating conditions verified in the end application. 4. Isat1: Peak current for approximately 20% rolloff @ +25°C 5. Isat2: Peak current for approximately 20% rolloff @ +100°C 6. Isat3: Peak current for approximately 20% rolloff @ +125°C 7. K-factor: Used to determine Bp-p for core loss (see graph). Bp-p = K * L * ΔI * 10-3 Bp-p: (Gauss), K: (K-factor from table), L: (Inductance in nH), ΔI (Peak to peak ripple current in Amps). 8. Part Number Definition: FP0505Rx-Rxxx-R FP0505R = Product code and size x= Version indicator Rxxx= inductance value in μH, R= decimal point , -R suffix = RoHS compliant b Dimensions (mm) a 0.20 min 5.0 max 1.2 ±0.2 4.8 max 2.0 typ Recommended Pad Layout 2 0505Rx Rxxx wwly R 5.0 max 1 1.7 1.8 Part marking: 0505Rx (x = Version Indicator), Rxxx = Inductance value in uH (R= decimal point) wwly = date code, R = revision level Tolerances are ±0.15 millimeters unless stated otherwise All soldering surfaces to be coplanar within 0.1 millimeters PCB tolerances are ±0.1 millimeters unless stated otherwise DCR measured from point “a” to point “b” Do not route traces or vias underneath the inductor www.eaton.com/elx 1 1.4 ±0.2 2.0 2 Schematic 2 FP0505R High frequency, high current power inductors Technical Data 10446 Effective September 2015  Packaging information (mm) Supplied in tape and reel packaging, 1,000 parts per 13” diameter reel 4.0 1.75 16.0 ±0.3 1.5 2.0 dia 5 1. a di 12.0 7.5 5.2 5.2 5.0 User Direction of feed Temperature rise vs. total loss FP0505R1 60 Temperature Rise (°C) 50 40 30 20 10 0 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 Total Loss (W) www.eaton.com/elx 3 FP0505R High frequency, high current power inductors  Technical Data 10446 Effective September 2015 Core loss vs. Bp-p FP0505R1 1 300KHz 500KHz Core Loss (mw) 100KHz 1MHz 0.1 200KHz 0.01 0.001 0.0001 100 1000 10000 B p-p (Gauss) Inductance characteristics FP0505R1-R100-R 120% 100% % of OCL 80% 60% -40°C 40% +25°C +100°C 20% 0% +125°C 0 5 10 15 20 I DC (Amps) 4 www.eaton.com/elx 25 30 35 40 FP0505R High frequency, high current power inductors Technical Data 10446 Effective September 2015  Solder reflow profile TP TC -5°C tP Max. Ramp Up Rate = 3°C/s Max. Ramp Down Rate = 6°C/s Temperature TL Preheat A T smax t Table 1 - Standard SnPb Solder (Tc) Package Thickness Volume mm3