FP0705R1-R18-R

Technical Data 4325 Effective January 2016 Supersedes May 2008 FP0705 High frequency, high current power inductors Applications • Multi-phase and Vcore regulators • Voltage Regulator Modules (VRMs) • Server and desktop • Central processing unit (CPU) • Graphics processing unit (GPU) • Application specific integrated circuit (ASIC) • High power density • Data networking and storage systems • Graphics cards and battery power systems • Portable electronics • Point-of-Load modules Product description • High current carrying capacity Environmental data • Low core loss • • Inductance Range from 72 nH to 220 nH Storage temperature range (Component): -40 °C to +125 °C • Current range from 20 A to 65 A • • 7.0 mm x 7.0 mm footprint surface mount package in a 4.95 mm height Operating temperature range: -40 °C to +125 °C (ambient plus self-temperature rise) • • Ferrite core material Solder reflow temperature: J-STD-020D compliant • Halogen free, lead free, RoHS compliant HALOGEN Pb HF FREE FP0705 High frequency, high current power inductors  Technical Data 4325 Effective January 2016 Product specifications OCL1 (nH) ±10% FLL2 (nH) minimum Irms3 (A) Isat14 (A) Isat25 (A) DCR (mΩ) @ 20°C K-factor7 FP0705R1-R07-R 72 51 43 65 50 0.25 ± 10% 826 FP0705R1-R10-R 105 78 43 44 34 0.25 ± 10% 826 FP0705R1-R12-R 120 86 43 37 30 0.25 ± 10% 826 FP0705R1-R15-R 150 108 43 30 24 0.25 ± 10% 826 FP0705R1-R18-R 180 130 43 25 20 0.25 ± 10% 826 FP0705R1-R22-R 226 159 43 20 16 0.25 ± 10% 826 FP0705R2-R07-R 72 51 38 65 50 0.32 ± 9.4% 826 FP0705R2-R10-R 105 78 38 44 34 0.32 ± 9.4% 826 FP0705R2-R12-R 120 86 38 37 30 0.32 ± 9.4% 826 FP0705R2-R15-R 150 108 38 30 24 0.32 ± 9.4% 826 FP0705R2-R18-R 180 130 38 25 20 0.32 ± 9.4% 826 FP0705R2-R22-R 226 159 38 20 16 0.32 ± 9.4% 826 FP0705R3-R07-R 72 51 32 65 50 0.46 ± 6.5% 826 FP0705R3-R10-R 105 78 32 44 34 0.46 ± 6.5% 826 FP0705R3-R12-R 120 86 32 37 30 0.46 ± 6.5% 826 FP0705R3-R15-R 150 108 32 30 24 0.46 ± 6.5% 826 FP0705R3-R18-R 180 130 32 25 20 0.46 ± 6.5% 826 FP0705R3-R22-R 226 159 32 20 16 0.46 ± 6.5% 826 Part Number7 R1 version R2 version R2 version 1. Open Circuit Inductance (OCL) Test Parameters: 100 kHz, 0.1 Vrms, 0.0 Adc, +25 °C 2. Full Load Inductance (FLL) Test Parameters: 100 kHz, 0.1 Vrms, Isat1, +25 °C 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 @ +125 °C 6. K-factor: Used to determine Bp-p for core loss (see graph). Bp-p = K * L * ∆I * 10-3. Bp-p:(Gauss), K: (K-factor from table), L: (Inductance in nH), ∆I (Peak to peak ripple current in Amps). 7. Part Number Definition: FP0705Rx-Rxx-R FP0705= Product code and size Rx= Version indicator -Rxx= Inductance value in μH, R= decimal point -R suffix = RoHS compliant Dimensions (mm) Part marking: 0705Rx (Rx = version indicator), Rxx = Inductance value in uH, R = decimal point, wwllyy = date code, R = revision level Tolerances are ±0.25 millimeters unless stated otherwise PCB tolerances are ±0.1 millimeters unless stated otherwise All soldering surface to be coplanar within 0.1016 millimeters DCR measured between point “a” and point “b” Do not route traces or vias underneath the inductor 2 www.eaton.com/elx FP0705 High frequency, high current power inductors Technical Data 4325 Effective January 2016  Packaging information (mm) Supplied in tape and reel packaging , 950 parts per 13” diameter reel 2.0 4.0 1.5 dia. 1.75 A 7.5 1 0705Rx Rxx wwllyyR 16.00 ±0.30 6.5 7.1 2 1.5 dia 12.0 A B B 5.1 SECTION A-A 7.1 3.5 SECTION B-B User direction of feed Temperature rise vs. total loss www.eaton.com/elx 3 FP0705 High frequency, high current power inductors  Technical Data 4325 Effective January 2016 Core loss vs. Bp-p Inductance characteristics OCL vs. Isat1 100% % of OCL 80% 60% 40% +125 °C 20% 0% 4 +25 °C -40 °C 0% www.eaton.com/elx 20% 40% 60% % of Isat1 80% 100% 120% FP0705 High frequency, high current power inductors Technical Data 4325 Effective January 2016  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