FP0404R1-R065-R

Technical Data 4373 Effective May 2023 Supersedes June 2019 FP0404 High frequency, high current power inductors Applications • Multi-phase and Vcore regulators • Voltage Regulator Modules (VRMs) • Server and desktop VRMs and EVRDs • Laptop and notebook regulators • Data networking and storage systems • Graphics cards and battery power systems • Point-of-Load modules Environmental data Product features • High current carrying capacity • Low core loss • DC-DC converter applications up to 2 MHz • Filtering applications see inductance vs frequency and impedance vs frequency curves on page 5 • Inductance Range from 22 nH to 170 nH • Current range up to 40 A • 4.0 mm x 4.0 mm footprint surface mount package in 3.0 mm and 4.0 mm heights • Moisture sensitivity level (MSL): 1 • Ferrite core material • Storage temperature range (component): -40 °C to +125 °C • Operating temperature range: -40 °C to +125 °C (ambient plus self-temperature rise) HALOGEN Pb HF FREE FP0404 High frequency, high current power inductors  Technical Data 4373 Effective May 2023 Product specifications Part number5 OCL1 (nH) ±15% FLL2 (nH) minimum Irms3 (A) Isat14 (A) Isat25 (A) Isat36 (A) DCR (mΩ) @ +20 °C ±25% K-factor7 FP0404R1-R022-R 22 ±20% 15 40 40 34 32 0.32 ± 15% 2351 FP0404R1-R065-R 65 44 40 24 22 20 0.32 2248 FP0404R1-R080-R 80 54 40 19.5 18 16 0.32 2248 FP0404R1-R100-R 100 68 40 15.6 14 13 0.32 2248 FP0404R1-R110-R 110 74.5 40 14.2 13 11.8 0.32 2248 FP0404R1-R170-R 170 116 40 9.0 7.8 7.6 0.32 2248 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 * ∆I * 10-3. Bp-p:(Gauss), K: (K-factor from table), L: (Inductance in nH), ∆I (Peak to peak ripple current in Amps). 8. Part Number Definition: FP0404Rx-Rxxx-R FP0404 = Product code and size Rx= DCR indicator Rxxx=Inductance value in μH, R=decimal point -R suffix = RoHS compliant 1. Open Circuit Inductance (OCL) Test parameters: 100 kHz (1 MHz for R022), 0.1 Vrms, 0.0 Adc, +25 °C 2. Full Load Inductance (FLL) Test parameters: 100 kHz (1 MHz for R022), 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 underworst case operating conditions verified in the end application. Dimensions (mm) R065, R080, R100, R110, R170 R022 B B 1 1 Rxxx 4.3 0.9 R022 A Recommended pad layout wly wly 2 2 4.2 A 1.7 1.9 C b a C a b SCHEMATIC D D 1 E E F 2 F Part number A B C D E F R022-R 4.0 maximum 4.0 maximum 3.0 maximum 1.4 ±0.20 1.2 ±0.2. 1.4 ±0.3 R065-R 3.7 ±0.30 3.7 ±0.30 3.5 ±0.50 1.4 ±0.20 1.2 ±0.2 1.4 ±0.3 R080-R 3.7 ±0.30 3.7 ±0.30 3.5 ±0.50 1.4 ±0.20 1.2 ±0.2 1.4 ±0.3 R100-R 3.7 ±0.30 3.7 ±0.30 3.5 ±0.50 1.4 ±0.20 1.2 ±0.2 1.4 ±0.3 R110-R 3.7 ±0.30 3.7 ±0.30 3.5 ±0.50 1.4 ±0.20 1.2 ±0.2 1.4 ±0.3 R170-R 3.7 ±0.30 3.7 ±0.30 3.5 ±0.50 1.4 ±0.20 1.2 ±0.2 1.4 ±0.3 Part marking: Rxxx xxx=inductance value in uH, R=decimal point, wly= lot code All soldering surfaces to be coplanar within 0.1 millimeters DCR is measured from point “a” to point “b” Traces or vias underneath the inductor is not recommended 2 www.eaton.com/electronics 1.7 Technical Data 4373 FP0404 High frequency, high current power inductors Effective May 2023  Packaging information (mm) FP0404R1-R022-R Supplied in tape and reel packaging, 1,800 parts per 13” diameter reel 4.0 1.5 dia 1.5 dia 2.0 1.75 5.5 12.0 ±0.3 4.0 8 3.0 3.9 Direction of feed Packaging information (mm) FP0404R1-R065-R, R080-R, R100-R, R110-R, R-170 Supplied in tape and reel packaging, 1,800 parts per 13” diameter reel 4.0 1.5 dia 1.5 dia 2.0 1.75 7.5 16.0 ±0.3 4.2 8 4.0 4.1 Direction of feed Temperature rise vs. total loss FP0404R1-R065-R, R080-R, R100-R, R110-R, R170 70 60 60 Temperature rise (°C) Temperature rise (°C) FP0404R1-R022-R 70 50 40 30 50 40 30 20 20 10 10 0 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 Total loss (W) 0.7 0.8 0.9 1.0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 Total loss (W) www.eaton.com/electronics 3 FP0404 High frequency, high current power inductors  Technical Data 4373 Effective May 2023 Core loss vs Bp-p FP0404R1-R022-R 10 1 MHz 1 500 kHz 300 kHz 200 kHz Core loss (W) 0.1 100 kHz 0.01 0.001 0.0001 100 1000 10000 B p-p (Gauss) FP0404R1-R065-R, R080-R, R100-R, R110-R, R-170 10 1 MHz 500 kHz 1 300 kHz 200 kHz Core loss (W) 0.1 100 kHz 0.01 0.001 0.0001 100 1000 B p-p (Gauss) 4 www.eaton.com/electronics 10000 Technical Data 4373 FP0404 High frequency, high current power inductors Effective May 2023  Inductance vs frequency FP0404R1-R065-R FP0404R1-R022-R 75 65 20 Inductance (nH) Inductance (nH) 25 15 10 5 0 55 45 35 25 15 5 -5 0.1 1 10 100 1000 0.1 1 10 Frequency (MHz) FP0404R1-R100-R 95 Inductance (nH) Inductance (nH) 115 75 55 35 15 -5 0.1 1 10 100 1000 0.1 1 10 Frequency (MHz) 1000 FP0404R1-R0170-R 115 200 95 160 Inductance (nH) 180 75 55 35 140 120 100 80 60 40 15 -5 100 Frequency (MHz) FP0404R1-R110-R Inductance (nH) 1000 Frequency (MHz) FP0404R1-R080-R 95 85 75 65 55 45 35 25 15 5 -5 100 20 0.1 1 10 Frequency (MHz) 100 1000 0 0.1 1 10 100 1000 Frequency (MHz) www.eaton.com/electronics 5 FP0404 High frequency, high current power inductors  Technical Data 4373 Effective May 2023 Impedance vs frequency FP0404R1-R022-R FP0404R1-R065-R 30 25 Impedance (Ohm) 25 20 Impedance (Ohm) 20 15 10 5 0 0 100 200 300 400 500 15 10 5 0 600 Frequency (MHz) 0 100 20 20 15 10 5 500 600 500 600 15 10 5 0 100 200 300 400 500 0 600 0 100 200 Frequency (MHz) 400 FP0404R1-R170-R 35 25 30 Impedance (Ohm) 30 20 15 10 5 0 300 Frequency (MHz) FP0404R1-R110-R Impedance (Ohm) 400 FP0404R1-R100-R 25 Impedance (Ohm) Impedance (Ohm) FP0404R1-R080-R 25 20 15 10 5 0 0 100 200 300 Frequency (MHz) 6 300 Frequency (MHz) 25 0 200 www.eaton.com/electronics 400 500 600 0 100 200 300 400 Frequency (MHz) 500 600 Technical Data 4373 FP0404 High frequency, high current power inductors Effective May 2023  Inductance characteristics FP0404R1-R022-R FP0404R1-R065-R 120% 120% 100% 100% -40°C 80% +25°C 60% +100 °C 40% % of OCL % of OCL 80% -40°C 60% +25°C 40% +125 °C 20% 20% +125 °C 0% 0% 0 10 20 0 3 40 50 60 70 80 90 100 0 5 10 15 FP0404R1-R080-R 120% 100% 100% 60% +100°C 40% +25°C 15 20 25 +25°C 30 +125 °C 20% 0% 10 40 -40°C 60% 40% +125°C 5 35 80% -40°C % of OCL % of OCL 80% 0 30 FP0404R1-R100-R 120% 0% 25 I dc (A mps) I dc (A mps) 20% 20 +100 °C 35 0 5 10 I dc (A mps) +100 °C 15 20 25 30 I dc (A mps) FP0404R1-R110-R FP0404R1 -R170-R 120% 100% 100% 80% -40°C 60% +25°C 40% 60% -40 °C 40% +100 °C +25 °C +125 °C 20% 20% 0% % of OCL % of OCL 80% +100 °C +125 °C 0 2 4 6 8 10 12 I dc (A mps) 14 16 18 20 22 24 0% 0 2 4 6 8 10 12 14 16 18 Idc (Amps) www.eaton.com/electronics 7 Technical Data 4373 FP0404 High frequency, high current power inductors  Effective May 2023 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 Package thickness Volume mm3