FP4-090SK-R

Technical Data 4119 Effective December 2015 Supersedes March 2007 FP4 High current power inductors Applications Product description • High current carrying capacity • Inductance range from 0.090uH to 0.200uH • Current range 30 to 72 Amps • 10.2 x 6.8mm footprint surface mount package in a 5.0mm height • Ferrite core material • Halogen free, lead free, RoHS compliant • Servers • 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 • Battery power systems • Graphics cards Environmental data • Storage temperature range (component): -40°C to +155°C • Operating temperature range: -45°C to +155°C (Ambient plus self temperature rise) • Solder reflow temperature: J-STD-020D compliant HALOGEN Pb HF FREE FP4 High current power inductors  Technical Data 4119 Effective December 2015 Product specifications Part number5 OCL1 (μH) ±15% lrms2 (amps) lsat3 (amps) DCR (Ω) typical @ 20°C DCR (Ω) maximum @ 20°C Volt-μsec4 (V-usec) FP4-100-R 0.100 40 64 0.00038 0.00065 1.33 FP4-120-R 0.120 40 54 0.00038 0.00065 1.33 FP4-150-R 0.150 40 42 0.00038 0.00065 1.33 FP4-200-R 0.200 40 30 0.00038 0.00065 1.33 4. Applied Volt-Time product (V-μs) across the inductor. This value represents the applied V-μs at 500kHz necessary to generate a core loss equal to 10% of the total losses for 40°C temperature rise. 5. Part Number Definition: FP4-xxx-R FP4 = Product code and size xxx= Inductance value in uH, R= decimal point -R suffix = RoHS compliant 1. Open Circuit Inductance (OCL) Test parameters: 1MHz, 0.100Vrms, 0.0Adc @20°C. 2. Irms: DC current for an approximate ΔT of 40°C without core loss. Derating is necessary for AC currents. PCB layout, trace thickness and width, airflow, and proximity of other heat generating components will affect the temperature rise. It is recommended that the temperature of the part not exceed 155°C. 3. Isat : Peak current for approximately 30% rolloff @ +20ºC. Part number5 OCL1 (μH) ±15% lrms2 (amps) lsat3 (amps) DCR (mΩ) @25°C Volt-μsec4 (V-usec) FP4-090SK-R 0.090 33 72 0.423-0.517 1.33 4. Applied Volt-Time product (V-μs) across the inductor. This value represents the applied V-μs at 500kHz necessary to generate a core loss equal to 10% of the total losses for 40°C temperature rise. 5. Part Number Definition: FP4-xxxSK-R FP4, SK = Product code and size xxx= Inductance value in uH, R= decimal point -R suffix = RoHS compliant 1. Open Circuit Inductance (OCL) Test parameters: 100kHz, 1.0Vrms, 0.0Adc @25°C. 2. Irms: DC current for an approximate ΔT of 40°C without core loss. Derating is necessary for AC currents. PCB layout, trace thickness and width, airflow, and proximity of other heat generating components will affect the temperature rise. It is recommended that the temperature of the part not exceed 155°C. 3. Isat : Peak current for approximately 20% rolloff @ +25ºC. Dimensions–mm TOP VIEW SIDE VIEW FP4-XXX or FP4-XXXSK wwllyy R 1 RECOMMENDED PAD LAYOUT FRONT VIEW 1.0 min. (2x) 10.20 Max 5.00 Max 1.30 ref. (2x) A 2 10.50 2.50 (2x) Part Number Dimension “A” (mm) ref. FP4-100-R 3 .0 FP4-120-R 3 .0 FP4-150-R 3 .0 FP4-200-R 3 .0 FP4-090SK-R 2 .8 SCHEMATIC 1 2 4.50 (2x) 6.80 Max Part marking: FP4-xxx (FP4=Product code and size),(xxx=inductance value in uH, R=decimal point) FP4-xxxSK (FP4, SK=Product code and size),(xxx=inductance value in uH, R=decimal point) wwllyy = date code, R = revision level Tolerances are ±0.15 millimeters unless stated otherwise PCB tolerances are ±0.2 millimeters unless stated otherwise Do not route traces or vias underneath the inductor Packaging information (mm) Supplied in tape and reel packaging, 900 parts per 13” diameter reel. 12.0 2.00 ±0.1 0.35 ±0.05 Ø1.50 Min. A 4.00 Ø1.50 +0.1/-0.0 1.75±0.10 R0.30 Max. Ao=7.20mm Bo=10.60mm Ko=5.40mm 2 www.eaton.com/elx Ko SECTION A-A 11.50±0.1 FP4-XXX or FP4-XXXSK wwllyy R Bo Ao A User direction of feed R0.50 Typ. 24.00 ±0.3 FP4 High current power inductors Technical Data 4119 Effective December 2015  Inductance characteristics OCL vs. Isat 100.0 % of OCL 75.0 FP4-100 FP4-150 FP4-200 50.0 FP4-120 25.0 0.0 0 10 20 30 Isat (ADC) 40 50 OCL vs Isat 100 % of OCL 75 FP4-090SK 50 25 0 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 Isat (ADC) www.eaton.com/elx 3 FP4 High current power inductors  Technical Data 4119 Effective December 2015 Core loss Irms Derating with Core Loss 0 20 40 50 70 Hz z 0k 10 Hz kH 300 500 k 1M Hz 80 1.5 MH z % of Losses from Irms (maximum) 60 90 92 94 95 96 97 98 99 10 20 30 40 50 60 80 100 % of Applied Volt-μ-second 4 www.eaton.com/elx 200 300 400 500 600 800 1000 FP4 High current power inductors Technical Data 4119 Effective December 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