FPT705-200-R

Technical Data 4451 Effective February 2023 Supersedes September 2017 FPT705 Dual conductor, high current power inductors Applications • Compatible with Picor® Cool-Power® ZVS Buck and Buck-Boost Regulator Families (Picor part number series PI33xx and PI34xx) Environmental Data Product features • Dual conductor, two-turn construction • Magnetically shielded • 8.3 mm x 7.5 mm footprint surface mount package in a 5.35 mm height • Ferrite core material • Storage temperature range (component): -55 °C to +125 °C • Operating temperature range: -55 °C to +125 °C (ambient plus self-temperature rise) • Solder reflow temperature: J-STD-020 (latest revision) compliant HALOGEN Pb HF FREE Picor® and Cool-Power® are trademarks of Vicor Corporation. FPT705 Dual conductor, high current power inductors  Technical Data 4451 Effective February 2023 Product Specifications Part Number5 OCL1 (nH) ±10% Irms2 (A) Isat3 (A) DCR (mΩ) @ +20 °C ±0.15 mΩ FPT705-170-R 170 (±12%) 13 31 0.65 FPT705-190-R 190 13 28 0.65 FPT705-200-R 200 13 25 0.65 FPT705-230-R 230 13 23 0.65 FPT705-270-R 270 13 19 0.65 FPT705-300-R 300 13 17 0.65 1. Open Circuit Inductance (OCL) Test Parameters: 1.0 MHz, 0.1 Vrms, 0.0 Adc, +25 °C, (pins 1-3, short pins 2-4) 2. 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. 3. Isat Peak current for approximately 2% rolloff @ +25 °C 4. DCR tested from pins (1-2) and pins (4-3) 5. Part Number Definition: FPT705-xxx-R FPT705 = Product code and size xxx= Inductance value in nH, -R suffix = RoHS compliant Dimensions (mm) Recommended Pad Layout 7.8 ±0.5 5.35 max 0.60 ±0.20 7.9 1.65 1.0 7.2 ±0.3 1.25 ±0.1 7.0 ±0.3 3.7 B 0.40 1.7 1.5 ±0.25 0.1 typ A Part marking: FPT705, xxx=inductance value in nH, wwllyy= date code R= revision level Soldering surfaces to be coplanar within 0.10 millimeters DCR is measured from point “a” to point “b” Pins 2 and 4 are connected through the PCB trace Do not route traces or vias underneath the inductor Supplied in tape and reel packaging, 1,000 parts per 13” diameter reel 4.0 1.5 dia 1.5 dia 2.0 A 1.75 7.5 8.2 A 7.4 12.0 Section A–A Direction of Feed 2 www.eaton.com/electronics Pins 2 and 4 are connected through the PCB trace Resist area Packaging information (mm) 5.55 Schematic 16.0 ±0.3 Technical Data 4451 FPT705 Dual conductor, high current power inductors Effective February 2023  Inductance characteristics FPT705-170-R - 110% 90% 90% 80% 80% % of OCL 100% % of OCL 100% 70% 60% 70% 60% 50% 50% 40% 40% 30% 0 5 10 15 20 25 30 35 FPT705-190-R 110% 40 45 50 30% 55 Idc (A) 0 5 10 110% 100% 100% 90% 90% 80% 80% 70% 60% 25 Idc (A) 30 35 40 45 50 70% 60% 50% 50% 0 5 10 15 FPT705-270-R 40% FPT705-200-R FPT705-230-R 40% 30% 20 FPT705-270-R, FPT705-300-R 110% % of OCL % of OCL FPT705-200-R, FPT705-230-R 15 30% 20 25 Idc (A) 30 35 40 45 50 FPT705-300-R 0 5 10 15 20 25 30 35 40 Idc (A) www.eaton.com/electronics 3 Technical Data 4451 FPT705 Dual conductor, high current power inductors  Effective February 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