Document 172-1 SMT Power Inductors DO5022P Excellent current handling up to 28.8 Asat. Low dc resistance keeps power losses to a minimum Designers Kit C311 contains 3 of each 20% tolerance part Core material Ferrite Core and winding loss See www.coilcraft.com/coreloss Terminations RoHS compliant electroplated gold (<50 in) over nickel over phos bronze. Other terminations available at additional cost. Weight 2.8 3.9 g Ambient temperature 40C to +85C with Irms current, +85C to +125C with derated current Storage temperature Component: 40C to +125C. Tape and reel packaging: 40C to +80C Resistance to soldering heat Max three 40 second reflows at +260C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30C / 85% relative humidity) Failures in Time (FIT) / Mean Time Between Failures (MTBF) 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 Packaging 250 per 13 reel Plastic tape: 32 mm wide, 0.38 mm thick, 24 mm pocket spacing, 7.8 mm pocket depth PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787 PCB Washing.pdf. 5 Isat (A) 1. Specify tolerance, termination and packaging codes: DCR SRF 2 4 6 L Percent max typ 10% 20% Irms 1 3 DO5022P-105MLD Part number (H) tol (Ohms) (MHz) drop drop (A) Tolerance: M = 20%, K = 10% (Table shows stock DO5022P-102ML 1.0 20 0.009 80 27.6 28.8 8.6 tolerances in bold.) DO5022P-222ML 2.2 20 0.014 80 18.5 19.8 7.1 Termination: L = RoHS compliant gold over nickel over DO5022P-332ML 3.3 20 0.018 60 14.5 15.5 6.2 phos bronze. DO5022P-562ML 5.6 20 0.020 40 12.5 13.8 5.3 Special order: T = RoHS tin-silver-copper (95.5/4/0.5) DO5022P-822ML 8.2 20 0.029 30 10.3 11.5 4.8 or S = non-RoHS tin-lead (63/37). DO5022P-103ML 10 20 0.031 30 9.4 10.5 4.3 Packaging: D = 13 machine-ready reel. EIA-481 DO5022P-153ML 15 20 0.036 22 7.5 8.2 4.0 embossed plastic tape (250 parts per DO5022P-223ML 22 20 0.047 20 6.5 7.2 3.5 full reel). DO5022P-333ML 33 20 0.066 15 5.2 6.1 3.0 B = Less than full reel. In tape, but not DO5022P-473ML 47 20 0.086 9 4.2 4.7 2.6 machine ready. To have a leader and trailer added DO5022P-683 L 68 20,10 0.13 8 3.7 4.1 2.3 ( 25 charge), use code letter D DO5022P-104 L 100 20,10 0.19 7 3.0 3.4 1.8 instead. DO5022P-154 L 150 20,10 0.25 6 2.5 2.8 1.5 2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc using an DO5022P-224 L 220 20,10 0.38 5 2.0 2.3 1.2 Agilent/HP 4263B LCR meter or equivalent. DO5022P-334 L 330 20,10 0.56 4 1.7 1.9 1.0 3. Tolerances in bold are stocked for immediate shipment. 4. SRF >13 MHz measured using Agilent/HP 8753D DO5022P-474 L 470 20,10 0.85 3 1.5 1.7 0.82 network analyzer <13 MHz using Agilent/HP 4192A. DO5022P-684 L 680 20,10 1.1 2.5 1.2 1.3 0.72 5. DC current at which inductance drops the specified DO5022P-105 L 1000 20,10 1.8 2.0 0.95 1.1 0.56 amount from its value without current. 6. Current that causes a 40C temperature rise from 25C ambient. 7. Electrical specifications at 25C. Refer to Doc 362 Soldering Surface Mount Components before soldering. Document 172-1 Revised 12/09/11XXX X Document 172-2 SMT Power Inductors DO5022P Series Typical L vs Current Typical L vs Frequency 10000 10000 1000 H 1000 H 1000 1000 100 H 100 H 100 100 10 H 10 H 10 10 1H 1H 1 1 0.1 0.1 0.11 10 100 0.010.01 0.0.11 111100 Current (A) Frequency (MHz) 0.710 0.020 * Allowan additional 0.01/0,254 * Current Derating in length and 0.005/0,127 in 18,03 0,508 height for optional tin-lead and tin-silver-copper application. 120 110 0.600 max 15,24 100 90 80 0.500 dia 12,70 70 60 0.280 max* 7,11 50 40 0.100 0.110 30 0.100 0.605 2,79 2,54 2,54 20 15,37 10 0 0.115 -40 -20 020406080 100 120 140 2,92 Ambient temperature (C) Recommended 0.510 0.010 Land Pattern 12,95 0,25 Internal code Dash number Start Finish Part Marking inches Dimensions are in mm Document 172-2 Revised 12/09/11 Percent of rated Irms Inductance (H) 25C Inductance (H)