Document 219-1 Shielded High SRF Inductors – 1008PS • Higher SRF than our other power inductors • High inductance with tight tolerance • Excellent current handling for a part this size Core material Ceramic/Ferrite Core and winding loss See www.coilcraft.com/coreloss Terminations RoHS compliant silver-palladium-platinum-glass frit. Weight 122 – 132 mg Ambient temperature –40°C to +105°C with Irms current, +105°C to +145°C with derated current Storage temperature Component: –40°C to +145°C. Tape and reel packaging: –40°C to +80°C Resistance to soldering heat Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 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 750/7″ reel; 2500/13″ reel Plastic tape: 12 mm wide, 0.3 mm thick, 8 mm pocket spacing, 3.3 mm pocket depth PCB washing Tested with pure water or alcohol only. For other solvents, see Doc787_PCB_Washing.pdf. Inductance DCR4 SRF5 Isat (A)6 Irms (A)7 Part ±10%2 Q max typ 10% 20% 30% 20°C 40°C number1 (µH) min3(Ohms) (MHz) drop drop drop rise rise 1008PS-102KL_ 1.0350.05 3873.53.94.2 1.42.0 1008PS-152KL_ 1.5350.06 2762.73.23.5 1.42.0 1008PS-182KL_ 1.8350.09 2532.32.73.0 0.98 1.4 1008PS-222KL_ 2.2360.10 2282.42.83.1 1.21.7 1008PS-272KL_ 2.7380.14 2071.62.02.3 1.01.4 1008PS-332KL_ 3.3260.84 1991.51.61.6 0.51 0.67 1008PS-392KL_ 3.9380.26 1851.51.82.0 0.82 1.1 1008PS-472KL_ 4.7380.35 1601.31.61.7 0.70 0.95 1008PS-562KL_ 5.6380.36 1501.51.71.8 0.66 0.87 1008PS-682KL_ 6.8380.58 1201.31.51.6 0.45 0.76 1008PS-103KL_10 380.92 1050.84 1.01.1 0.40 0.59 1008PS-153KL_15 381.15350.81 0.87 0.90 0.36 0.51 1008PS-223KL_22 401.40260.67 0.75 0.79 0.33 0.44 1008PS-333KL_33 451.61200.53 0.61 0.68 0.30 0.42 1008PS-393KL_39 451.85160.49 0.56 0.60 0.28 0.39 1008PS-473KL_47 452.5 190.47 0.52 0.54 0.23 0.31 1008PS-683KL_68 453.8 120.38 0.42 0.45 0.21 0.26 1008PS-823KL_ 82 45 4.3 9.0 0.33 0.38 0.420.18 0.26 1008PS-104KL_ 100 45 5.8 7.0 0.35 0.38 0.390.16 0.20 1008PS-124KL_ 120 50 6.3 7.0 0.30 0.33 0.350.14 0.20 1008PS-154KL_ 150 50 7.5 5.8 0.27 0.30 0.330.13 0.18 1008PS-224KL_ 220 55 10.0 5.0 0.21 0.24 0.270.13 0.17 1008PS-334KL_ 330 55 11.5 3.8 0.19 0.21 0.230.11 0.15 1008PS-474KL_ 470 55 16.3 3.1 0.14 0.17 0.190.10 0.13 1008PS-564KL_ 560 55 18.1 2.8 0.13 0.15 0.17 0.0930.12 1008PS-684KL_ 680 55 24.0 2.5 0.11 0.15 0.17 0.0730.11 1008PS-824KL_ 820 45 26.0 1.5 0.10 0.12 0.13 0.0730.10 1008PS-105KL_1000 45 29.0 2.0 0.11 0.13 0.14 0.0700.10 1. When ordering, specify packaging code: 1008PS-105KLC Packaging:C =7″ machine-ready reel. EIA-481 embossed plastic tape (750 parts per full reel). B =Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter C instead. D =13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (2500 parts per full reel). 2. Inductance measured at 100 kHz, 0.1 Vrms, using Coilcraft SMD-A fixture in Agilent/HP 4263B impedance analyzer or equivalent. 3. Q measured at 1 MHz using an Agilent/HP 16193 test fixture and an Agilent/HP 4291 or equivalent. 4. DCR measured on micro-ohmmeter and Coilcraft CCF840 test fixture. 5. SRF measured using a Coilcraft SMD‑D test fixture and an Agilent/HP 8753D network analyzer or equivalent. 6. DC current at which the inductance drops the specicfied amount from its value without current. 7. Current that causes the specified temperature rise from 25°C ambient. 8. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. US +1-847-639-6400 [email protected] UK +44-1236-730595 [email protected] Taiwan +886-2-2264 3646 [email protected] China +86-21-6218 8074 [email protected] Singapore + 65-6484 8412 [email protected] Document 219-1 Revised 03/14/12 © Coilcraft Inc. 2013 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information. Document 219-2 Power Chip Inductors – 1008PS Series Typical L vs Frequency Typical L vs Current 10000 10000 1000 µH 100 µH 100 10 µH 10 0.1 0.01 100 µH 100 1 µH 1 1000 µH 1000 Inductance (µH) Inductance (µH) 1000 10 µH 10 1 µH 1 1 0.1 0.1 10 0.01 1 0.1 Frequency (MHz) B F Irms Derating C D H I 120 110 A J E 100 G I 90 Terminal wraparound: approx 0.015/0,38 both ends 80 70 Recommended Land Pattern ABCDEFG max maxmaxmaxmaxmaxtyp H IJ 0.1500.1490.1080.0700.1020.0840.0200.1000.0400.050 inches 3,813,782,741,782,592,130,512,541,021,27mm 60 50 40 25°C Percent of rated Irms 10 Current (A) 30 20 10 0 -40 -20 0 20 40 60 80 100 120 140 160 Ambient temperature (°C) US +1-847-639-6400 [email protected] UK +44-1236-730595 [email protected] Taiwan +886-2-2264 3646 [email protected] China +86-21-6218 8074 [email protected] Singapore + 65-6484 8412 [email protected] Document 219-2 Revised 03/14/12 © Coilcraft Inc. 2013 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information.