Document 839-1 Shielded Power Inductors – XAL8080 • High current – up to 24 A • Very low DCR – as low as 4.08 mOhms • Soft saturation Core material Composite Environmental RoHS compliant, halogen free Terminations RoHS compliant tin-silver over copper. Other terminations available at additional cost. Weight 3 g Ambient temperature –40°C to +90°C with Irms current, +90°C to +130°C with derated current. Storage temperature Component: –40°C to +130°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) Mean Time Between Failures (MTBF) 26,315,789 hours Packaging 450/13″ reel Plastic tape: 24 mm wide, 0.4 mm thick, 16 mm pocket spacing, 8.36 mm pocket depth PCB washing Only pure water or alcohol recommended Inductance2 DCR (mOhms)3 Isat (A)5 Irms (A)6 SRF typ4 Part number1 ±20% (µH) typ max (MHz) 10% drop 20% drop 30% drop 20°C rise 40°C rise XAL8080-102ME_ 1.0 2.112.33 49.22 13.0 22.2 31.3 24.9 34.1 XAL8080-222ME_ 2.2 4.084.49 36.73 9.8 17.2 24.0 16.0 21.5 XAL8080-472ME_ 4.7 8.899.77 24.14 7.0 12.3 17.4 10.5 14.6 XAL8080-682ME_ 6.8 13.2 14.5 20.64 5.6 9.8 14.0 8.011.3 XAL8080-103ME_10 21.0 23.1 15.63 4.3 7.7 10.9 6.6 8.7 Irms Derating 120 110 100 90 80 70 60 50 40 30 25°C XAL8080-103MED Packaging:D=13″ machine-ready reel. EIA-481 embossed plastic tape. (450 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. 2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc. 3. DCR measured on a micro-ohmmeter. 4. SRF measured using Agilent/HP 4395A or equivalent. 5. DC current at which the inductance drops the specified amount from its value without current. 6. Current that causes the specified temperature rise from 25°C ambient. 7. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. Percent of rated Irms 1. When ordering, please specify packaging code: 20 Irms Testing Irms testing was performed on 0.75 inch wide × 0.25 inch thick copper traces in still air. 10 0 -40 -20 0 Temperature rise is highly dependent on many factors including pcb land pattern, trace size, and proximity to other components. Therefore temperature rise should be verified in application conditions. 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] 20 40 60 80 100 120 140 Ambient temperature (°C) Document 839-1 Revised 04/16/12 © Coilcraft Inc. 2012 This product may not be used in medical of high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check out web site for latest information. Document 839-2 Shielded Power Inductors – XAL8080 Inductance (µH) Inductance (µH) L vs Frequency 100 1.6 1.2 1.0 µH 0.8 0.4 0 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 0 4 8 12 16 20 Current (A) 24 28 32 36 Inductance (µH) 10 µH 6.8 µH 4.7 µH 10 2.2 µH 1.0 µH 1 2.2 µH 0.1 0.1 10 1 100 Frequency (MHz) 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 Current (A) 0.319 ±0.008 8,10 ±0,2 6.0 5.0 4.7 µH 4.0 3.0 XXX Inductance (µH) Inductance (µH) Inductance (µH) L vs Current 2.0 1.0 0 0 2 4 6 8 10 12 14 Current (A) 16 18 20 0.339 ±0.008 8,60 ±0,2 22 24 Dash number 10 8 6.8 µH 6 4 0.315 max 8,0 2 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Current (A) Dash number -102 -222 -472 -682 -103 A ±0.008 in ±0,20 mm (in / mm) 0.264 / 6.71 0.256 / 6.51 0.245 / 6.21 0.237 / 6.01 0.233 / 5.91 B (in / mm) 0.288 / 7.31 0.276 / 7.01 0.258 / 6.56 0.247 / 6.26 0.241 / 6.11 16 0.063 ±0.002 1,60 ±0,05 12 8 4 0 0.203 5,16 10 µH A (see table) 0 1 2 3 4 5 6 7 8 9 Current (A) 10 11 12 13 14 15 16 0.140 ±0.010 3,56 ±0,25 Dimensions are in inches mm 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] B (see table) 0.070 1,78 Recommended Land Pattern Document 839-2 Revised 04/16/12 © Coilcraft Inc. 2012 This product may not be used in medical of high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check out web site for latest information.