Document 1105-1 OW AC VERYDLC LOSSES AND Shielded Power Inductors XEL4012, 4014 • Extremely low DCR and ultra low AC losses for high switching frequencies (2 to 5 MHz) • Superior current handling with soft saturation characteristics • Can withstand high current spikes •XEL4014: AEC-200 Grade 1 qualified (–40°C to +125°C ambient) Core material Composite Environment RoHS compliant, halogen free Terminations RoHS compliant, tin-silver over copper. Weight 0.11 g Ambient temperature –40°C to +125°C with (40°C) Irms current. Maximum part temperature +165°C (ambient + temp rise). Storage temperature Component: –40°C to +165°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 PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf. Inductance2 DCR (mOhms)3 SRF typ4 Isat5 Irms (A)6 Part number1 (nH) typ max (MHz) (A) 20°C rise 40°C rise XEL4012-920NE_ 92 ±30% 5.2 5.7 279 24.0 11.5 16.5 XEL4012-221NE_ 220 ±30% 9.7 10.6 146 16.0 6.5 9.0 XEL4014-221ME_220 ±20% 7.59.5 150 18.29.0 12.0 XEL4014-331ME_ 330 ±20% 9.9 12.0 110 14.6 6.5 9.0 XEL4014-561ME_ 560 ±20% 16.5 18.4 80 11.6 5.5 7.5 XEL4014-781ME_ 780 ±20% 20.3 22.8 70 9.8 5.0 6.5 1. When ordering, please specify packaging code: XEL4014-781MEC Packaging:C=7″ machine-ready reel. EIA-481 embossed plastic tape. 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 (4000 parts per full reel). 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 30% (typ) from its value without current. 6. Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. 7. 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] Irms Testing Irms testing was performed on 0.75 inch wide × 0.25 inch thick copper traces in still air. 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. Document 1105-1 Revised 03/10/16 © Coilcraft Inc. 2016 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 1105-2 OW AC VERYDLC LOSSES AND Shielded Power Inductors – XEL4012, XEL4014 Inductance (nH) Inductance (nH) Inductance (nH) L vs Frequency 10,000 120 100 80 XEL4012-920 60 XEL4014-781 20 0 0 5 10 15 20 Current (A) 25 30 35 40 300 250 200 XEL4014-561 Inductance (nH) 40 XEL4014-331 XEL4014-221 XEL4012-221 1000 XEL4012-920 XEL4012-221 150 100 50 0 100 0 5 10 15 20 Current (A) 1 1000 Frequency (MHz) 300 250 0.157 ±0.012 4,0 ±0,3 XEL4014-221 200 100 10 25 150 XXX Inductance (nH) Inductance (nH) Inductance (nH) L vs Current 100 50 0 0 5 10 15 20 Current (A) 25 Dash number 500 400 0.157 ±0.012 4,0 ±0,3 Line indicates alignment of terminations XEL4014-331 300 See height table 200 100 0 0 2 4 6 8 10 12 14 Current (A) 700 600 16 18 20 0.032 ±0.002 0,82 ±0,05 Height in / mm 0.047 / 1,20 0.055 / 1,40 0.093 2,37 0.132 ±0.008 3,36 ±0,20 XEL4014-561 500 Series XEL4012 XEL4014 0.134 3,4 400 300 0.062 ±0.010 1,57 ±0.25 200 100 0 0 1 2 3 4 5 6 7 8 9 Current (A) 10 11 12 13 14 15 800 inches mm Recommended Land Pattern Packaging XEL4012 1500/7″ reel; 5000/13″ reel Plastic tape: 12 mm wide, 0.23 mm thick, 8 mm pocket spacing, 1.40 mm pocket depth XEL4014 1000/7″ reel; 4000/13″ reel Plastic tape: 12 mm wide, 0.23 mm thick, 8 mm pocket spacing, 1.78 mm pocket depth 1000 XEL4014-781 600 Dimensions are in 0.038 0,98 400 200 0 0 1 2 3 4 5 6 7 8 Current (A) 9 10 11 12 13 14 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 1105-2 Revised 03/10/16 © Coilcraft Inc. 2016 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.