Web Sample Tools & Support Document 745-1 page & buy software & FAQ Shielded Power Inductors XFL4020 Exceptionally low DCR 10.8 mOhm Excellent current handling capability Designers Kit C436 contains 5 each of all values Environmental RoHS compliant, halogen free Terminations RoHS compliant tin-silver over copper. Other terminations available at additional cost. Core material Composite Core and winding loss See www.coilcraft.com/coreloss Weight 162 169 mg Ambient temperature 40C to +125C with (40C rise) Irms current. Maximum part temperature +165C (ambient + temp rise). Derating. Storage temperature Component: 40C to +165C. 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 1000/7 reel 3500/13 reel Plastic tape: 12 mm wide, 0.23 mm thick, 8 mm pocket spacing, 2.3 mm pocket depth PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787 PCB Washing.pdf. 3 5 6 2 DCR (mOhms) 4 Isat (A) Irms (A) Inductance SRF typ 1 Part number 20% (H) typ max (MHz) 10% drop 20% drop 30% drop 20C rise 40C rise XFL4020-102ME 1.0 10.80 11.90 64 4.5 5.1 5.4 8.0 11.0 XFL4020-152ME 1.5 14.40 15.80 59 4.1 4.4 4.6 6.7 9.1 XFL4020-222ME 2.2 21.35 23.50 38 3.1 3.5 3.7 6.0 8.0 XFL4020-332ME 3.3 34.80 38.30 33 2.7 2.8 2.9 3.9 5.2 XFL4020-472ME 4.7 52.20 57.40 26 2.0 2.5 2.7 3.6 5.0 1. When ordering, please specify termination and packaging codes: Irms Testing XFL4020-472MEC Irms testing was performed on Termination: E = RoHS compliant tin-silver over copper. 0.75 inch wide 0.25 inch thick Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37). copper traces in still air. Packaging: C = 7 machine-ready reel. EIA-481 embossed plastic tape (1000 parts per full reel). Temperature rise is highly B = Less than full reel. In tape, but not machine ready. To have a leader and trailer added dependent on many factors ( 25 charge), use code letter C instead. including pcb land pattern, trace D = 13 machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked size, and proximity to other com- (3500 parts per full reel). ponents. Therefore temperature 2. Inductance tested at 1 MHz, 0.1 Vrms, 0 Adc. rise should be verified in appli - cation conditions. 3. DCR measured on a micro-ohmmeter. 4. SRF measured using Agilent/HP 4395A or equivalent. 5. DC current at 25C that causes an inductance drop of 30% (typ) from its value without current. Click for temperature derating information. 6. Current that causes the specified temperature rise from 25C ambient. This information is for reference only and does not represent absolute maximum ratings. Click for temperature derating information. 7. Electrical specifications at 25C. Refer to Doc 362 Soldering Surface Mount Components before soldering. Document 745-1 Revised 10/09/17 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2017 This product may not be used in medical or high Taiwan +886-2-2264 3646 sales coilcraft.com.tw risk applications without prior Coilcraft approval. China +86-21-6218 8074 sales coilcraft.com.cn Specification subject to change without notice. Singapore + 65-6484 8412 sales coilcraft.com.sg Please check web site for latest information.XXX Document 745-2 Shielded Power Inductors XFL4020 Series L vs Current L vs Frequency 10 1.6 1.2 4.7 H 1.0 H 3.3 H 0.8 2.2 H 0.4 1.5 H 1.0 H 0 1 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Current (A) 2.4 1.8 1.5 H 1.2 0.1 0.1 1.0 10 100 0.6 Frequency (MHz) 0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Current (A) 0.157 0.012 4,0 0,3 3.0 2.5 2.0 2.2 H 0.157 0.012 1.5 4,0 0,3 1.0 0.5 0 Dash Line indicates 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 number alignment of Current (A) terminations 5.0 0.083 * max 4.0 2,10 3.0 3.3 H 0.032 0.002 0.128 typ See 2.0 0,82 0,05 3,25 table 0.062 0.010 1.0 1,57 0,25 Terminal Dash thickness (typ) 0 number (in / mm) 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 0.093 -102 0.0039 / 0.10 Current (A) 2,37 -152 0.0039 / 0.10 -222 0.0032 / 0.08 6.0 -332 0.0023 / 0.06 5.0 -472 0.0023 / 0.06 0.134 4.7 H 4.0 3,4 * For optional tin-lead and tin-silver- copper terminations, dimensions are 3.0 for the mounted part. Dimensions 2.0 before mounting can be an 0.038 additional 0.005 inch / 0.13 mm. 1.0 0,98 0 Recommended inches Dimensions are in 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Land Pattern mm Current (A) Document 745-2 Revised 10/09/17 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2017 This product may not be used in medical or high Taiwan +886-2-2264 3646 sales coilcraft.com.tw risk applications without prior Coilcraft approval. China +86-21-6218 8074 sales coilcraft.com.cn Specification subject to change without notice. Singapore + 65-6484 8412 sales coilcraft.com.sg Please check web site for latest information. HIGH TEMPERATURE Inductance (H) Inductance (H) Inductance (H) Inductance (H) Inductance (H) Inductance (H)