Web Sample Tools & Support Document 871-1 page & buy software & FAQ Shielded Power Inductors XAL7020 Halogen High current and very low DCR Free Soft saturation makes them ideal for VRM/VRD applications. Designers Kit C452 contains 3 of each value. Core material Composite AEC + Q200 125C Environment RoHS compliant, halogen free Terminations RoHS compliant tin-silver (96.5/3.5) over copper. Other terminations available at additional cost. Weight 0.83 g Operating voltage: 0 60 V Ambient temperature 40C to +125C with (40C rise) Irms current. Maximum part temperature +165C (ambient + temp rise). Derating. Storage temperature Component: 55C to +165C. Tape and reel packaging: 55C 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) Packaging 500/7 reel 2000/13 reel Plastic tape: 16 mm wide, 0.30 mm thick, 12 mm pocket spacing, 2.2 mm pocket depth PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787 PCB Washing.pdf. 3 6 2 DCR (mOhms) 4 5 Irms (A) Inductance SRF typ Isat 1 Irms Testing Part number 20% (H) typ max (MHz) (A) 20C rise 40C rise XAL7020-151ME 0.15 1.9 2.5 161 46.0 18 24 Irms testing was performed on XAL7020-271ME 0.27 2.9 3.8 112 30.0 15 21 0.75 inch wide 0.25 inch thick copper traces in still air. XAL7020-331ME 0.33 4.0 5.2 88 28.0 14 20 XAL7020-471ME 0.47 5.3 6.4 72 24.3 12 17 Temperature rise is highly XAL7020-681ME 0.68 7.9 9.5 54 22.3 10 13 dependent on many factors including pcb land pattern, trace XAL7020-102ME 1.0 9.8 10.8 46 18.0 8.0 11 size, and proximity to other com- XAL7020-122ME 1.2 11.5 12.8 42 17.6 7.0 10 ponents. Therefore temperature XAL7020-152ME 1.5 17.6 19.3 37 15.0 6.0 9.0 rise should be verified in appli - XAL7020-222ME 2.2 28.7 31.6 29 13.6 5.0 7.0 cation conditions. 1. When ordering, please specify termination and packaging code: XAL7020-222MEC Termination: E = Halogen free component. RoHS compliant tin-silver over copper terminations. Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37). Packaging: C = 7 machine-ready reel. EIA-481 embossed plastic tape (500 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ( 25 charge). B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to C. D = 13 machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (2000 parts per full reel). 2. Inductance tested at 1 MHz, 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 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 871-1 Revised 06/23/21 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2021 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.Document 871-2Document 871-2 Shielded Power Inductors XAL7020 L vs Current 0.20 1.4 1.2 0.15 1.0 Halogen Free 0.8 0.15 H 1.0 H 0.10 0.6 0.4 0.05 0.2 0 AEC 0 5 10 15 20 25 30 35 40 45 50 55 60 0 2 4 6 8 10 12 14 16 18 20 + Q200 125C Current (A) Current (A) 0.4 1.4 1.2 0.3 1.0 0.27 H 1.2 H 0.8 0.2 0.6 0.4 0.1 0.2 0 0 0 5 10 15 20 25 30 35 40 45 0 2 4 6 8 10 12 14 16 18 20 Current (A) Current (A) 0.5 2.0 1.6 0.4 0.3 1.2 1.5 H 0.33 H 0.2 0.8 0.1 0.4 0 0 0 5 10 15 20 25 30 35 0 2 4 6 8 10 12 14 16 18 20 Current (A) Current (A) 0.6 3.0 0.5 2.5 0.4 2.0 0.47 H 2.2 H 0.3 1.5 0.2 1.0 0.1 0.5 0 0 27 910111213114 5 0 3 6 9 12 15 18 21 24 30 0 1 2 3 4 5 6 7 8 16 Current (A) Current (A) 1.0 0.8 0.6 0.68 H 0.4 0.2 0 6 15 18 21 24 27 0 3 9 12 30 Current (A) Document 871-2 Revised 06/23/21 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2021 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) Inductance (H) Inductance (H) Inductance (H)