Web Sample Tools & Support Document 1279-1 page & buy software & FAQ Shielded Power Inductors SLR1070 Halogen Tight DCR tolerance for inductor-DCR-based current Free sensing circuits Excellent current handling, up to 86 A 10.4 8.0 7 mm surface mount package Designed for use in multi-phase VRM/VRD/EVRD regulators AEC + Designers Kit C467 contains 3 each of select values. Q200 85C Core material Ferrite Weight 2.2 2.3 g Environmental RoHS compliant, halogen free Terminations RoHS compliant matte tin over nickel over copper. Ambient temperature 40C to +85C with (40C rise) Irms current. Maximum part temperature +125C (ambient + temp rise). Derating. Storage temperature Component: 40C to +125C. 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 150/7 reel 800/13 reel Plastic tape: 24 mm wide, 0.5 mm thick, 12 mm pocket spacing, 7.05 mm pocket depth PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787 PCB Washing.pdf. 4 5 Isat (A) Irms (A) 2 3 Inductance DCR 10% SRF typ 1 Part number 10% (nH) (mOhms) (MHz) at 25C at 100C at 125C 20C rise 40C rise SLR1070-121KE 120 0.29 130 86 68.5 62.5 61 82 SLR1070-141KE 140 0.29 110 78 60.5 55.0 61 82 SLR1070-171KE 170 0.29 80 64 50.5 46.0 61 82 SLR1070-221KE 215 0.29 68 51 38.0 34.0 61 82 SLR1070-251KE 250 0.29 55 38 35.0 31.5 61 82 SLR1070-281KE 280 0.29 48 33 27.5 25.5 61 82 SLR1070-301KE 300 0.29 47 31 26.5 24.0 61 82 1. When ordering, please specify packaging code: Irms Testing SLR1070-301KEC Irms testing was performed on 0.75 inch wide 0.25 inch thick Packaging: C = 7 machine-ready reel. EIA-481 embossed plastic tape copper traces in still air. (150 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader Temperature rise is highly dependent on many factors including and trailer ( 25 charge). pcb land pattern, trace size, and proximity to other components. B = Less than full reel. In an effort to simplify our part Therefore temperature rise should be verified in application numbering system, Coilcraft is eliminating the need conditions. 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 (800 parts per full reel). 2. Inductance at 100 kHz, 0.1 Vrms, 0 Adc. 3. DCR is measured on a micro-ohmmeter at points indicated in the diagram below. 4. DC current that causes an inductance drop of 20% (typ) from its value without current. Click for temperature derating information. 5. 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. 6. Electrical specifications at 25C. Refer to Doc 362 Soldering Surface Mount Components before soldering. Document 1279-1 Revised 08/02/18 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 1279-2 SLR1070 Shielded Power Inductors L vs Current 160 360 300 120 nH Halogen 120 250 nH Free 240 180 80 120 AEC + 40 Q200 85C at 25C at 25C 60 at 100C at 100C at 125C at 125C 0 0 0210 0 30 40 50 60 70 80 0210 0 30 40 50 60 70 80 90 100 110 120 Current (A) Current (A) 200 400 160 280 nH 140 nH 300 120 200 80 100 at 25C at 25C 40 at 100C at 100C at 125C at 125C 0 0 0210 0 30 40 50 60 70 80 90 100 110 120 01520 15 0 25 30 35 40 45 50 55 60 Current (A) Current (A) 240 400 300 nH 180 170 nH 300 120 200 60 100 at 25C at 25C at 100C at 100C at 125C at 125C 0 0 0210 0 30 40 50 60 70 80 90 100 01520 15 0 25 30 35 40 45 50 Current (A) Current (A) 300 250 215 nH 200 150 100 at 25C 50 at 100C at 125C 0 0210 0 30 40 50 60 70 80 Current (A) Document 1279-2 Revised 08/02/18 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. Inductance (nH) Inductance (nH) Inductance (nH) Inductance (nH) Inductance (nH) Inductance (nH) Inductance (nH)