Web Sample Tools & Support Document 366-1 page & buy software & FAQ Shielded Power Inductors SLC7530 Designed for high-speed switch mode applications Can be used as a 1:1 transformer or in SEPIC applications Designers Kit C379 contains 3 each of all values. Designers Kit C467 contains 3 each of select values. Core material Ferrite Core and winding loss See www.coilcraft.com/coreloss Terminations RoHS compliant matte tin over nickel over copper. Other terminations available at additional cost. Weight: 0.44 0.47 g 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 500/7 reel 1700/13 reel Plastic tape: 16 mm wide, 0.33 mm thick, 12 mm pocket spacing, 3.12 mm pocket depth PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787 PCB Washing.pdf. Single Conductor Irms Testing 2 3 4 5 6 L20% DCR 5% SRF typ Isat Irms Irms testing was performed on 0.75 inch wide 1 0.25 inch thick copper traces in still air. Part number (H) (mOhms) (GHz) (A) (A) Temperature rise is highly dependent on many SLC7530S-500ML 0.050 0.123 3.80 50 40 factors including pcb land pattern, trace size, and SLC7530S-640ML 0.064 0.123 3.65 32 40 proximity to other components. Therefore tempera- SLC7530S-820ML 0.082 0.123 3.75 22 40 ture rise should be verified in application conditions. SLC7530S-101ML 0.100 0.123 3.75 20 40 Dual Conductor Leads connected in parallel Leads connected in series 2 3 4 5 6 2 3 4 5 6 L20% DCR 5% SRF typ Isat Irms L20% DCR max SRF typ Isat Irms 1 Part number (H) (mOhms) (GHz) (A) (A) (H) (mOhms) (GHz) (A) (A) SLC7530D-500ML 0.050 0.209 3.75 50 38 0.188 1.00 1.50 21 28 SLC7530D-640ML 0.064 0.209 3.65 32 38 0.272 1.00 1.30 14 28 SLC7530D-820ML 0.082 0.209 3.75 22 38 0.350 1.00 1.20 11 28 SLC7530D-101ML 0.100 0.209 3.75 20 38 0.400 1.00 0.950 8 28 1. When ordering, please specify termination and packaging codes: 3. DCR is measured on a micro-ohmmeter at points indicated in the diagram. SLC7530S-101MLC Termination: L = RoHS compliant matte tin over nickel over copper Special order: T = RoHS tin-silver-copper Points used for measuring DCR (95.5/4/0.5) or S = non-RoHS tin-lead (63/37). Packaging: C = 7 machine-ready reel. EIA-481 embossed plastic 4. SRF measured using an Agilent/HP 8753ES network analyzer and a tape (500 parts per full reel). Coilcraft SMD-D fixture. B = Less than full reel. In tape, but not machine ready. 5. DC current at 25C that causes a 20% (typ) inductance drop from its To have a leader and trailer added ( 25 charge), use value without current. Click for temperature derating information. code letter C instead. 6. Current that causes a 40C temperature rise from 25C ambient. This D = 13 machine-ready reel. EIA-481 embossed plastic information is for reference only and does not represent absolute maxi- tape. Factory order only, not stocked (1700 parts per mum ratings. Click for temperature derating information. full reel). 7. Electrical specifications at 25C. 2. Inductance tested at 100 kHz, 0.1 Vrms using an Agilent/HP 4263B LCR Refer to Doc 362 Soldering Surface Mount Components before soldering. meter or equivalent. Document 366-1 Revised 08/30/18 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2018 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. Please check web site for latest information. Singapore + 65-6484 8412 sales coilcraft.com.sgDocument 366-2 Shielded Power Inductors - SLC7530 Series Typical L vs Current Single Conductor Dual Conductor 1 1 Measured with leads connected in series -101 -820 -640 -500 Measured with leads connected in parallel 0.1 0.1 -101 -101 -820 -820 -640 -640 -500 -500 0.01 0.01 0.1 1 10 100 0.1 1 10 100 Current (A) Current (A) Typical L vs Frequency Single Conductor Dual Conductor 1 1 Measured with leads connected in series -101 -820 -640 -500 Measured with leads connected in parallel -101 0.1 0.1 -101 -820 -820 -640 -640 -500 -500 0.01 0.01 0.01 0.1 1 10 0.01 0.1 1 10 Frequency (MHz) Frequency (MHz) Document 366-2 Revised 08/30/18 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2018 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. Please check web site for latest information. Singapore + 65-6484 8412 sales coilcraft.com.sg Inductance (H) Inductance (H) Inductance (H) Inductance (H)