Document 366-1 Shielded Power Inductors - SLC7530 * Designed for high-speed switch mode applications * Can be used as a 1:1 transformer or in SEPIC applications Designer's Kit C379 contains 3 each of all 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 Irms current, +85C to +125C with derated current 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 with pure water or alcohol only. For other solvents, see Doc787_PCB_Washing.pdf. Single Conductor Part number1 SLC7530S-500ML_ SLC7530S-640ML_ SLC7530S-820ML_ SLC7530S-101ML_ L20%2 DCR 5%3 SRF typ4 Isat5 (H) (mOhms) (GHz) (A) 0.050 0.064 0.082 0.100 Dual Conductor 0.123 0.123 0.123 0.123 3.80 3.65 3.75 3.75 50 32 22 20 Irms6 (A) 40 40 40 40 Leads connected in parallel Part number1 L20%2 SLC7530D-500ML_ SLC7530D-640ML_ SLC7530D-820ML_ SLC7530D-101ML_ 0.050 0.064 0.082 0.100 (H) 5%3 DCR SRF (mOhms) (GHz) 0.209 0.209 0.209 0.209 typ4 Leads connected in series Isat5 Irms6 L20%2 (H) DCR max3 (mOhms) SRF typ4 (GHz) Isat5 (A) Irms6 (A) 50 32 22 20 38 38 38 38 0.188 0.272 0.350 0.400 1.00 1.00 1.00 1.00 1.50 1.30 1.20 0.950 21 14 11 8 17 17 17 17 3.75 3.65 3.75 3.75 (A) 1. When ordering, please specify termination and packaging codes: SLC7530S-101MLC Termination: L = RoHS compliant matte tin over nickel over copper 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). 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 (1700 parts per full reel). (A) 2. Inductance tested at 100 kHz, 0.1 Vrms using an Agilent/HP 4263B LCR meter or equivalent. 3. DCR is measured on a micro-ohmmeter at points indicated in the diagram. Points used for measuring DCR 4. SRF measured using an Agilent/HP 8753ES network analyzer and a Coilcraft SMD-D fixture. 5. DC current at which the inductance drops 20% (typ) from its value without current. 6. Current that causes a 40C rise from 25C ambient. 7. Electrical specifications at 25C. Refer to Doc 362 "Soldering Surface Mount Components" before soldering. US +1-847-639-6400 sales@coilcraft.com UK +44-1236-730595 sales@coilcraft-europe.com Taiwan +886-2-2264 3646 sales@coilcraft.com.tw China +86-21-6218 8074 sales@coilcraft.com.cn Singapore + 65-6484 8412 sales@coilcraft.com.sg Document 366-1 Revised 10/21/13 (c) Coilcraft Inc. 2013 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 366-2 Shielded Power Inductors - SLC7530 Series Typical L vs Current Single Conductor Dual Conductor 1 1 Measured with leads connected in series 0.1 -101 -820 -640 -500 Inductance (H) Inductance (H) -101 -820 -640 -500 Measured with leads connected in parallel 0.1 -101 -820 -640 -500 0.01 0.01 0.1 1 Current (A) 10 100 0.1 1 Current (A) 10 100 Typical L vs Frequency Single Conductor Dual Conductor 1 1 Measured with leads connected in series -101 0.1 Inductance (H) Inductance (H) -820 -101 -820 -640 -640 0.1 Measured with leads connected in parallel -500 -101 -820 -640 -500 -500 0.01 0.01 0.01 0.1 1 Frequency (MHz) 10 0.01 US +1-847-639-6400 sales@coilcraft.com UK +44-1236-730595 sales@coilcraft-europe.com Taiwan +886-2-2264 3646 sales@coilcraft.com.tw China +86-21-6218 8074 sales@coilcraft.com.cn Singapore + 65-6484 8412 sales@coilcraft.com.sg 0.1 1 10 Document 366-2 Revised 10/21/13 Frequency (MHz) (c) Coilcraft Inc. 2013 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 366-3 Shielded Power Inductors - SLC7530 Series Percent of rated current 70 60 lel 0D ral 53 n pa 7 i C SL cted S 30 ne n 75 C Co SL 50 Co SL nn C7 ec 53 ted 0D in se rie s Temperature rise (from 25C) 80 40 30 20 10 0 0 10 20 30 40 50 60 120 110 100 90 80 70 60 50 40 30 20 10 0 25C Typical Temperature Rise vs Current Current Derating Isat Irms -40 -20 0 Current (A rms) Dimensions - Single Conductor X 60 80 XXXD Dash number 0.295 max 7,50 Internal code 120 140 2 2 0.311 7,90 3 2 3 0.177 4,50 Series mode 0.047 1,20 0.050 1,27 0.039 1,00 0.154 3,90 0.020 0,50 0.185 4,70 0.118 max 3,00 0.118 max 3,00 4 Dash number Internal code X 1 0.020 0,50 4 1 0.118 3,00 100 0.079 2,00 0.264 max 6,70 1 XXXS 40 Dimensions - Dual Conductor 0.264 max 6,70 0.295 max 7,50 20 Ambient temperature (C) 0.177 4,50 0.106 2,70 0.311 7,90 0.106 2,70 0.067 1,70 0.067 1,70 0.311 7,90 0.106 2,70 0.106 2,70 Parallel mode 0.079 2,00 Recommended Land Pattern 4 1 1 Winding 1 2 Winding 2 3 2 Winding-to-winding isolation: 25 V maximum Dimensions are in 1 4 0.020 0,50 0.106 2,70 0.311 7,90 0.106 2,70 2 3 0.177 4,50 inches mm Dimensions are in inches mm US +1-847-639-6400 sales@coilcraft.com UK +44-1236-730595 sales@coilcraft-europe.com Taiwan +886-2-2264 3646 sales@coilcraft.com.tw China +86-21-6218 8074 sales@coilcraft.com.cn Singapore + 65-6484 8412 sales@coilcraft.com.sg Two conductor mode Recommended Land Patterns Document 366-3 Revised 10/21/13 (c) Coilcraft Inc. 2013 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.