? coilcraft, inc. 2010 specifications subject to change without notice. please check our website for latest information. shielded power inductors C slc7530 document 366-1 document 366-1 revised 03/18/10 dual conductor leads connected in parallel leads connected in series l20% 2 dcr 5% 3 srf typ 4 i sat 5 i rms 6 l20% 2 dcr max 3 srf typ 4 i sat 5 i rms 6 part number 1 (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 17 slc7530d-640ml_ 0.064 0.209 3.65 32 38 0.272 1.00 1.30 14 17 slc7530d-820ml_ 0.082 0.209 3.75 22 38 0.350 1.00 1.20 11 17 slc7530d-101ml_ 0.100 0.209 3.75 20 38 0.400 1.00 0.950 8 17 1. when ordering, please specify termination and packaging codes: slc7530s-101m lc 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). 2. inductance tested at 100 khz, 0.1 vrms using an agilent/hp 4263b lcr meter or equivalent. single conductor l20% 2 dcr 5% 3 srf typ 4 i sat 5 i rms 6 part number 1 (h) (mohms) (ghz) (a) (a) slc7530s-500ml_ 0.050 0.123 3.80 50 40 slc7530s-640ml_ 0.064 0.123 3.65 32 40 slc7530s-820ml_ 0.082 0.123 3.75 22 40 slc7530s-101ml_ 0.100 0.123 3.75 20 40 3. dcr is measured on a micro-ohmmeter at points indicated in the diagram. 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. 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 i rms current, +85c to +125c with derated current storage temperature component: ?40c to +125c. 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; 17 00/13 reel; plastic tape: 16 mm wide, 0.33 mm thick, 12 mm pocket spacing, 3.12 mm pocket depth pcb washing only pure water or alcohol recommended ? designed for high-speed switch mode applications ? can be used as a 1:1 transformer or in sepic applications points used for measuring dcr
? coilcraft, inc. 2010 smt power inductors - slc7530 series specifications subject to change without notice. please check our website for latest information. document 366-2 revised 03/18/10 document 366-2 single conductor dual conductor 0.1 0.01 1 0.1 1 100 10 current (a) inductance (h) -101 -820 -640 -500 measured with leads connected in series measured with leads connected in parallel -101 -820 -640 -500 typical l vs current 0.1 0.01 1 0.1 1 100 10 current (a) inductance (h) -101 -820 -640 -500 0.1 0.01 1 0.01 0.1 10 1 frequency (mhz) inductance (h) -640 -500 -820 -101 0.1 0.01 1 0.01 0.1 10 1 frequency (mhz) inductance (h) measured with leads connected in series measured with leads connected in parallel -640 -500 -820 -101 -640 -500 -820 -101 single conductor dual conductor typical l vs frequency
? coilcraft, inc. 2010 smt power inductors - slc7530 series specifications subject to change without notice. please check our website for latest information. document 366-3 revised 03/18/10 document 366-3 recommended land pattern 0.295 7,50 max 0.118 3,00 max 0.067 1,70 0.264 6,70 max dash number internal code xxx x 0.118 3,00 1 2 0.311 7,90 0.154 3,90 0.106 2,70 0.106 2,70 dimensions C single conductor dimensions C dual conductor 1 4 2 3 winding 1 winding 2 1 2 typical temperature rise vs current current derating 80 70 60 50 40 30 20 10 temperature rise (from 25c) 0 current (a rms) 10 03040 20 50 60 slc7530s slc7530d connected in series slc7530d connected in parallel -40 -20 0 20 40 60 80 100 140 120 ambient temperature (c) percent of rated current 120 110 100 90 80 70 60 50 40 30 20 10 0 i sat i rms 25c recommended land patterns 1 2 4 3 0.295 7,50 max 0.067 1,70 0.264 6,70 max dash number internal code xxx x series mode 0.311 7,90 0.185 4,70 1 2 4 3 0.020 0,50 0.020 0,50 0.079 2,00 0.177 4,50 0.177 4,50 two conductor mode 1 2 4 3 0.311 7,90 0.020 0,50 0.079 2,00 0.106 2,70 0.106 2,70 0.177 4,50 0.118 3,00 max 0.050 1,27 0.047 1,20 0.039 1,00 0.311 7,90 0.106 2,70 0.106 2,70 parallel mode dimensions are in inches mm dimensions are in inches mm winding-to-winding isolation: 25 v maximum
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