Document 327-1 Shielded Power Inductors MLC12xx/15xx • Soft saturation makes them ideal for VRD/VRM applications • Special materials eliminate all thermal aging issues. Designer’s Kit C387 contains samples of all values Core material Iron Core and winding loss See www.coilcraft.com/coreloss Terminations RoHS tin-silver over copper. Other terminations available at additional cost. Weight MLC12xx 1.91 – 3.04 g; MLC15xx 2.73 – 5.12 g Ambient temperature –40°C to +85°C with Irms current Maximum part temperature: The part may be operated without damage as long its temperature (ambient + self-heating) does not exceed +125°C. Storage temperature Component: –40°C to +125°C. Packaging: –40°C to +80°C Resistance to soldering heat Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 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 PCB washing Tested with pure water or alcohol only. For other solvents, see Doc787_PCB_Washing.pdf. Part number1 Inductance2 ±20% (µH) DCR (mOhm) typ max SRF typ3 (MHz) Isat (A)4 10% drop 20% drop Irms (A)5 20°C rise 40°C rise Height max (mm) 10.5 mm × 11.x mm body size (see next page for 13.2 mm × 14.x mm body size) MLC1265-361ML_ 0.36 0.93 1.03 234 26.9 MLC1260-401ML_ 0.40 0.93 1.03 228 21.0 MLC1255-421ML_ 0.42 0.93 1.03 219 21.1 MLC1240-451ML_ 0.45 1.73 1.91 198 16.5 42.6 35.2 34.5 24.9 16.5 16.3 16.8 12.8 22.7 21.9 24.1 19.8 6.5 6.1 5.6 4.1 MLC1265-701ML_ MLC1250-801ML_ MLC1240-901ML_ MLC1260-122ML_ MLC1255-122ML_ 0.70 0.80 0.90 1.20 1.20 1.24 2.35 2.57 2.38 2.38 1.37 2.59 2.83 2.62 2.62 134 151 108 93 85 16.4 13.3 13.9 14.0 14.1 27.5 21.7 22.8 23.3 22.4 15.2 12.4 11.9 12.3 12.4 21.0 17.3 16.3 17.6 17.5 6.5 5.1 4.1 6.1 5.6 MLC1250-132ML_ MLC1245-152ML_ MLC1260-172ML_ MLC1245-402ML_ 1.30 1.50 1.75 4.00 2.38 4.08 2.84 8.18 2.62 4.49 3.13 9.00 76 79 72 46 10.8 10.7 12.1 7.42 17.7 17.3 19.2 11.8 11.7 10.3 10.9 6.9 16.5 14.2 15.3 9.8 5.3 4.6 6.1 4.8 1. When ordering, please specify termination and packaging codes: MLC1245-402MLC Termination: L = RoHS compliant tin-silver 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. 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. 2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using a Coilcraft SMD‑A fixture in an Agilent/HP 4284A LCR meter. 3. SRF measured using an Agilent/HP4291A impedance analyzer and a Coilcraft 16193 fixture. 4. DC current at which the inductance drops the specified amount from its value without current. 5. Current that causes the specified temperature rise from 25°C ambient. 6. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. US +1-847-639-6400 [email protected] UK +44-1236-730595 [email protected] Taiwan +886-2-2264 3646 [email protected] China +86-21-6218 8074 [email protected] Singapore + 65-6484 8412 [email protected] Document 327-1 Revised 04/19/12 © 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 327-2 Shielded Power Inductors – MLC12xx/15xx Series Part number1 Inductance2 ±20% (µH) DCR (mOhm) typ max SRF typ3 (MHz) Isat (A)4 10% drop 20% drop Irms (A)5 20°C rise 40°C rise Height max (mm) 13.2 mm × 14.x mm body size (see previous page for 10.5 mm × 11.x mm body size) MLC1565-451ML_ 0.45 0.864 0.951 158 32.8 MLC1565-501ML_ 0.50 0.864 0.951 132 21.3 MLC1555-551ML_ 0.55 1.34 1.48 165 20.8 MLC1565-801ML_ 0.80 1.20 1.32 93 27.4 54.0 38.1 35.7 47.4 18.0 18.6 16.1 17.4 25.6 26.9 22.3 24.6 6.5 6.5 5.6 6.5 MLC1560-901ML_ MLC1538-102ML_ MLC1550-102ML_ MLC1565-142ML_ MLC1538-152ML_ 0.90 1.0 1.0 1.4 1.5 1.72 3.46 1.72 2.20 4.36 1.90 3.81 1.90 2.42 4.80 101 81 76 77 50 17.8 13.6 16.1 18.9 13.4 28.7 21.2 27.3 30.1 21.0 14.6 11.5 13.9 13.7 10.6 20.6 16.7 19.7 19.9 14.6 6.0 3.9 5.2 6.5 3.9 MLC1565-202ML_ MLC1550-252ML_ MLC1565-282ML_ MLC1555-302ML_ MLC1565-372ML_ 2.0 2.5 2.8 3.0 3.7 3.47 3.43 4.10 4.06 3.10 3.82 3.74 4.51 4.47 3.40 64 45 44 42 47 15.2 10.9 13.7 11.1 8.13 24.2 17.7 22.3 18.1 13.63 11.6 11.5 10.7 10.9 12.17 16.3 15.8 15.2 15.6 16.58 6.5 5.2 6.5 5.6 6.5 MLC1550-452ML_ MLC1565-472ML_ MLC1565-602ML_ MLC1565-732ML_ MLC1565-922ML_ 4.5 4.7 6.0 7.3 9.2 7.13 4.00 5.50 7.20 9.70 7.85 4.40 6.05 7.92 10.60 36 39 34 29 25 7.12 6.23 5.60 5.10 4.57 11.8 10.57 9.57 8.60 7.80 8.43 10.98 9.27 8.60 7.19 11.7 15.57 13.62 12.01 10.18 5.2 6.5 6.5 6.5 6.5 MLC1565-113ML_ MLC1565-133ML_ MLC1565-153ML_ 11.3 13.0 15.4 10.60 12.57 16.40 11.60 13.75 18.00 21 19 17 4.07 3.93 3.43 7.03 6.70 5.77 6.87 6.12 5.63 9.46 8.65 7.75 6.5 6.5 6.5 1. When ordering, please specify termination and packaging codes: MLC1565-153MLC Termination: L = RoHS compliant tin-silver 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. 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. 2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using a Coilcraft SMD‑A fixture in an Agilent/HP 4284A LCR meter. 3. SRF measured using an Agilent/HP4291A impedance analyzer and a Coilcraft 16193 fixture. 4. DC current at which the inductance drops the specified amount from its value without current. 5. Current that causes the specified temperature rise from 25°C ambient. 6. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. Tape and Reel (24 mm wide plastic tape) Quantity Tape thickness Pocket Pocket 7″ reel 13″ reel (mm) spacing (mm) depth (mm) MLC1240 250 900 0,35 16 4,45 MLC1245 200 800 0,35 16 4,95 MLC1250 200 700 0,40 16 5,45 MLC1255 200 700 0,40 16 5,95 MLC1260 175 600 0,40 16 6,50 MLC1265 150 600 0,40 16 6,70 MLC1538 200 800 0,35 20 4,00 MLC1550 150 600 0,40 20 5,45 MLC1555 150 500 0,40 20 5,95 MLC1560 150 500 0,40 20 6,20 MLC1565 125 500 0,40 20 6,50 A MLCxxx -xxxML Part number XXXX Y Internal code B Parts manufactured prior to March 2012 may be marked differently. Max height. See electrical specifications table. Recommended Land Pattern G C D E F E Body A B Size max max C D E 1240 11.2 10.5 1.8 2.3 4.0 1245 11.2 10.5 1.8 2.3 4.0 1250 11.2 10.5 1.8 2.3 4.0 1255 11.4 10.5 1.8 2.3 4.0 1260 11.4 10.5 1.8 2.3 4.0 1265 11.4 10.5 1.8 2.3 4.0 1538 13.8 13.2 2.4 3.0 5.0 1550 13.8 13.2 2.4 3.0 5.0 1555 13.8 13.2 2.4 3.0 5.0 1560 13.8 13.2 2.4 3.0 5.0 1565 14.0 13.2 2.4 3.0 5.0 All dimensions are in mm. US +1-847-639-6400 [email protected] UK +44-1236-730595 [email protected] Taiwan +886-2-2264 3646 [email protected] China +86-21-6218 8074 [email protected] Singapore + 65-6484 8412 [email protected] Document 327-2 F 4.0 4.0 4.0 4.0 4.0 4.0 5.4 5.4 5.4 5.4 5.4 G 2.7 2.7 2.7 2.7 2.7 2.7 3.4 3.4 3.4 3.4 3.4 Revised 04/19/12 © 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 327-3 Shielded Power Inductors – MLC12xx/15xx Series Typical L vs Current Typical L vs Frequency 100 100 MLC1565-153 Inductance (µH) Inductance (µH) MLC1565-153 MLC1565-922 10 MLC1550-452 MLC1565-282 MLC1538-152 MLC1538-102 1 MLC1555-551 MLC1265-361 0.1 MLC1565-922 10 MLC1550-452 MLC1565-282 MLC1538-152 MLC1538-102 1 MLC1555-551 MLC1265-361 0.1 0.01 1 0.1 10 Frequency (MHz) 0.1 1 Current (A) 10 100 Inductance vs current is unaffected by part temperature up to 125°C. 60 50 MLC 1565 -922 MLC 155 0-45 2 ML C15 ML 3 C1 8-15 ML 565- 2 28 C1 ML 538- 2 10 C1 2 26 0-1 22 MLC1 565-15 3 Temperature rise (from 25°C) 70 ML ML C15 C1 5526 551 536 1 Temperature Rise vs Current 40 30 20 10 0 0 5 10 15 20 25 30 Current (A rms) US +1-847-639-6400 [email protected] UK +44-1236-730595 [email protected] Taiwan +886-2-2264 3646 [email protected] China +86-21-6218 8074 [email protected] Singapore + 65-6484 8412 [email protected] Document 327-3 Revised 04/19/12 © 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.