MSS1038-382NLC

Document 378-1 SMT Power Inductors – Series MSS1038 The MSS1038 series provides very high efficiency and excellent current handling capability in a rugged, low cost part. The magnetic shielding, small footprint and low profile allow high density mounting. The flat top ensures reliable pick and place handling. These inductors are ideal for use in DC-DC converters, LCD panels, and portable devices where low cost and high reliability are critical. They are available in 30 inductance values from 1.5 µH to 1000 µH. Coilcraft Designer’s Kit C391 contains samples of all values shown. To order, contact Coilcraft or purchase online at http://order.coilcraft.com. Part number1 MSS1038-152NL_ MSS1038-252NL_ MSS1038-382NL_ MSS1038-522NL_ MSS1038-702NL_ MSS1038-103NL_ MSS1038-123NL_ MSS1038-153NL_ MSS1038-183NL_ MSS1038-223NL_ MSS1038-273NL_ MSS1038-333NL_ MSS1038-393NL_ MSS1038-473NL_ MSS1038-563NL_ MSS1038-683NL_ MSS1038-823NL_ MSS1038-104NL_ MSS1038-124NL_ MSS1038-154NL_ MSS1038-184NL_ MSS1038-224NL_ MSS1038-274NL_ MSS1038-334NL_ MSS1038-394NL_ MSS1038-474NL_ MSS1038-564NL_ MSS1038-684NL_ MSS1038-824NL_ MSS1038-105NL_ Irms (A)5 L2 DCR SRF ±30% max typ3 Isat4 20°C 40°C (µH) (mOhms) (MHz) (A) rise rise 1.5 8.1 81 8.30 5.60 7.85 2.5 10.0 61 7.50 4.65 6.65 3.8 13.0 45 6.00 4.25 6.05 5.2 22.0 37 5.50 3.60 5.10 7.0 27.0 33 4.80 3.10 4.35 10.0 35.0 29 4.40 2.90 4.05 12.0 41.0 25 4.02 2.85 4.00 15.0 50.0 21 3.60 2.70 3.80 18.0 65.0 18 3.20 2.25 3.35 22.0 73.0 15 2.90 1.90 2.85 27.0 89.0 15 2.54 1.65 2.35 33.0 93.0 13 2.30 1.60 2.30 39.0 112.0 12 2.20 1.55 2.25 47.0 128.0 11 2.10 1.45 2.20 56.0 180.0 11 1.92 1.40 1.85 68.0 213.0 10 1.50 1.15 1.75 82.0 261.0 8 1.40 1.09 1.50 100.0 304.0 6 1.35 1.05 1.45 120.0 380.0 6 1.23 0.85 1.25 150.0 506.0 6 1.15 0.80 1.20 180.0 582.0 5 1.05 0.71 0.98 220.0 756.0 5 0.92 0.70 0.97 270.0 926.0 4 0.83 0.65 0.86 330.0 1090.0 4 0.70 0.50 0.69 390.0 1141.0 4 0.64 0.49 0.65 470.0 1243.0 3 0.58 0.45 0.63 560.0 1696.0 3 0.53 0.43 0.59 680.0 1926.0 3 0.48 0.36 0.50 820.0 2596.0 3 0.44 0.34 0.47 1000.0 2853.0 3 0.40 0.33 0.45 1. When ordering, please specify packaging code: MSS1038-105NLC Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic tape (250 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 (1000 parts per full reel). Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc. SRF measured using an Agilent/HP 4192A or equivalent. DC current at which the inductance drops 35% max from its value without current. Average current for temperature rise from 25°C ambient. Operating temperature range –40°C to +85°C. Electrical specifications at 25°C. 2. 3. 4. 5. 6. 7. Specifications subject to change without notice. Please check our website for latest information. Document 378-1 Revised 01/25/05 © Coilcraft, Inc. 2005 Document 378-2 SMT Power Inductors – Series MSS1038 Typical L vs Frequency 10000 Typical L vs Current 10000 1000 1000 µH 1000 1000 µH Inductance (µH) 270 µH 100 µH Inductance (µH) 270 µH 100 µH 100 100 27 µH 27 µH 10 10 µH 10 10 µH 1.5 µH 1.5 µH 1 0.01 0.1 1 10 1 0.01 0.1 1 10 Frequency (MHz) Current (A) Current Derating 0.402 ±0.008 10,2 ±0,2 XXX 0.394 ±0.008 10,0 ±0,2 0.150 ±0.008 3,8 ±0,2 Recommended Land Pattern 0.14 3,56 0.118 ±0.008 3,0 ±0,2 0.303 ±0.008 7,7 ±0,2 0.30 7,62 0.047 ±0.008 1,2 ±0,2 0.07 1,78 Terminations: Nickel/tin over copper Weight: 1.5 g Tape and reel: 250/7″ reel; 1000/13″ reel 24 mm tape width For packaging data see Tape and Reel Specifications section. Specifications subject to change without notice. Please check our website for latest information. Document 378-2 Revised 01/25/05 © Coilcraft, Inc. 2005