Document 278-1 SMT Power Inductors - MSS Series The MSS series is ideal for applications requiring high power and high efficiency such as notebook computers, PC cards, cellular phone handsets, and handheld products. These magnetically shielded, low-profile power inductors are designed for high-density mounting and are available on tape and reel for auto-insertion. Their industry-standard shape and flat-top design ensures reliable pick and place handling. They are available in three families with inductance ratings from 2.2 to 390 µH. These inductors can handle current as high as 1.9 Amps and offer DC resistance as low as 0.023 Ohms. Free evaluation samples are available by contacting Coilcraft or ordering them on-line at www.coilcraft.com. XXX G min D typ A max B max E typ Recommended Land Pattern C max Series I min H max F typ A max B max C max D typ E typ F typ G min H max I min MSS5131 0.200 5,1 0.200 5,1 0.122 3,1 0.181 4,6 0.063 1,6 0.181 4,6 0.197 5,0 0.063 1,6 0.197 5,0 MSS6122 0.240 6,1 0.240 6,1 0.087 2,2 0.220 5,6 0.079 2,0 0.220 5,6 0.237 6,0 0.079 2,0 0.237 6,0 MSS6132 0.240 6,1 0.240 6,1 0.126 3,2 0.220 5,6 0.079 2,0 0.220 5,6 0.237 6,0 0.079 2,0 0.237 6,0 MSS5131: Parts/reel: 7″ 400; 13″ 1500 Tape width: 16 mm MSS6122: Parts/reel: 7″ 500; 13″ 1500 Tape width: 16 mm MSS6132: Parts/reel: 7″ 500; 13″ 1500 Tape width: 16 mm For packaging data see Tape and Reel Specifications section. Specifications subject to change without notice. Document 278-1 Revised 10/16/02 Document 278-2 MSS5131 Series Part number1 5 Irms5 DCR SRF3 20°C 40°C L ±20%2 max typ Isat4 rise rise ⏲ ) (MHz) (A) (µH) (⏲ (A) (A) MSS5131-222MX_ MSS5131-332MX_ MSS5131-472MX_ MSS5131-562MX_ MSS5131-682MX_ 2.2 3.3 4.7 5.6 6.8 0.023 0.032 0.045 0.055 0.060 65.0 60.0 48.0 44.0 42.0 1.90 1.53 1.26 1.16 1.05 2.00 1.60 1.40 1.30 1.20 3.30 2.90 2.50 2.30 2.16 MSS5131-822MX_ MSS5131-103MX_ MSS5131-123MX_ MSS5131-153MX_ MSS5131-183MX_ 8.2 10 12 15 18 0.075 0.083 0.100 0.115 0.150 40.0 38.0 35.0 32.0 26.0 0.96 0.87 0.80 0.71 0.65 1.10 1.00 0.97 0.94 0.89 2.00 1.90 1.60 1.50 1.40 MSS5131-223MX_ MSS5131-273MX_ MSS5131-333MX_ MSS5131-393MX_ MSS5131-473MX_ 22 27 33 39 47 0.160 0.190 0.216 0.290 0.320 22.0 19.0 18.0 17.0 16.0 0.58 0.53 0.48 0.44 0.40 0.87 0.85 0.80 0.74 0.71 1.30 1.20 1.10 1.00 0.95 MSS5131-563MX_ MSS5131-683MX_ MSS5131-823MX_ MSS5131-104MX_ MSS5131-124MX_ 56 68 82 100 120 0.365 0.480 0.520 0.700 0.800 15.0 12.5 12.0 11.5 11.0 0.36 0.33 0.30 0.27 0.25 0.70 0.66 0.62 0.55 0.51 0.90 0.85 0.80 0.69 0.62 MSS5131-154MX_ MSS5131-184MX_ MSS5131-224MX_ MSS5131-274MX_ MSS5131-334MX_ 150 180 220 270 330 1.100 1.200 1.400 1.800 2.100 10.0 9.0 8.0 7.5 6.8 0.22 0.20 0.18 0.17 0.15 0.47 0.43 0.39 0.35 0.32 0.58 0.54 0.50 0.45 0.42 MSS5131-394MX_ 390 2.200 5.4 0.14 0.30 0.38 Typical L vs Frequency Typical L vs Current 1. When ordering, please specify packaging code: MSS5131-394MX_ Packaging code: C = 7″ machine-ready reel EIA-481 embossed plastic tape (400 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 (1500 per reel per full reel). 2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc. 3. SRF measured using Agilent/HP 4191A or equilvalent. 4. DC current at which the inductance drops 10% (typ) from its value without current. 5. Average current for temperature rise above 25°C ambient. 6. Operating temperature range −40°C to +85°C. 7. Electrical specifications at 25°C. See Qualification Standards section for environmental and test data. Specifications subject to change without notice. Document 278-2 Revised 11/01/02 Document 278-3 MSS6122 Series Part number1 5 Irms 5 DCR SRF3 20°C 40°C L ±20%2 max typ Isat4 rise rise ⏲ ) (MHz) (A) (µH) (⏲ (A) (A) MSS6122-472MX_ MSS6122-562MX_ MSS6122-682MX_ MSS6122-822MX_ MSS6122-103MX_ 4.7 5.6 6.8 8.2 10 0.065 0.083 0.100 0.120 0.150 65.0 60.0 48.0 44.0 42.0 1.85 1.60 1.45 1.25 1.20 1.60 1.50 1.40 1.30 1.20 2.30 2.10 2.00 1.80 1.70 MSS6122-123MX_ MSS6122-153MX_ MSS6122-183MX_ MSS6122-223MX_ MSS6122-273MX_ 12 15 18 22 27 0.176 0.210 0.280 0.310 0.350 40.0 38.0 35.0 32.0 26.0 1.10 0.97 0.85 0.80 0.75 1.13 1.06 0.99 0.92 0.85 1.60 1.50 1.40 1.30 1.20 MSS6122-333MX_ MSS6122-393MX_ MSS6122-473MX_ MSS6122-563MX_ MSS6122-683MX_ 33 39 47 56 68 0.460 0.540 0.680 0.740 1.000 22.0 19.0 18.0 17.0 16.0 0.65 0.57 0.54 0.50 0.43 0.77 0.70 0.63 0.56 0.49 1.10 1.00 0.90 0.80 0.70 MSS6122-823MX_ MSS6122-104MX_ 82 100 1.200 1.370 15.0 12.5 0.41 0.36 0.42 0.35 0.60 0.50 Typical L vs Frequency 1. When ordering, please specify packaging code: MSS6122-104MX_ Packaging code: C = 7″ machine-ready reel EIA-481 embossed plastic tape (500 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 (1500 per reel per full reel). 2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc. 3. SRF measured using Agilent/HP 4191A or equilvalent. 4. DC current at which the inductance drops 10% (typ) from its value without current. 5. Average current for temperature rise above 25°C ambient. 6. Operating temperature range −40°C to +85°C. 7. Electrical specifications at 25°C. See Qualification Standards section for environmental and test data. Typical L vs Current Specifications subject to change without notice. Document 278-3 Revised 11/01/02 Document 278-4 MSS6132 Series Part number1 5 Irms5 DCR SRF3 20°C 40°C L ±20%2 max typ Isat4 rise rise ⏲ ) (MHz) (A) (µH) (⏲ (A) (A) MSS6132-472MX_ MSS6132-562MX_ MSS6132-682MX_ MSS6132-822MX_ MSS6132-103MX_ 4.7 5.6 6.8 8.2 10 0.056 0.060 0.065 0.070 0.085 65.0 60.0 47.0 45.0 39.0 1.80 1.60 1.50 1.35 1.30 2.30 2.20 2.10 2.00 1.90 3.10 2.95 2.80 2.65 2.50 MSS6132-123MX_ MSS6132-153MX_ MSS6132-183MX_ MSS6132-223MX_ MSS6132-273MX_ 12 15 18 22 27 0.110 0.135 0.160 0.190 0.235 33.0 27.0 24.0 21.0 19.0 1.10 1.00 0.90 0.83 0.75 1.75 1.65 1.55 1.45 1.30 2.35 2.20 2.05 1.90 1.75 MSS6132-333MX_ MSS6132-393MX_ MSS6132-473MX_ MSS6132-563MX_ MSS6132-683MX_ 33 39 47 56 68 0.310 0.345 0.380 0.430 0.580 18.0 17.0 16.0 14.0 12.0 0.68 0.62 0.56 0.52 0.47 1.20 1.10 0.95 0.85 0.73 1.60 1.45 1.30 1.15 1.00 MSS6132-823MX_ MSS6132-104MX_ 82 100 0.640 0.820 10.0 9.0 0.43 0.39 0.60 0.50 0.85 0.69 Typical L vs Frequency 1. When ordering, please specify packaging code: MSS6132-823MX_ Packaging code: C = 7″ machine-ready reel EIA-481 embossed plastic tape (500 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 (1500 per reel per full reel). 2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc. 3. SRF measured using Agilent/HP 4191A or equilvalent. 4. DC current at which the inductance drops 10% (typ) from its value without current. 5. Average current for temperature rise above 25°C ambient. 6. Operating temperature range −40°C to +85°C. 7. Electrical specifications at 25°C. See Qualification Standards section for environmental and test data. Typical L vs Current Specifications subject to change without notice. Document 278-4 Revised 11/01/02