SD Series High Power Density, Low Profile, Shielded Inductors Description RoHS 2002/95/EC * Six sizes of shielded drum core inductors with low profiles (as low as 1.0mm) and high power density * Inductance range from .47uH to 1000uH * Current range from 6.00 to 0.088 Amps * Ferrite shielded, low EMI * Ferrite core material Applications * Digital cameras, CD players, cellular phones, and PDAs * PCMCIA cards * GPS systems Environmental Data * Storage temperature range: -40C to +125C * Operating ambient temperature range: -40C to +85C (range is application specific). Temperature rise is approximately 40C at rated rms current * Solder reflow temperature: +260C max. for 10 seconds max. Part Number OCL (1) +/-20% (H) 0.453 1.119 1.563 2.081 3.339 4.893 6.743 8.889 10.07 15.55 22.21 32.20 46.63 70.01 83.48 102.0 149.2 222.2 330.4 468.3 0.490 1.21 1.69 2.25 3.61 4.41 6.25 8.41 10.89 15.21 22.09 32.49 47.61 68.89 Part Marking Irms (2) Amperes Isat (3) Amperes A B C D E F G H J K L M N O P Q R S T U A B C D E F G H J K L M N O 2.59 1.93 1.60 1.35 1.24 1.04 0.94 0.800 0.760 0.613 0.498 0.412 0.337 0.301 0.258 0.225 0.200 0.161 0.130 0.117 3.19 2.62 2.19 1.83 1.55 1.46 1.21 1.02 0.938 0.782 0.628 0.519 0.428 0.341 3.54 2.25 1.91 1.65 1.31 1.08 0.92 0.800 0.752 0.605 0.506 0.420 0.349 0.285 0.261 0.236 0.195 0.160 0.131 0.110 3.86 2.45 2.08 1.80 1.42 1.29 1.08 0.931 0.818 0.692 0.574 0.474 0.391 0.325 (1) Open Circuit Inductance Test Parameters: 100KHz, 0.25Vrms, 0.0Adc. (2) RMS current for an approximate T of 40C without core loss. It is recommended that the temperature of the part not exceed 125C. (3) SD10,12,18,25 Peak current for approximate 30% roll off at 20C. SD14 Peak current for approximate 20% roll off at 20C. DCR (4) () Typ. 0.0249 0.0448 0.0653 0.0912 0.1078 0.1535 0.218 0.2607 0.336 0.4429 0.6718 0.9807 1.47 1.84 2.50 3.29 4.15 6.41 9.83 12.10 0.0246 0.0366 0.0521 0.0747 0.1043 0.1177 0.1699 0.2399 0.2844 0.4089 0.6338 0.9289 1.37 2.16 Volt u-sec Typ. 2.1 3.3 3.9 4.5 5.7 6.9 8.1 9.3 9.9 12.3 14.7 17.7 21.3 26.1 28.5 31.5 38.1 46.5 56.7 67.5 2.84 4.47 5.28 6.09 7.71 8.53 10.15 11.77 13.40 15.83 19.08 23.14 28.01 33.70 (4) DCR limits @ 20C. 5) Applied Volt-Time product (V-uS) across the inductor at 100kHz necessary to generate a core loss equal to 10% of the total losses for 40C temperature rise. PM-101 LOW PROFILE SHIELDED DRUM (SD) SD10-R47-R SD10-1R0-R SD10-1R5-R SD10-2R2-R SD10-3R3-R SD10-4R7-R SD10-6R2-R SD10-8R2-R SD10-100-R SD10-150-R SD10-220-R SD10-330-R SD10-470-R SD10-680-R SD10-820-R SD10-101-R SD10-151-R SD10-221-R SD10-331-R SD10-471-R SD12-R47-R SD12-1R2-R SD12-1R5-R SD12-2R2-R SD12-3R3-R SD12-4R7-R SD12-6R2-R SD12-8R2-R SD12-100-R SD12-150-R SD12-220-R SD12-330-R SD12-470-R SD12-680-R Rated Inductance (H) 0.470 1.00 1.50 2.20 3.30 4.70 6.20 8.20 10.0 15.0 22.0 33.0 47.0 68.0 82.0 100 150 220 330 470 0.470 1.20 1.50 2.20 3.30 4.70 6.20 8.20 10.0 15.0 22.0 33.0 47.0 68.0 Packaging * Supplied in tape and reel packaging, 3800 (SD10, SD12, SD14 and SD18), 2900 (SD20 and SD25) per reel SD Series High Power Density, Low Profile, Shielded Inductors LOW PROFILE SHIELDED DRUM (SD) Part Number SD12-820-R SD12-101-R SD12-151-R SD12-221-R SD12-331-R SD12-471-R SD12-681-R SD12-821-R SD12-102-R SD14-R58-R SD14-R87-R SD14-1R2-R SD14-1R5-R SD14-2R0-R SD14-2R5-R SD14-3R2-R SD14-4R5-R SD14-6R9-R SD14-8R8-R SD14-100-R SD14-150-R SD14-220-R SD14-330-R SD14-470-R SD14-680-R SD14-820-R SD14-101-R SD14-151-R SD14-221-R SD14-331-R SD14-471-R SD14-681-R SD14-821-R SD14-102-R SD18-R47-R SD18-R82-R SD18-1R2-R SD18-1R5-R SD18-2R2-R SD18-3R3-R SD18-4R7-R SD18-6R2-R SD18-8R2-R SD18-100-R SD18-150-R SD18-220-R SD18-330-R SD18-470-R SD18-680-R SD18-820-R SD18-101-R SD18-151-R SD18-221-R SD18-331-R SD18-471-R SD18-681-R SD18-821-R SD18-102-R Rated Inductance (H) 82.0 100 150 220 330 470 680 820 1000 0.58 0.87 1.2 1.5 2 2.5 3.2 4.5 6.9 8.8 10 15 22 33 47 68 82 100 150 220 330 470 680 820 1000 0.47 0.82 1.20 1.50 2.20 3.30 4.70 6.20 8.20 10.0 15.0 22.0 33.0 47.0 68.0 82.0 100 150 220 330 470 680 820 1000 OCL (1) +/-20% (H) 82.81 98.0 151.3 222.0 334.9 462.3 670.8 800.9 992.3 0.61 0.88 1.23 1.63 2.09 2.62 3.19 4.53 6.98 8.88 9.93 14.68 21.93 32.55 47.57 68.21 83 99.25 152.4 222 335.1 471.4 683.3 823.4 1008 0.49 0.81 1.21 1.69 2.25 3.61 4.41 6.25 8.41 10.89 15.21 22.09 32.49 47.61 68.89 82.81 102.01 151.29 222.01 334.89 479.61 681.21 823.69 1004 Part Marking Irms (2) Amperes Isat (3) Amperes P Q R S T U V W X A B C D E F G H J K L M N O P Q R S T U V W X Y Z A B C D E F G H J K L M N O P Q R S T U V W X Y 0.326 0.308 0.251 0.229 0.186 0.167 0.149 0.129 0.121 3.52 3.2 2.7 2.53 2.37 2.05 1.94 1.64 1.35 1.14 1.1 0.98 0.806 0.654 0.525 0.474 0.408 0.386 0.315 0.258 0.206 0.173 0.156 0.134 0.126 3.58 3.24 2.97 2.73 2.55 2.07 1.77 1.61 1.38 1.28 1.06 0.876 0.715 0.578 0.514 0.446 0.419 0.345 0.296 0.248 0.201 0.167 0.145 0.136 0.297 0.273 0.220 0.181 0.148 0.126 0.104 0.095 0.086 4.84 3.96 3.35 2.91 2.56 2.29 2.08 1.74 1.41 1.25 1.18 0.969 0.793 0.651 0.538 0.449 0.407 0.373 0.301 0.249 0.203 0.171 0.142 0.129 0.117 4.63 3.60 2.95 2.49 2.16 1.71 1.54 1.30 1.12 0.982 0.831 0.689 0.568 0.470 0.390 0.356 0.321 0.263 0.217 0.177 0.148 0.124 0.113 0.102 (1) Open Circuit Inductance Test Parameters: 100KHz, 0.25Vrms, 0.0Adc. (2) RMS current for an approximate T of 40C without core loss. It is recommended that the temperature of the part not exceed 125C. (3) SD10,12,18,25 Peak current for approximate 30% roll off at 20C. SD14 Peak current for approximate 20% roll off at 20C. PM-102 DCR (4) () Typ. 2.36 2.64 3.96 4.76 7.25 8.95 11.30 14.93 17.20 0.0220 0.0243 0.0344 0.0390 0.0445 0.0595 0.0663 0.0935 0.1363 0.1913 0.2058 0.2609 0.3853 0.5852 0.9055 1.11 1.50 1.68 2.52 3.77 5.92 8.34 10.3 13.9 15.8 0.0201 0.0247 0.0294 0.0345 0.0398 0.0605 0.0824 0.1000 0.1351 0.1584 0.2278 0.3366 0.5057 0.7732 0.9798 1.30 1.47 2.18 2.95 4.20 6.39 9.28 12.35 14.01 Volt u-sec Typ. 36.95 40.19 49.94 60.49 74.30 87.29 105 115 128 3.38 4.13 4.88 5.63 6.38 7.1 7.9 9.4 11.6 13.1 13.9 16.9 20.6 25.1 30.4 36 40 44 54 66 81 96 115 126 140 2.35 3.02 3.70 4.37 5.04 6.38 7.06 8.40 9.74 11.09 13.10 15.79 19.15 23.18 27.89 30.58 33.94 41.33 50.06 61.49 73.58 87.70 96.43 107 (4) DCR limits @ 20C. 5) Applied Volt-Time product (V-uS) across the inductor at 100kHz necessary to generate a core loss equal to 10% of the total losses for 40C temperature rise. SD Series High Power Density, Low Profile, Shielded Inductors Part Number SD20-R47-R SD20-1R2-R SD20-1R5-R SD20-2R2-R SD20-3R3-R SD20-4R7-R SD20-6R2-R SD20-8R2-R SD20-100-R SD20-150-R SD20-220-R SD20-330-R SD20-470-R SD20-680-R SD20-820-R SD20-101-R SD20-151-R SD20-221-R SD20-331-R SD20-471-R SD20-681-R SD20-821-R SD20-102-R SD25-R47-R SD25-R82-R SD25-1R2-R SD25-1R5-R SD25-2R2-R SD25-3R3-R SD25-4R7-R SD25-6R8-R SD25-8R2-R SD25-100-R SD25-150-R SD25-220-R SD25-330-R SD25-470-R SD25-680-R SD25-820-R SD25-101-R SD25-151-R SD25-221-R SD25-331-R SD25-471-R SD25-681-R SD25-821-R SD25-102-R Rated Inductance (H) 0.47 1.20 1.50 2.20 3.30 4.70 6.20 8.20 10.0 15.0 22.0 33.0 47.0 68.0 82.0 100 150 220 330 470 680 820 1000 0.47 0.82 1.20 1.50 2.20 3.30 4.70 6.80 8.20 10.0 15.0 22.0 33.0 47.0 68.0 82.0 100 150 220 330 470 680 820 1000 OCL (1) +/-20% (H) 0.490 1.21 1.69 2.25 3.61 4.41 6.25 8.41 9.61 15.21 22.09 32.49 47.61 68.89 82.81 98.01 151.3 222.0 327.6 470.9 681.2 823.7 1004.9 0.466 0.770 1.15 1.61 2.14 3.43 5.03 6.93 7.99 10.35 14.45 22.81 33.07 47.89 68.64 82.17 100.79 148.4 222.4 332.2 472.4 677.2 826.7 1003.4 Part Marking Irms (2) Amperes Isat (3) Amperes A B C D E F G H J K L M N O P Q R S T U V W X A B C D E F G H J K L M N O P Q R S T U V W X Y 3.59 3.07 2.88 2.45 2.17 2.05 1.89 1.61 1.53 1.25 1.12 0.913 0.745 0.610 0.576 0.495 0.435 0.356 0.294 0.263 0.216 0.204 0.172 3.88 3.58 3.33 3.12 2.93 2.64 2.39 2.19 1.92 1.80 1.67 1.34 1.11 0.919 0.741 0.713 0.670 0.553 0.446 0.359 0.293 0.262 0.230 0.216 4.00 2.55 2.15 1.87 1.47 1.33 1.12 0.966 0.903 0.718 0.596 0.491 0.406 0.337 0.308 0.283 0.228 0.188 0.155 0.129 0.107 0.098 0.088 6.00 4.67 3.81 3.23 2.80 2.21 1.83 1.56 1.45 1.27 1.08 0.857 0.711 0.592 0.482 0.441 0.398 0.328 0.268 0.219 0.184 0.154 0.139 0.126 Volt u-sec Typ. 2.28 3.58 4.23 4.88 6.18 6.83 8.13 9.43 10.08 12.68 15.28 18.53 22.43 26.98 29.58 32.18 39.98 48.43 58.83 70.53 84.83 93.28 103 2.13 2.74 3.34 3.95 4.56 5.78 6.99 8.21 8.82 10.03 11.86 14.90 17.94 21.58 25.84 28.27 31.31 38.00 46.51 56.85 67.79 81.17 89.68 98.80 (4) DCR limits @ 20C. 5) Applied Volt-Time product (V-uS) across the inductor at 100kHz necessary to generate a core loss equal to 10% of the total losses for 40C temperature rise. LOW PROFILE SHIELDED DRUM (SD) (1) Open Circuit Inductance Test Parameters: 100KHz, 0.25Vrms, 0.0Adc. (2) RMS current for an approximate T of 40C without core loss. It is recommended that the temperature of the part not exceed 125C. (3) SD10,12,18,25 Peak current for approximate 30% roll off at 20C. SD14 Peak current for approximate 20% roll off at 20C. DCR (4) () Typ. 0.0200 0.0275 0.0312 0.0429 0.0547 0.0612 0.0720 0.1000 0.1100 0.1655 0.2053 0.3100 0.4650 0.6947 0.7785 1.06 1.37 2.04 2.99 3.74 5.56 6.22 8.73 0.0177 0.0208 0.0240 0.0274 0.0311 0.0384 0.0467 0.0556 0.0724 0.0824 0.0956 0.1478 0.2149 0.3156 0.4850 0.5242 0.5937 0.8723 1.34 2.07 3.10 3.88 5.04 5.70 PM-103 SD Series High Power Density, Low Profile, Shielded Inductors Mechanical Diagrams SD Series RECOMMENDED PCB LAYOUT TOP VIEW Pin # 1 identifier 2 PAD LAYOUT SIDE VIEW 1 SCHEMATIC 1 5.95 9 5.2 Max a Part marking (Note A) 4 PAD LAYOUT BOTTOM VIEW 2 2.975 Series SD10 SD12 SD14 SD18 SD20 SD25 5.950 2 2 2.575 2 HT 1 2 2.975 R2.250 5.15 (see chart below) 5.2 Max 5.950 9 R2.250 1.0 1.5 Typ. Ref. 2 2.975 A) Part Marking: Line 1: (1st digit indicates the inductance value per part marking designator in chart above) (2nd digit is a bi-weekly production date code) (3rd digit is the last digit of the year produced) Line 2: XX (indicates the product size code) HT 1.0mm max 1.2mm max 1.45mm max 1.8mm max 2.0mm max 2.5mm max Packaging Information SD10 Series 4.00 2 2.00 0.05 1.5 Dia min. 1.5 Dia. +0.1/-0.0 A 1.75 1 12.0 +/-0.3 0 B Bo ACTUAL SIZE SD10 5.50 2 Ao=5.45mm Bo=5.45mm Ko=1.20mm Ko A A Ao Parts packaged on 13" Diameter reel, 3,800 parts per reel. 8.0 SECTION A-A Direction of feed SD12/14/18 Series 4.00 2.00 0.05 1.5 Dia min. 1.5 Dia. +0.1/-0.0 1.75 A ACTUAL SIZE SD12 1 12.0 +/-0.3 Bo 5.50 ACTUAL SIZE SD18 2 Ao=5.45mm Bo=5.45mm Ko=2.00mm Ko A Ao Parts packaged on 13" Diameter reel, 3,800 parts per reel. 8.0 SECTION A-A Direction of feed SD20/25 Series LOW PROFILE SHIELDED DRUM (SD) ACTUAL SIZE SD14 4.00 2.00 0.05 1.5 Dia min. 1.5 Dia. +0.1/-0.0 1.75 A 1 12.0 +/-0.3 0 B Bo 5.50 2 Ao=5.45mm Bo=5.45mm Ko=2.70mm Ko A Ao SECTION A-A Dimensions are in millimeters. PM-104 ACTUAL SIZE SD20 ACTUAL SIZE SD25 A 80 8.0 Direction of feed Parts packaged on 13" Diameter reel, 2,900 parts per reel. SD Series High Power Density, Low Profile, Shielded Inductors DC Current vs. Temperature SD10-471 100.0 90.0 90.0 Temperature Rise (Deg. C) Temperature Rise (Deg. C) SD10-220 100.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 10.0 0.0 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.0 0.00 0.80 0.05 0.09 0.14 Idc (A) 100.0 90.0 Temperature Rise (Deg. C) 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.0 0.00 0.80 0.10 0.20 0.30 Idc (A) 0.40 0.50 0.60 0.70 Idc (A) SD14-102 SD14-150 100.0 100.0 90.0 Temperature Rise (Deg. C) 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0.0 0.000 0.020 0.040 0.060 0.080 0.100 0.120 0.140 0.160 0.180 0.200 1.40 Idc (A) Idc (A) SD18-100 SD18-101 100.0 100.0 Temperature Rise (Deg. C) Temperature Rise (Deg. C) 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 10.0 0.0 0.00 0.0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 Idc (A) Idc (A) LOW PROFILE SHIELDED DRUM (SD) SD20-101 SD20-100 100.0 100.0 90.0 90.0 Temperature Rise (Deg. C) Temperature Rise (Deg. C) Temperature Rise (Deg. C) 0.23 SD12-470 SD12-330 100.0 Temperature Rise (Deg. C) 0.18 Idc (A) 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 0.0 0.4 0.8 1.2 Idc (A) 1.6 2.0 2.4 0.0 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 Idc (A) PM-105 SD Series High Power Density, Low Profile, Shielded Inductors DC Current vs. Temperature SD25-100 SD25-101 100.0 100.0 Temperature Rise (Deg. C) Temperature Rise (Deg. C) 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 10.0 0.0 0.00 0.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0.20 0.40 0.60 0.80 1.00 1.20 Idc (A) Idc (A) Inductance Characteristics OCL vs Isat SD12 100 100 90 90 80 80 70 70 OCL (%) OCL (%) OCL vs Isat SD10 60 50 40 50 40 30 30 20 20 10 10 0 0 10 20 30 40 50 60 70 80 90 100 110 120 130 0 140 0 10 20 30 40 50 OCL vs Isat SD14 OCL vs Isat SD18 100 100 90 90 80 80 70 70 60 50 80 90 100 110 120 60 50 40 40 30 30 20 20 10 0 0 10 20 30 40 50 60 70 80 90 100 110 120 0 130 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 140 150 % of Isat % of Isat OCL vs Isat SD20 OCL vs Isat SD25 100 100 90 90 80 80 70 70 OCL (%) OCL (%) 70 % of Isat 10 LOW PROFILE SHIELDED DRUM (SD) 60 % of Isat OCL (%) OCL (%) 60 60 50 60 50 40 40 30 30 20 20 10 10 0 0 0 10 20 30 40 50 60 70 80 90 % of Isat PM-106 100 110 120 130 140 150 160 170 0 10 20 30 40 50 60 70 80 % of Isat 90 100 110 120 130 SD Series High Power Density, Low Profile, Shielded Inductors Core Loss % of Losses from Irms (maximum) Irms DERATING WITH CORE LOSS % of A pplied Volt-S econd LOW PROFILE SHIELDED DRUM (SD) PM-107