Effective August 2017 Technical Data 4330 Supersedes October 2011 SD7030 Low profile shielded drum core power inductors Applications Notebook, laptop computers Digital cameras LED Drivers TFT LCD Bias supplies Wireless handsets Handheld instruments Gaming consoles GPS devices Battery power, Li-lon, 2-cell Environmental data Product features Storage temperature range (component): -40 C to +125 C Low profile 7.0 mm x 7.0 mm x 3.0 mm surface Operating temperature range: -40 C to +125 C mount package (ambient plus self-temperature rise) Ferrite material shielded drum core Solder reflow temperature: Inductance range from 1.5 H to 680 H J-STD-020 (latest revision) compliant Current range from 0.21A to 5.5 A Frequency range up to 1 MHz HALOGEN Pb HF FREESD7030 Technical Data 4330 Low profile shielded drum core power inductors Effective August 2017 Product specifications 5 1 2 3 4 Part Number OCL H 30% I (A) I (A) Typ. DCR m +25 C Max DCR m +25 C K-factor rms sat SD7030-1R5-R 1.5 5.5 4.5 10 12 32 SD7030-3R3-R 3.3 3.7 3.00 20 24 22 SD7030-3R9-R 4.1 3.4 2.60 22 27 19 SD7030-5R0-R 4.9 3.2 2.40 26 31 17 SD7030-6R0-R 5.8 2.8 2.25 29 35 16 SD7030-7R3-R 7.0 2.3 2.10 45 54 13 SD7030-8R0-R 7.8 2.2 1.85 48 58 12 SD7030-100-R 10.0 2.1 1.70 54 65 11 SD7030-120-R 11.5 1.9 1.55 58 70 10 SD7030-150-R 14.6 1.7 1.40 70 84 9.3 SD7030-180-R 17.3 1.7 1.32 79 95 8.8 SD7030-220-R 21.0 1.4 1.20 107 128 7.6 SD7030-260-R 24.9 1.3 1.05 118 142 6.9 SD7030-300-R 30.0 1.2 0.97 138 165 6.4 SD7030-390-R 39.7 1.1 0.86 175 210 5.7 SD7030-440-R 43.4 1.1 0.80 198 238 5.3 SD7030-560-R 54.4 0.99 0.73 231 277 4.9 SD7030-680-R 66.6 0.85 0.65 253 304 4.3 SD7030-820-R 81.4 0.82 0.60 325 390 4.0 SD7030-101-R 95.5 0.70 0.54 446 535 3.6 SD7030-121-R 115.2 0.67 0.50 629 755 3.3 SD7030-151-R 145 0.57 0.44 715 858 2.9 SD7030-181-R 174 0.54 0.40 805 966 2.7 SD7030-221-R 211 0.51 0.36 1102 1322 2.4 SD7030-271-R 264 0.44 0.33 1259 1475 2.2 SD7030-331-R 317 0.38 0.30 1438 1725 2.0 SD7030-391-R 381 0.36 0.27 1857 2228 1.8 SD7030-471-R 460 0.34 0.25 2150 2581 1.7 SD7030-561-R 561.0 0.29 0.23 2857 3428 1.5 SD7030-681-R 677.2 0.28 0.21 3206 3847 1.4 1 Open Circuit Inductance Test Parameters: 100 kHz, 0.1 Vrms, 0.0 Adc. 4 K-factor: Used to determine B for core loss (see graph). B = K*L*I, B (mT), K: (K factor from p-p p-p p-p table), L: (Inductance in H), I (Peak-to-peak ripple current in Amps). 2 I : DC current for an approximate T of 40 C without core loss. Derating is necessary for AC rms currents. PCB layout, trace thickness and width, air-flow, and proximity of other heat generating 5 Part Number Definition: SD7030-xxx-R components will affect the temperature rise. It is recommended that the temperature of the part not SD7030 = Product code and size -xxx = Inductance value in H exceed +125 C under worst case operating conditions verified in the end application. R = decimal point If no R is present, third character equals number of zeros. -R suffix = RoHS compliant 3 I Amps peak for approximately 35% rolloff ( +25 C) sat Dimensions-mm Top View Front View Recommended Pad Layout Schematic Bottom View arts per reel. Left View Part Marking: xxx = inductance value in H. R = decimal point. If no R is present, third character = of zeros. wwlly or wwllyy = date code. R = revision level Do not route traces or vias underneath the inductor Packaging information-mm Supplied in tape-and-reel packaging, 1500 parts per reel, 13 diameter reel. www.eaton.com/electronics 2