SMD Power Inductor C201610/DS Description • Multilayer power inductor. • Magnetically shielded. • L W H: 2.2 1.8 1.0 mm Max. • Product weight: 13mg (Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. • Halogen Free available. RoHS × × Halogen Free Dimension - [mm] C201610LDS-1R0 2.0±0.2 ～4R7 × × Environmental Data • Operating temperature range: -30 +85 (including coil’s self temperature rise) +85 • Storage temperature range: -30 • Solder reflow temperature: 260 peak. ℃～ ℃ ℃～ ℃ ℃ 1.0 Max. 2. 0 ± 6. 1 Packaging • Carrier tape and reel packaging. 0.5±0.3 Applications • Ideally used in DC/DC converters for Smart phones, Cell phones, other portable instruments, HDD, and SSD. C201610LDB-1R0, C201610WB-1R5, 4R7 2.0±0.15 0.45±0.2 1.0 Max. 5 1 . 0 ± 6 . 1 2. 0 ± 4. 1 Land pattern and Schematics - [mm] C201610LDS-1R0 2.5 1.3 7 .1 ～4R7 C201610LDB-1R0, C201610WB-1R5, 4R7 2.0 0.7 .61 Page 1 of 3 Revised: 19-Mar-12 SMD Power Inductor C201610/DS Electrical Characteristics Part No. μH)※1 ±L(20% C201610LDS-1R0 1.0 C201610LDS-1R5 C201610LDS-2R2 ± D.C.R. (m 25% Ω) ※ ※ Saturation current (mA) 2 Temperature rise Current (mA) 3 90 700 1900 1.5 120 700 1600 2.2 140 500 1500 C201610LDS-3R3 3.3 180 400 1300 C201610LDS-4R7 4.7 200 350 1300 C201610LDB-1R0 1.0 105 1200 1700 C201610WB-1R5 1.5 120 1200 1600 C201610WB-4R7 4.7 430 600 750 ※1. Inductance measuring condition: at 3MHz. ※2. Saturation current: The value of D.C. current when the inductance decreases to 70% of it’s nominal value. ※3. Temperature rise current: The value of D.C. current when the temperature rise is △t＝40℃(Ta＝25℃). Saturation Current & Temperature Rise Graph L (20℃) △T μH)1. C201610LDS-1R0 △T 60(℃) L( 1.2 μ △T60(℃) 2. C201610LDS-1R5 L ( H) 1.8 μ △T60(℃) 3. C201610LDS-2R2 L ( H) 3.0 1.0 50 1.5 50 2.5 50 0.8 40 1.2 40 2.0 40 0.6 30 0.9 30 1.5 30 0.4 20 0.6 20 1.0 20 0.2 10 0.3 10 0.5 10 0 0.0 0 0.0 0.0 0.0 0.4 μ 0.8 1.2 DC (A) 1.6 2.0 0.0 △T60(℃) 4. C201610LDS-3R3 L ( H) 3.6 0.3 0.6 0.9 DC (A) μ 1.2 1.5 △T (℃60) 1.2μ 5. C201610LDS-4R7 L ( H) 6 50 5 50 2.4 40 4 40 1.8 30 3 30 1.2 20 2 20 0.6 10 1 10 0 0 0.0 0.3 μ 0.6 0.9 DC (A) 1.2 △T (℃) 7. C201610WB-4R7 L ( H) 6 0 0.0 1.5 0.2 0.4 0.6 0.8 DC (A) 0.3 0.6 0.9 DC (A) 1.2 6. C201610LDB-1R0 L ( H) 3.0 0.0 0 0.0 1.0 1.2 1.0 0.8 0.6 0.4 0.2 0.0 50 4 40 3 30 2 20 1 10 0 0 0.0 0.2 0.4 0.6 DC (A) 0.8 1.0 Page 2 of 3 △T60(℃) 0.0 0.3 0.6 DC0.9(A)1.2 1.5 1.8 60 5 1.5 Revised: 19-Mar-12 50 40 30 20 10 0 SMD Power Inductor C201610/DS Solder Reflow Condition T (℃) 300 250 Heat Endurance 260℃ 230℃ 200 0 60 120 180 240 245℃ PEAK T (s) 40s ± ℃,60~120s 170 10 100 300 ℃ 230 150 60 100 Temperature Chart 200 10 150 50 0 T (℃) 300 250 50 0 0 60 120 180 240 300 T (s) Please refer to the sales offices on our website - http://www.sumida.com Hong Kong Shanghai Shenzhen Taipei Tel.+852-2880-6688 FAX.+852-2565-9600 [email protected] Tel.+86-021-5836-3299 FAX.+86-021-5836-3266 [email protected] Tel.+86-755-8291-0228 FAX.+86-755-8291-0338 [email protected] Tel.+886-2-8751-2737 FAX.+886-2-8751-2738 [email protected] Tokyo Seoul Singapore San Jose Tel.+81-3-5202-7112 FAX.+81-3-5202-7105 [email protected] Tel.+82-2-6237-0777 FAX.+82-2-6237-0778 [email protected] Tel.+65-6296-3388 FAX.+65-6296-3390 [email protected] Tel.+1-408-321-9660 FAX.+1-408-321-9308 [email protected] Chicago Obernzell Neumarkt Tel.+1-847-545-6700 FAX. +1-847-545-6720 [email protected] Tel.+49-8591-937-0 FAX. +49-8591-937-103 [email protected] Tel.+49-9181-4509-110 FAX. +49-9181-4509-310 [email protected] Page 3 of 3 Revised: 19-Mar-12