SMD Power Inductor CDH5D16 Description • Ferrite drum core construction • Magnetically unshielded • L W H:6.0 6.0 x1.7 mm Max. • Product weight: 0.2g(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. • Halogen Free available. RoHS × × Halogen Free × Environmental Data • Operating temperature range: -40 ~+105 (including coil’s self temperature rise) • Storage temperature range: -40 +105 • Solder reflow temperature: 260 peak. ℃ ℃～ ℃ Dimension - [mm] Packaging • Carrier tape and reel packaging • 13.0”diameter reel • 3000pcs per reel Applications • Ideally used in HDD, LED, etc. Land pattern and Schematics - [mm] 1.4 2.7 0 . 5 ② ② ① S ① S (1.1μH～3.1μH)) (4.7μH～33μH) Page 1 of 4 Revised: 1-Jun-11 ℃ ℃ SMD Power Inductor CDH5D16 Electrical Characteristics Part No. Stamp CDH5D16HF-1R1MC 1R1 CDH5D16HF-1R5MC 1R5 CDH5D16HF-2R5MC 2R5 CDH5D16HF-3R1MC 3R1 CDH5D16HF-4R7MC 4R7 CDH5D16HF-6R8MC 6R8 CDH5D16HF-100MC 100 CDH5D16HF-150MC 150 CDH5D16HF-220MC 220 CDH5D16HF-330MC 330 Inductance ( H) Within 1 μ ［ ］ ※ 1.1±20％ 1.5±20％ 2.5±20％ 3.1±20％ 4.7±20％ 6.8±20％ 10±20％ 15±20％ 22±20％ 33±20％ D.C.R. (m ) Within (at 20 ) Ω ［ ］ ℃ 23±20% 28±20% 40±20% 46±20% 69±20% 97±20% 120±20% 205±20% 311±20% 465±20% Saturation current (A) 2 (at20 ) ※ ℃ Temperature rise current (A) 3 ※ 4.72 4.05 4.08 3.70 3.26 3.10 2.96 2.90 2.40 2.32 2.00 1.90 1.65 1.68 1.34 1.24 1.10 1.03 0.90 0.84 ※1. Measuring condition: at 100kHz. ※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＝20℃). Page 2 of 4 Revised: 1-Jun-11 SMD Power Inductor CDH5D16 Saturation Current & Temperature Rise Graph L (20 μ L ( H) 1.2 ℃) L (105 △T (℃) 1. CDH5D16HF-1R1MC ℃) 60 L( 1.8 1.0 50 0.8 △T μH)2. CDH5D16HF-1R5MC △T (℃) μH) 3. CDH5D16HF-2R5MC △T 60(℃) 60 L( 3.0 1.5 50 2.5 50 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 L( 3.6 μH) 1 2 3 DC (A) 4 5 0 6 △T 60(℃) 4. CDH5D16HF-3R1MC L( 6 μH) 1 2 3 DC (A) 4 5 6 △T (℃) 5. CDH5D16HF-4R7MC 0 0.0 0.8 1.6 2.4 3.2 4.0 4.8 DC (A) L( 60 9.0 μH) △T (60℃) 6. CDH5D16HF-6R8MC 3.0 50 5 50 7.5 50 2.4 40 4 40 6.0 40 1.8 30 3 30 4.5 30 1.2 20 2 20 3.0 20 0.6 10 1 10 1.5 10 0 0 0 0.0 0.0 0.0 L( 12 μH) 0.8 1.6 2.4 3.2 DC (A) 4.0 7. CDH5D16HF-100MC 4.8 0.0 △T (60℃) μH) L( 18 0.6 1.2 1.8 2.4 3.0 DC (A) 8. CDH5D16HF-150MC 0 3.6 0.0 0.5 △T (60℃) μ 9. CDH5D16HF-220MC L ( H) 24 1.0 1.5 2.0 2.5 DC (A) 3.0 △T (℃60) 10 50 15 50 20 50 8 40 12 40 16 40 6 30 9 30 12 30 4 20 6 20 8 20 2 10 3 10 4 10 0 0 0 0 0 0.0 μ L ( H) 36 0.4 0.8 1.2 1.6 DC (A) 2.0 10. CDH5D16HF-330MC 2.4 0.0 0.3 0.6 0.9 1.2 DC (A) 1.5 1.8 0 0.0 0.3 0.6 0.9 1.2 1.5 DC (A) △T (60℃) 30 50 24 40 18 30 12 20 6 10 0 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) Page 3 of 4 Revised: 1-Jun-11 1.8 SMD Power Inductor CDH5D16 Solder Reflow Condition T (℃) 300 250 Heat Endurance 260℃ 230℃ 200 0 60 120 180 240 245℃ PEAK 230 150 60 100 Temperature Chart 200 10 150 50 0 T (℃) 300 250 170 100 300 T (s) 40s ±10 ℃,60~120s ℃ 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.+1-408-3219660 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 4 of 4 Revised: 1-Jun-11