SMD Power Inductor CDRH58D14R Description • Ferrite drum core construction. • Magnetically shielded. • L W H:6.0 6.0 x1.5 mm Max. • Product weight: 0.16g(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] 5. 8 ±0 .2 5 .5 1. 4 ±0. 1 2 .0 1 .7 5 2 . 0 ± 8 . 5 0. 5 Packaging • Carrier tape and reel packaging • 13.0”diameter reel • 3000pcs per reel Applications • Ideally used in Hard Disk. Land pattern and Schematics - [mm] 6 .0 1 .8 × 2 .1 6 . 5 2 1 Page 1 of 4 Revised: 1-Jun-11 ℃ ℃ SMD Power Inductor CDRH58D14R Electrical Characteristics Part No. Stamp CDRH58D14RHF-1RØNC A CDRH58D14RHF-1R4NC B CDRH58D14RHF-2RØNC C CDRH58D14RHF-2R7NC D CDRH58D14RHF-3R3NC E CDRH58D14RHF-4R7NC F CDRH58D14RHF-6R8MC G CDRH58D14RHF-1ØØMC H CDRH58D14RHF-15ØMC J CDRH58D14RHF-22ØMC K CDRH58D14RHF-33ØMC L CDRH58D14RHF-47ØMC M Inductance ( H) [Within] 1 μ ※ 1.0±30％ 1.4±30％ 2.0±30％ 2.7±30％ 3.3±30％ 4.7±30％ 6.8±20％ 10±20％ 15±20％ 22±20％ 33±20％ 47±20％ D.C.R. (m ) [Within] (at 20 ) Ω ℃ 16±25％ 20±25％ 25±25％ 30±25％ 44±25％ 50±25％ 75±25％ 108±20％ 159±20％ 263±20％ 387±20％ 531±20％ Saturation current (A) 2 ※ Temperature rise current (A) 3 3.15 4.62 2.55 4.15 2.13 3.75 1.87 3.35 1.70 2.84 1.40 2.50 1.16 2.06 0.96 1.72 0.78 1.47 0.65 1.09 0.54 0.88 0.45 0.75 ※1 Measuring condition Inductance at 100kHz . ※2 Saturation current: The value of DC current when the inductance decreases to 70% of its nominal. ※3 Temperature rise current: The value of DC current when the temperature rise is △T＝40℃(Ta＝20℃). Page 2 of 4 ※ Revised: 1-Jun-11 SMD Power Inductor CDRH58D14R Saturation Current & Temperature Rise Graph L (20 L( ℃) L (105 μH) 1. CDRH58D14RHF-1R0NC△T (℃) L( ℃) △T μH) 2. CDRH58D14RHF-1R4NC△T (℃) L( μH) 3. CDRH58D14RHF-2R0NC△T (℃) 1.2 60 1.8 60 2.4 60 1.0 50 1.5 50 2.0 50 0.8 40 1.2 40 1.6 40 0.6 30 0.9 30 1.2 30 0.4 20 0.6 20 0.8 20 0.2 10 0.3 10 0.4 10 0.0 0 0.0 0 0.0 0 0.0 0.8 1.6 2.4 3.2 4.0 4.8 DC (A) L( μH) 3.6 △T (℃) 4. CDRH58D14RHF-2R7NC 60 0.0 0.8 1.6 2.4 3.2 4.0 4.8 DC (A) L( μH) 5. CDRH58D14RHF-3R3NC△T (℃) 4.8 60 0.0 0.8 1.6 2.4 3.2 4.0 4.8 DC (A) L( 6 μH) 6. CDRH58D14RHF-4R7NC△T (℃) 60 3.0 50 4.0 50 5 50 2.4 40 3.2 40 4 40 1.8 30 2.4 30 3 30 1.2 20 1.6 20 2 20 0.6 10 0.8 10 1 10 0.0 0 0.0 0 0 0 0.0 0.6 1.2 1.8 2.4 3.0 3.6 DC (A) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 DC (A) △T (℃) L( 12 60 7.5 50 10 6.0 40 4.5 L( μH) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 DC (A) 9.0 7. CDRH58D14RHF-6R8NC 60 μH) 8. CDRH58D14RHF-100MC△T (℃) L( μH) 9. CDRH58D14RHF-150MC△T (℃) 18 60 50 15 50 8 40 12 40 30 6 30 9 30 3.0 20 4 20 6 20 1.5 10 2 10 3 10 0 0 0 0 0.0 0 0.0 0.4 0.8 1.2 1.6 2.0 2.4 DC (A) 0.0 0.3 0.6 0.9 1.2 1.5 1.8 DC (A) 10. CDRH58D14RHF-220MC 11. CDRH58D14RHF-330MC T( ) L ( H) L ( H) 60 48 60 60 25 50 40 50 50 50 20 40 32 40 40 40 15 30 24 30 30 30 10 20 16 20 20 20 5 10 8 10 10 10 0 0 0 0 0 0 μ L ( H) 30 △ T (℃) 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) △ ℃ μ 0.0 0.3 0.6 0.9 1.2 1.5 1.8 DC (A) μ △ T (℃) 12. CDRH58D14RHF-470MC 60 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) Page 3 of 4 Revised: 1-Jun-11 SMD Power Inductor CDRH58D14R 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