SMD Power Inductor CDRH2D09C Description • Ferrite drum core construction. • Magnetically shielded. • L W H:3.2 3.2 1.0 mm Max. • Product weight: 28mg(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. • Halogen Free available. RoHS × × Halogen Free Dimension - [mm] ※2 1.0 ±0 .1 2. 0 ±0 3. 1 ※ .1 φ2 ※1 3.0±0.2 MAX.1.0 ELECTRODE 0.2 .3 3± .4.2 ※2 MAX Land pattern and Schematics - [mm] 3 1. 1. 7 × × Environmental Data • Operating temperature range: -40 ~+105 (including coil’s self temperature rise) +105 • Storage temperature range: -40 • Solder reflow temperature: 260 peak. ℃ ℃～ ℃ ℃ ℃ Packaging • Carrier tape and reel packaging • 7.0”diameter reel • 1500pcs per reel Applications • Ideally used in Mobilephone,PDA,MP3, DSC/DVC, etc as DC-DC converter inductors. 4. 3 1. 3 Page 1 of 4 Revised: 7-Jan-14 SMD Power Inductor CDRH2D09C Electrical Characteristics Part Name Stamp CDRH2D09CNP-1R2NC A CDRH2D09CNP-1R5NC B CDRH2D09CNP-2R4NC D CDRH2D09CNP-3R3NC F CDRH2D09CNP-4R7NC H CDRH2D09CNP-6R4NC K CDRH2D09CNP-8R2NC L CDRH2D09CNP-100NC M CDRH2D09CNP-120NC N CDRH2D09CNP-150NC P CDRH2D09CNP-180NC Q CDRH2D09CNP-220NC R CDRH2D09CNP-270NC S Inductance ( H) [within] 1 μ ※ ±25% 1.5±25% 2.4±25% 3.3±25% 4.7±25% 6.4±25% 8.2±25% 10±25% 12±25% 15±25% 18±25% 22±25% 27±25% 1.2 Ω ℃ D.C.R.( ) Max. (Typ.) (at 20 ) Saturation Current A 2 at 20 ℃ （ ）※ at 105 ℃ Temperature Rise Current (A) 3 ※ 78m(62.4m) 0.83 0.64 1.55 88m(70.6m) 0.70 0.52 1.35 119m(95.0m) 0.58 0.45 1.10 174m(139m) 0.50 0.38 0.90 238m(190m) 0.38 0.30 0.80 290m(232m) 0.36 0.27 0.65 0.40(0.32) 0.31 0.25 0.56 0.50(0.40) 0.30 0.23 0.51 0.55(0.44) 0.27 0.20 0.45 0.65(0.52) 0.24 0.18 0.42 0.77(0.61) 0.22 0.17 0.38 0.94(0.75) 0.20 0.15 0.35 1.11(0.88) 0.16 0.12 0.32 ※1. Inductance measuring condition: at 100kHz. ※2. Saturation current: The value of D.C. current when the inductance decreases to 65% 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: 7-Jan-14 SMD Power Inductor CDRH2D09C Saturation Current & Temperature Rise Graph ℃ L (20 ) μ ℃ △T L (105 ) 60 3.0 μ △T (℃) 1.5 50 2.5 50 40 1.2 40 2.0 40 0.9 30 0.9 30 1.5 30 0.6 20 0.6 20 1.0 20 0.3 10 0.3 10 0.5 10 0 0.0 0 0.0 1. CDRH2D09CNP-1R2NC L ( H) 1.8 △T (℃) μ 2. CDRH2D09CNP-1R5NC L ( H) 60 1.8 1.5 50 1.2 0.0 0.0 0.4 0.8 1.2 DC (A) μ 1.6 0.0 0.6 0.9 DC (A) 1.2 1.5 60 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) 9.0 μ △T (℃) 5 50 7.5 50 40 4 40 6.0 40 2.4 30 3 30 4.5 30 1.6 20 2 20 3.0 20 0.8 10 1 10 1.5 10 0 0 0 0.0 4.8 5. CDRH2D09CNP-4R7NC L ( H) 60 6 4.0 50 3.2 0.0 0.0 0.2 μ 0.4 0.6 DC (A) 0.8 7. CDRH2D09CNP-8R2NC L ( H) 9.0 1.0 μ 3. CDRH2D09CNP-2R4NC L ( H) 60 4. CDRH2D09CNP-3R3NC L ( H) △T (℃) 0.3 △T (℃) 0.0 △T (℃) 0.2 0.4 0.6 DC (A) μ 0.8 8. CDRH2D09CNP-100NC L ( H) 60 12 7.5 50 6.0 △T (℃) 6. CDRH2D09CNP-6R4NC L ( H) 1.0 0 0.0 △T (℃) 60 0.2 μ 0.4 DC (A) 0.6 9. CDRH2D09CNP-120NC L ( H) 0.8 △T (℃) 60 18 10 50 15 50 40 8 40 12 40 4.5 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 0.2 0.4 0.6 DC (A) μ 10. CDRH2D09CNP-150NC L ( H) 18 0.8 0.0 0.1 0.2 0.3 0.4 0.5 0.6 DC (A) △T (℃) μ 11. CDRH2D09CNP-180NC L ( H) 60 24 15 50 12 0 0.0 △T (℃) 60 0.1 0.2 0.3 DC (A) 0.4 μ 12. CDRH2D09CNP-220NC L ( H) 0.5 △T (℃) 60 24 20 50 20 50 40 16 40 16 40 9 30 12 30 12 30 6 20 8 20 8 20 3 10 4 10 4 10 0 0 0 0 0 0.0 0.1 0.2 0.3 DC (A) 0.4 0.5 0.0 0.1 0.2 0.3 DC (A) Page 3 of 4 0.4 60 0 0.0 0.1 0.2 0.3 DC (A) Revised: 7-Jan-14 0.4 SMD Power Inductor CDRH2D09C Saturation Current & Temperature Rise Graph ℃ L (20 ) μ 13. CDRH2D09CNP-270NC L ( H) 30 △T (℃) L (105 ) ℃ △T 260℃ T (℃) 300 250 60 25 50 20 40 15 30 10 20 5 10 0 0 0.0 0.1 0.2 0.3 DC (A) 0.4 Solder Reflow Condition T (℃) 300 250 Heat Endurance 230℃ 200 50 0 0 60 120 180 240 T (s) 40s ± ℃,60~120s 170 10 100 300 ℃ 230 150 60 100 245℃ PEAK 200 10 150 Temperature Chart 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.+852-2880-6781 FAX.+852-2565-9600 [email protected] Tel.+86-21-5836-3299 FAX.+86-21-5836-3266 [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] Saitama(Japan) Seoul Singapore San Jose Tel.+81-48-691-7300 FAX.+81-48-691-7340 [email protected] Tel.+82-2-6237-0777 FAX.+82-2-6237-0778 [email protected] Tel.+65-6296-3388 FAX.+65-6841-4426 [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 4 of 4 Revised: 7-Jan-14