SMD Power Inductor CDRH2D09 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 Environmental Data • Operating temperature range: -40 ~+105 (including coil’s self temperature rise) +105 • Storage temperature range: -40 • Solder reflow temperature: 260 peak. ℃ ℃~ ℃ Dimension - [mm] ※3.0±0.2 MAX.1.0 .20 0±.3 ※ E) OD TR C E EL 1 2( 2. 0. φ 3± 3. 1. 0 7 0. Land pattern and Schematics - [mm] 3 1. 1. 7 4. 3 × × ℃ ℃ 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. 1 1. 3 2 Page 1 of 4 Revised: 7-Jan-14 SMD Power Inductor CDRH2D09 Electrical Characteristics Part Name Stamp CDRH2D09NP-1R2MC A CDRH2D09NP-1R5MC B CDRH2D09NP-1R8MC C CDRH2D09NP-2R2MC D CDRH2D09NP-2R5MC E CDRH2D09NP-3R0MC F CDRH2D09NP-3R9MC G CDRH2D09NP-4R7MC H CDRH2D09NP-5R6MC J CDRH2D09NP-6R8MC K CDRH2D09NP-8R2MC L CDRH2D09NP-100MC M Inductance ( H) [ within ] 1 μ ※ 1.2±25% 1.5±25% 1.8±25% 2.2±25% 2.5±25% 3.0±25% 3.9±25% 4.7±25% 5.6±25% 6.8±25% 8.2±25% 10±25% Ω ℃ 70±25% 78±25% 98±25% 120±25% 135±25% 150±25% 205±25% 220±25% 320±25% 340±25% 390±25% 450±25% D.C.R .(m ) [ within ] (at 20 ) Saturation Current A 2 ( )※ at 20℃ at 100℃ ※ 0.80 0.59 1.24 0.73 0.52 1.15 0.65 0.48 1.06 0.60 0.44 1.05 0.53 0.40 0.98 0.47 0.36 0.84 0.45 0.33 0.72 0.41 0.30 0.64 0.37 0.27 0.59 0.33 0.24 0.53 0.30 0.22 0.46 0.28 0.20 0.42 ※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 Temperature Rise Current (A) 3 Revised: 7-Jan-14 SMD Power Inductor CDRH2D09 Saturation Current & Temperature Rise Graph ℃ L (20 ) μ ℃ △T L (105 ) 60 2.4 μ △T (℃) 2.0 50 2.0 50 40 1.6 40 1.6 40 0.9 30 1.2 30 1.2 30 0.6 20 0.8 20 0.8 20 0.3 10 0.4 10 0.4 10 0 0.0 0 0.0 1. CDRH2D09NP-1R2MC L ( H) △T (℃) μ 2. CDRH2D09NP-1R5MC L ( H) 60 2.4 1.5 50 1.2 1.8 0.0 0.0 0.3 0.6 0.9 DC (A) 1.2 μ 4. CDRH2D09NP-2R2MC L ( H) 2.4 △T (℃) 3. CDRH2D09NP-1R8MC L ( H) 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) 1.5 △T (℃) μ 5. CDRH2D09NP-2R5MC L ( H) 60 3.0 2.0 50 1.6 60 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) △T (℃) μ 6. CDRH2D09NP-3R0MC L ( H) △T (℃) 60 3.6 2.5 50 3.0 50 40 2.0 40 2.4 40 1.2 30 1.5 30 1.8 30 0.8 20 1.0 20 1.2 20 0.4 10 0.5 10 0.6 10 0 0.0 0 0.0 0 0.0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) μ 7. CDRH2D09NP-3R9MC L ( H) △T (℃) 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) μ 8. CDRH2D09NP-4R7MC L ( H) 0.0 △T (℃) 60 0.2 μ 0.4 0.6 DC (A) 0.8 9. CDRH2D09NP-5R6MC L ( H) 1.0 △T (℃) 60 9.0 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 60 6 4.0 50 3.2 0.0 0.0 μ 0.2 0.4 DC (A) 0.6 10. CDRH2D09NP-6R8MC L ( H) 0.8 0.0 △T (℃) 0.2 0.4 DC (A) 0.6 μ 11. CDRH2D09NP-8R2MC L ( H) 0.8 △T (℃) 60 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 DC (A) μ 12. CDRH2D09NP-100MC L ( H) △T (℃) 60 12 10 50 10 50 40 8 40 8 40 4.5 30 6 30 6 30 3.0 20 4 20 4 20 1.5 10 2 10 2 10 0 0 0 0 9.0 60 12 7.5 50 6.0 0.0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 DC (A) 0.0 0.1 0.2 0.3 DC (A) Page 3 of 4 0.4 0.5 60 0 0.0 0.1 0.2 0.3 DC (A) 0.4 Revised: 7-Jan-14 0.5 SMD Power Inductor CDRH2D09 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.+852-2880-6781 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