SMD Power Inductor CDRH2D11B/HP Description • Ferrite drum core construction. • Magnetically shielded. • L W H:3.2 3.2 1.2 mm Max. • Product weight: 37mg(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. • Halogen Free available. RoHS × × Halogen Free .1 φ2 2. 0 ± 0. 3 ℃ ℃～ ℃ 2 0. ± 3 x. 3. Ma 3 4. 1.1 1.2 Max. 3.0±0.2 Environmental Data • Operating temperature range: -40 ~+105 (including coil’s self temperature rise) +105 • Storage temperature range: -40 • Solder reflow temperature: 260 peak. 1. 0± 0. 1 Dimension - [mm] Electrode Land pattern and Schematics - [mm] 3 1. 1. 7 × × 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 Electrical Characteristics Part Name CDRH2D11BHPHF-1R0PC Stamp A CDRH2D11BHPHF-1R5PC B CDRH2D11BHPHF-1R8PC C CDRH2D11BHPHF-2R2PC D CDRH2D11BHPHF-3R3PC E CDRH2D11BHPHF-4R7PC F CDRH2D11BHPHF-5R6PC G CDRH2D11BHPHF-6R8PC H CDRH2D11BHPHF-8R2PC I CDRH2D11BHPHF-100PC J ℃ ℃ μ※ 1.0±25％ 1.5±25％ 1.8±25％ 2.2±25％ 3.3±25％ 4.7±25％ 5.6±25％ 6.8±25％ 8.2±25％ 10.0±25％ Inductance ( H) [within] 1 Ω D.C.R. (m ) Max. (Typ.) (at 20 ) ℃ ※ Saturation Current (A) 2 at 20 ℃ at 105 ℃ Temperature Rise Current (A) 3 ※ 68.6(54.9) 2.10 1.70 1.75 103.9(83.1) 1.65 1.40 1.45 116.1(92.9) 1.50 1.30 1.30 133.3(106.6) 1.40 1.20 1.15 194.6(156.7) 1.15 0.94 0.95 234.6(187.7) 0.95 0.80 0.80 281.9(225.5) 0.90 0.75 0.76 359.4(287.5) 0.78 0.65 0.65 405.5(324.4) 0.73 0.60 0.62 552.5(442.0) 0.63 0.52 0.52 ※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 1 of 3 Revised: 7-Jan-14 SMD Power Inductor CDRH2D11B/HP Saturation Current & Temperature Rise Graph ℃ L (20 ) μ ℃ △T L (105 ) △ ℃ μ △ ℃ 60 2.4 μ △T (℃) 1.5 50 2.0 50 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 1. CDRH2D11BHPHF-1R0PC L ( H) T( ) 2. CDRH2D11BHPHF-1R5PC L ( H) T( ) 1.2 60 1.8 1.0 50 0.8 0.0 0.0 0.4 0.8 1.2 1.6 2.0 2.4 DC (A) μ 4. CDRH2D11BHPHF-2R2PC L ( H) 2.4 0.0 △T (℃) 0.4 0.8 1.2 DC (A) 1.6 μ 2.0 3.6 2.0 50 1.6 60 0 0.0 0.3 0.6 0.9 1.2 1.5 1.8 DC (A) △ ℃ 5. CDRH2D11BHPHF-3R3PC L ( H) T( ) 60 3. CDRH2D11BHPHF-1R8PC L ( H) μ 6. CDRH2D11BHPHF-4R7PC L ( H) △T (℃) 60 6 3.0 50 5 50 40 2.4 40 4 40 1.2 30 1.8 30 3 30 0.8 20 1.2 20 2 20 0.4 10 0.6 10 1 10 0 0.0 0 0 0.0 0.0 0.4 μ 0.8 DC (A) 1.2 1.6 0.0 △ ℃ 0.3 μ 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) μ △T (℃) 7. CDRH2D11BHPHF-5R6PC L ( H) T( ) 8. CDRH2D11BHPHF-6R8PC L ( H) T( ) 9. CDRH2D11BHPHF-8R2PC L ( H) 6 60 9.0 60 12 5 50 7.5 50 10 50 4 40 6.0 40 8 40 3 30 4.5 30 6 30 2 20 3.0 20 4 20 1 10 1.5 10 2 10 0 0.0 0 0 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) μ 0.0 0.2 0.4 0.6 DC (A) 0.8 1.0 60 0 0.0 0.2 0.4 0.6 DC (A) 0.8 △ ℃ 10. CDRH2D11BHPHF-100PC L ( H) T( ) 12 60 10 50 8 40 6 30 4 20 2 10 0 0 0.0 0.2 0.4 0.6 DC (A) 0.8 Page 2 of 3 Revised: 7-Jan-14 1.0 SMD Power Inductor CDRH2D11B/HP 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 3 of 3 Revised: 7-Jan-14