SMD Power Inductor CDH30D14D/SHP Description • Ferrite drum core construction. • Magnetically unshielded. • L W H: 3.2 3.15 1.5 mm Max. • Product weight: 42mg(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] 1.4 ±0.1 3.0 ±0.15 2.8 1.0 1 . 0 ± 1 . 3 Packaging • Carrier tape and reel packaging. • 13.0”diameter reel • 4000pcs per reel 0 . 2 Land pattern and Schematics - [mm] Applications • Ideally used in Mobile phone, PDA, MP3, DVC/DSC,HDD etc as DC-DC converter inductors. 3.0 0.8 × × 1.1 1 2 2 . 2 Electrical Characteristics Part No. Stamp CDH30D14DSHPHF-R68NC L CDH30D14DSHPHF-1R0NC A CDH30D14DSHPHF-1R5NC B CDH30D14DSHPHF-2R2NC C CDH30D14DSHPHF-3R3MC D CDH30D14DSHPHF-4R7MC E CDH30D14DSHPHF-6R8MC F CDH30D14DSHPHF-100MC G μ ※ 0.68±30％ 1.0±30％ 1.5±30％ 2.2±30％ 3.3±20％ 4.7±20％ 6.8±20％ 10±20％ Inductance ( H) [Within] 1 Ω ℃ 35±25％ 50±25％ 75±25％ 110±20％ 155±20％ 255±20％ 400±20％ 620±20％ D.C.R. (m ) [Within] (at20 ) ※ Saturation current (A) 2 ℃) (at20 ℃) ※ Temperature rise current (A) 3 (at105 3.60 2.84 2.80 2.92 2.32 2.20 2.44 2.00 1.80 2.00 1.64 1.40 1.64 1.36 1.22 1.33 1.06 0.91 1.14 0.90 0.70 0.91 0.72 0.56 ※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 1 of 3 Revised: 10-Dec-13 SMD Power Inductor CDH30D14D/SHP Saturation Current & Temperature Rise Graph ℃ L (20 ) μ ℃ △T L (105 ) △ ℃ μ △ ℃ μ △ ℃ 1. CDH30D14DSHPHF-R68NC L ( H) T( ) 2. CDH30D14DSHPHF-1R0NC L ( H) T( ) 3. CDH30D14DSHPHF-1R5NC L ( H) T( ) 1.2 60 1.2 60 1.8 1.0 50 1.0 50 1.5 50 0.8 40 0.8 40 1.2 40 0.6 30 0.6 30 0.9 30 0.4 20 0.4 20 0.6 20 0.2 10 0.2 10 0.3 10 0 0.0 0 0.0 0.0 0 1 μ 2 3 DC (A) 4 5 0 △ ℃ μ 1 2 DC (A) 3 4 0 0.0 △ ℃ 60 μ 0.8 1.6 DC (A) 2.4 3.2 △ ℃ 4. CDH30D14DSHPHF-2R2NC T( ) L ( H) 5. CDH30D14DSHPHF-3R3MC L ( H) T( ) 6. CDH30D14DSHPHF-4R7MC L ( H) T( ) 3.0 60 3.6 60 6 2.5 50 3.0 50 5 50 2.0 40 2.4 40 4 40 1.5 30 1.8 30 3 30 1.0 20 1.2 20 2 20 0.5 10 0.6 10 1 10 0 0.0 0 0 0.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 DC (A) μ △ ℃ 0.0 0.4 0.8 1.2 1.6 2.0 2.4 DC (A) μ △ ℃ 7. CDH30D14DSHPHF-6R8MC L ( H) T( ) 8. CDH30D14DSHPHF-100MC L ( H) T( ) 9.0 60 12 7.5 50 10 50 6.0 40 8 40 4.5 30 6 30 3.0 20 4 20 1.5 10 2 10 0 0 0.0 0.0 0.3 0.6 0.9 DC (A) 1.2 1.5 60 0 0.0 0.3 0.6 0.9 1.2 1.5 1.8 DC (A) 60 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) Page 2 of 3 Revised: 10-Dec-13 SMD Power Inductor CDH30D14D/SHP 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: 10-Dec-13