SMD Power Inductor CDH30D11D Description • Ferrite drum core construction. • Magnetically unshielded. • L W H: 3.2 3.15 1.2 mm Max. • Product weight: 38mg(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. RoHS × × 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] 3.0 ±0.15 1.1 ±0.1 2.8 1.0 1 . 0 ± 1 . 3 Packaging • Carrier tape and reel packaging. • 13.0”diameter reel • 4000pcs per reel 0 . 2 Applications • Ideally used in Mobile phone, PDA, MP3, DVC/DSC,HDD etc. as DC-DC converter inductors. Land pattern and Schematics - [mm] 3.0 0.8 × × 1.1 2 . 2 Electrical Characteristics Part No. Stamp CDH30D11DNP-1R0NC A CDH30D11DNP-1R5NC C CDH30D11DNP-2R2MC E CDH30D11DNP-3R3MC G CDH30D11DNP-4R7MC J CDH30D11DNP-6R8MC L CDH30D11DNP-100MC N CDH30D11DNP-150MC Q CDH30D11DNP-220MC S ［ ］※μ 1.0±30％ 1.5±30％ 2.2±20％ 3.3±20％ 4.7±20％ 6.8±20％ 10±20％ 15±20％ 22±20％ Inductance ( H) Within 1 Ω ℃ 43±25％ 59±25％ 87±25％ 122±20％ 182±20％ 254±20％ 440±20％ 665±20％ 858±20％ D.C.R. (m ) [Within] (at 20 ) Ａ※ Saturation current ( ) 2 ℃) (at20 ℃) (at105 Ａ※ 1.89 1.54 2.35 1.60 1.31 1.91 1.30 1.08 1.70 1.03 0.86 1.24 0.88 0.70 1.05 0.72 0.58 0.90 0.60 0.49 0.62 0.46 0.39 0.52 0.40 0.32 0.42 ※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 Temperature rise current ( ) 3 Revised: 10-Dec-13 SMD Power Inductor CDH30D11D Saturation Current & Temperature Rise Graph ℃ L (20 ) μ 1. CDH30D11DNP-1R0NC L ( H) 1.2 ℃ △T L (105 ) △T (℃) μ L ( H) 60 1.8 1.0 50 0.8 2. CDH30D11DNP-1R5NC △T (℃) μ L ( H) 3. CDH30D11DNP-2R2MC △T (℃) 60 3.0 1.5 50 2.5 50 40 1.2 40 2.0 40 0.6 30 0.9 30 1.5 30 0.4 20 0.6 20 1.0 20 0.2 10 0.3 10 0.5 10 0 0.0 0 0.0 0.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 DC (A) μ 4. CDH30D11DNP-3R3MC L ( H) 4.8 △T (℃) 0.0 0.4 0.8 1.2 1.6 2.0 2.4 DC (A) μ L ( H) 60 6 4.0 50 3.2 5. CDH30D11DNP-4R7MC △T (℃) 60 0 0.0 0.3 0.6 0.9 1.2 1.5 1.8 DC (A) μ L ( H) 6. CDH30D11DNP-6R8MC △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 0.0 0 0.0 0.3 μ 0.6 0.9 DC (A) 1.2 7. CDH30D11DNP-100MC L ( H) 12 1.5 △T (℃) 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) μ L ( H) 60 18 10 50 8 8. CDH30D11DNP-150MC 60 0.0 △T (℃) μ L ( H) 0.2 0.4 0.6 DC (A) 0.8 9. CDH30D11DNP-220MC 1.0 △T (℃) 60 30 15 50 25 50 40 12 40 20 40 6 30 9 30 15 30 4 20 6 20 10 20 2 10 3 10 5 10 0 0 0 0 0 0.0 0.2 0.4 DC (A) 0.6 0.8 0.0 0.2 0.4 0.6 DC (A) Page 2 of 3 0.8 60 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 DC (A) Revised: 10-Dec-13 SMD Power Inductor CDH30D11D 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