CDRH8D38NP-220NC

SMD Power Inductor CDRH8D38 Description • Ferrite drum core construction. • Magnetically shielded. • L×W×H: 8.3×8.3×4.0 mm Max. • Product weight:0.9 g(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. RoHS Environmental Data • Operating temperature range: -40℃～+100℃ (including coil’s self temperature rise) • Storage temperature range: -40℃～+100℃ • Solder reflow temperature: 260 ℃ peak. 2.5 8.0 ±0.3 Dimension - [mm] ② ① 3.8 8.0±0.3 6.3 Packaging • Carrier tape and reel packaging • 13”diameter reel • 1000pcs per reel 1.2 Applications • Ideally used in PDA ,HDD,DSC/DVC, etc as DC-DC converter inductors. MAX.4.0 2. 8 Land pattern and Schematics - [mm] 2.0 6.1 10.1 1 2 (1.8μH～10μH) 1 2 (15μH～100μH ) Page 1 of 4 Revised: 9-Jan-17 SMD Power Inductor CDRH8D38 Electrical Characteristics Part Name Stamp Saturation Current （A）※2 Inductance （μH） [within] ※1 D.C.R. (mΩ) Max. (Typ.) (at 20℃) (at20℃) (at105℃) Temperature Rise Current (A) ※3 CDRH8D38NP－1R8NC 1R8 1.8μH±30％ 15.6(12.5) 7.00 6.20 6.80 CDRH8D38NP－2R5NC 2R5 2.5μH±30％ 17.5(14) 6.50 5.50 6.00 CDRH8D38NP－3R5NC 3R5 3.5μH±30％ 24(19) 5.00 4.40 5.20 CDRH8D38NP－4R7NC 4R7 4.7μH±30％ 29(23) 4.60 4.00 4.40 CDRH8D38NP－6R0NC 6R0 6.0μH±30％ 32(25) 4.20 3.50 4.00 CDRH8D38NP－100NC 100 10μH±30％ 48(38) 3.00 2.60 3.20 CDRH8D38NP－150NC 150 15μH±30％ 67(53) 2.75 2.30 2.50 CDRH8D38NP－220NC 220 22μH±30％ 105(84) 2.30 1.88 2.00 CDRH8D38NP－330NC 330 33μH±30％ 157(125) 1.75 1.52 1.60 CDRH8D38NP－470NC 470 47μH±30％ 189(151) 1.52 1.28 1.42 CDRH8D38NP－680NC 680 68μH±30％ 290(232) 1.30 1.10 1.08 CDRH8D38NP－101NC 101 100μH±30％ 410(328) 1.05 0.88 0.88 ※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: 9-Jan-17 SMD Power Inductor CDRH8D38 Saturation Current & Temperature Rise Graph L (20℃) L (μH) △T L (100℃) 1. CDRH8D38NP-1R8NC △T (℃) L (μH) 2. CDRH8D38NP-2R5NC △T (℃) L (μH) 3. CDRH8D38NP-3R5NC △T (℃) 2.4 60 3.0 60 4.8 60 2.0 50 2.5 50 4.0 50 1.6 40 2.0 40 3.2 40 1.2 30 1.5 30 2.4 30 0.8 20 1.0 20 1.6 20 0.4 10 0.5 10 0.8 10 0 0.0 0 0.0 0.0 0 L (μH) 2 4 6 DC (A) 8 10 4. CDRH8D38NP-4R7NC 0 △T (℃) L (μH) 2 4 DC (A) 6 8 5. CDRH8D38NP-6R0NC 0 0 △T (℃) L (μH) 2 4 DC (A) 6 8 6. CDRH8D38NP-100NC △T (℃) 6 60 9.0 60 12 60 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 L (μH) 1 2 3 DC (A) 4 5 7. CDRH8D38NP-150NC 6 0 △T (℃) L (μH) 1 2 3 4 DC (A) 5 8. CDRH8D38NP-220NC 0 6 0 △T (℃) L (μH) 1 2 3 DC (A) 4 9. CDRH8D38NP-330NC 5 △T (℃) 18 60 30 60 48 60 15 50 25 50 40 50 12 40 20 40 32 40 9 30 15 30 24 30 6 20 10 20 16 20 3 10 5 10 8 10 0 0 0 0 0 0 0.0 0.6 1.2 1.8 2.4 3.0 3.6 DC (A) L (μH) 10. CDRH8D38NP-470NC 0.0 △T (℃) L (μH) 0.6 1.2 1.8 DC (A) 2.4 11. CDRH8D38NP-680NC 3.0 0.0 0.4 0.8 1.2 1.6 2.0 2.4 DC (A) △T (℃) L (μH) 12. CDRH8D38NP-101NC △T (℃) 60 60 90 60 120 60 50 50 75 50 100 50 40 40 60 40 80 40 30 30 45 30 60 30 20 20 30 20 40 20 10 10 15 10 20 10 0 0 0 0 0 0.0 0.4 0.8 1.2 DC (A) 1.6 2.0 0.0 0.4 0.8 DC (A) 1.2 Page 3 of 4 1.6 0 0.0 0.3 0.6 0.9 DC (A) 1.2 Revised: 9-Jan-17 1.5 SMD Power Inductor CDRH8D38 Solder Reflow Condition T (℃) 300 250 Heat Endurance T (℃) 300 250 260℃ 230℃ 200 100 50 0 50 0 60 120 180 240 230℃ 40s 150 60 100 0 245℃ PEAK 200 10 150 Temperature Chart 300 T (s) 170±10 ℃,60~120s 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 sales@hk.sumida.com Tel.+86-21-5836-3299 FAX.+86-21-5836-3266 shanghai.sales@cn.sumida.com Tel.+86-755-8291-0228 FAX.+86-755-8291-0338 shenzhen.sales@cn.sumida.com Tel.+886-2-8751-2737 FAX.+886-2-8751-2738 sales@tw.sumida.com Saitama(Japan) Seoul Singapore San Jose Tel.+81-48-691-7300 FAX.+81-48-691-7340 sales@jp.sumida.com Tel.+82-2-6237-0777 FAX.+82-2-6237-0778 sales@kr.sumida.com Tel.+65-6296-3388 FAX.+65-6841-4426 sales@sg.sumida.com Tel.+1-408-321-9660 FAX.+1-408-321-9308 sales@us.sumida.com Chicago Obernzell Neumarkt Tel.+1-847-545-6700 FAX. +1-847-545-6720 sales@us.sumida.com Tel.+49-8591-937-0 FAX. +49-8591-937-103 contact@eu.sumida.com Tel.+49-9181-4509-110 FAX. +49-9181-4509-310 infocomp@eu.sumida.com Page 4 of 4 Revised: 9-Jan-17