SMD Power Inductor CDRH5D18C Description • Ferrite drum core construction. • Magnetically shielded. • L W H:6.3 6.2 2.0 mm Max. • Product weight: 0.23g(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] ※ 6.0±0.2 2.0 Max.(1.8 Typ.) 3. 0 ±0 .6 ※ × × 2.2 5. 3 3. 1 Land pattern and Schematics - [mm] ℃ ℃ Packaging • Carrier tape and reel packaging • 12.9”diameter reel • 2000pcs per reel Applications • Ideally used in MP3, PDA , HDD, DSC/DVC, Notebook PC etc. as DC-DC converter inductors. Page 1 of 4 Revised: 7-Jan-14 SMD Power Inductor CDRH5D18C Electrical Characteristics Part Name Stamp CDRH5D18CNP-1R0MC 1R0 CDRH5D18CNP-1R5MC 1R5 CDRH5D18CNP-2R0MC 2R0 CDRH5D18CNP-3R3MC 3R3 CDRH5D18CNP-4R7MC 4R7 CDRH5D18CNP-5R6MC 5R6 CDRH5D18CNP-6R8MC 6R8 CDRH5D18CNP-8R2MC 8R2 CDRH5D18CNP-100MC 100 CDRH5D18CNP-120MC 120 CDRH5D18CNP-150MC 150 CDRH5D18CNP-220MC 220 CDRH5D18CNP-330MC 330 CDRH5D18CNP-470MC 470 Inductance ( H) [ within ] 1 μ ※ ±20% 1.5±20% 2.0±20% 3.3±20% 4.7±20% 5.6±20% 6.8±20% 8.2±20% 10±20% 12±20% 15±20% 22±20% 33±20% 47±20% 1.0 Ω ℃ D.C.R. (m ) Max. (Typ.) (at 20 ) Ａ) Saturation Current ( 2 ℃ at 20 ※ ℃ at 105 Temperature Rise Current ( ) 3 Ａ※ 21.0(16.8) 4.16 3.28 3.80 25.6(20.5) 3.36 2.70 3.50 32.7(26.1) 2.90 2.30 3.00 48.3(38.7) 2.30 1.84 2.50 60.4(48.3) 2.00 1.60 2.20 77.9(62.3) 1.76 1.44 1.90 86.0(68.8) 1.68 1.36 1.80 110.2(88.1) 1.44 1.16 1.50 132.0(105.6) 1.30 1.08 1.40 165.0(132.0) 1.20 0.96 1.25 197.8(158.2) 1.10 0.88 1.15 290.4(232.3) 0.92 0.72 0.95 430.9(344.7) 0.72 0.60 0.75 605.4(484.1) 0.62 0.50 0.60 ※1. Inductance 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 2 of 4 Revised: 7-Jan-14 SMD Power Inductor CDRH5D18C Saturation Current & Temperature Rise Graph ℃ L (20 ) μ ℃ △T L (105 ) 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. CDRH5D18CNP-1R0MC L ( H) 1.2 △T (℃) μ 2. CDRH5D18CNP-1R5MC L ( H) 60 1.8 1.0 50 0.8 0.0 0 1 2 3 4 DC (A) 5 μ 4. CDRH5D18CNP-3R3MC L ( H) 3.6 6 0 △T (℃) 1 2 3 DC (A) 4 μ 5. CDRH5D18CNP-4R7MC L ( H) 60 6 3.0 50 2.4 △T (℃) 3. CDRH5D18CNP-2R0MC L ( H) 5 60 0 0 △T (℃) 1 2 DC (A) 3 μ 6. CDRH5D18CNP-5R6MC L ( H) 4 △T (℃) 60 6 5 50 5 50 40 4 40 4 40 1.8 30 3 30 3 30 1.2 20 2 20 2 20 0.6 10 1 10 1 10 0 0 0 0 0.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 DC (A) μ 7. CDRH5D18CNP-6R8MC L ( H) 9.0 △T (℃) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 DC (A) μ 8. CDRH5D18CNP-8R2MC L ( H) 60 9.0 7.5 50 6.0 △T (℃) 60 0 0.0 0.4 0.8 1.2 1.6 2.0 2.4 DC (A) μ 9. CDRH5D18CNP-100MC L ( H) △T (℃) 60 12 7.5 50 10 50 40 6.0 40 8 40 4.5 30 4.5 30 6 30 3.0 20 3.0 20 4 20 1.5 10 1.5 10 2 10 0 0.0 0 0 0.0 0.0 0.0 0.4 0.8 1.2 1.6 2.0 2.4 0.4 DC (A) μ 10. CDRH5D18CNP-120MC L ( H) 18 △T (℃) 0.8 1.2 DC (A) 1.6 μ 11. CDRH5D18CNP-150MC L ( H) 60 18 15 50 12 2.0 60 0 0.0 0.3 0.6 0.9 1.2 1.5 1.8 DC (A) △T (℃) μ 12. CDRH5D18CNP-220MC L ( H) △T (℃) 60 24 15 50 20 50 40 12 40 16 40 9 30 9 30 12 30 6 20 6 20 8 20 3 10 3 10 4 10 0 0 0 0 0 0 0.0 0.4 0.8 1.2 DC (A) 1.6 0.0 0.3 0.6 0.9 DC (A) Page 3 of 4 1.2 1.5 60 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) Revised: 7-Jan-14 SMD Power Inductor CDRH5D18C Saturation Current & Temperature Rise Graph ℃ L (20 ) μ ℃ △T L (100 ) 13. CDRH5D18CNP-330MC L ( H) 36 △T (℃) μ 14. CDRH5D18CNP-470MC L ( H) △T (℃) 60 60 30 50 50 50 24 40 40 40 18 30 30 30 12 20 20 20 6 10 10 10 0 0 0 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 1.0 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