SMD Power Inductor CDRH58D18R Description • Ferrite drum core construction. • Magnetically shielded. • L W H: 6.0 6.0 2.0mm Max. • Product weight: 0.24g(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. • Halogen Free available. RoHS × × Halogen Free × × Environmental Data • Operating temperature range: -40 +125 (including coil’s self temperature rise) +125 • Storage temperature range: -40 • Solder reflow temperature: 260 peak. ℃～ ℃ ℃～ ℃ ℃ Dimension - [mm] Packaging • Carrier tape and reel packaging. • 13.0”diameter reel • 3000pcs per reel Applications • Ideally used in DVD, camcorder, Single -lens reflex camera etc. Land pattern and Schematics - [mm] Page 1 of 4 Revised: 7-Jan-14 SMD Power Inductor CDRH58D18R Electrical Characteristics Part No. Stamp CDRH58D18RNP-R90NC A CDRH58D18RNP-1R5NC B CDRH58D18RNP-2R0NC C CDRH58D18RNP-3R6NC D CDRH58D18RNP-4R7MC E CDRH58D18RNP-6R8MC F CDRH58D18RNP-100MC G CDRH58D18RNP-150MC H CDRH58D18RNP-220MC J CDRH58D18RNP-330MC K CDRH58D18RNP-470MC L CDRH58D18RNP-680MC M CDRH58D18RNP-101MC N CDRH58D18RNP-151MC P CDRH58D18RNP-221MC Q CDRH58D18RNP-331MC R μ ［ ］※ 0.9±30％ 1.5±30％ 2.0±30％ 3.6±30％ 4.7±20％ 6.8±20％ 10±20％ 15±20％ 22±20％ 33±20％ 47±20％ 68±20％ 100±20％ 150±20％ 220±20％ 330±20％ Inductance ( H) Within 1 Ω ℃ 15±25％ 18±25％ 23±25％ 29±25％ 31±25％ 50±25％ 74±25％ 110±20％ 162±20％ 224±20％ 323±20％ 495±20％ 729±20％ 1065±20％ 1675±20％ 2660±20％ D.C.R. (m ) [Within] (at 20 ) Saturation current ( ) 2 ℃) (at20 Ａ※ ℃) Ａ※ (at105 3.74 2.80 5.35 2.95 2.20 4.60 2.66 1.93 4.42 2.03 1.47 3.65 1.74 1.30 3.45 1.44 1.07 2.73 1.17 0.87 2.12 0.95 0.70 1.75 0.79 0.60 1.42 0.63 0.47 1.17 0.55 0.40 0.95 0.45 0.33 0.76 0.37 0.27 0.66 0.30 0.23 0.51 0.25 0.20 0.40 0.21 0.16 0.32 ※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 2 of 4 Temperature rise current ( ) 3 Revised: 7-Jan-14 SMD Power Inductor CDRH58D18R Saturation Current & Temperature Rise Graph ℃ L (20 ) μ ℃ △T L (105 ) 1. CDRH58D18RNP-R90NC L ( H) 1.2 △T (℃) μ 2. CDRH58D18RNP-1R5NC L ( H) 60 1.8 1.0 50 0.8 △T (℃) μ 3. CDRH58D18RNP-2R0NC L ( H) △T (℃) 60 2.4 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 0.0 0 1 2 3 DC (A) 4 5 μ 4. CDRH58D18RNP-3R6NC L ( H) 4.8 6 0 △T (℃) 1 2 3 DC (A) 4 μ 5. CDRH58D18RNP-4R7MC L ( H) 60 6 4.0 50 3.2 60 0 5 0 △T (℃) 1 2 3 DC (A) 4 μ 6. CDRH58D18RNP-6R8MC L ( H) 5 △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 μ 1 2 DC (A) 3 7. CDRH58D18RNP-100MC L ( H) 12 4 △T (℃) 0.0 0.6 1.2 1.8 2.4 3.0 3.6 DC (A) μ 8. CDRH58D18RNP-150MC L ( H) 60 18 10 50 8 △T (℃) 60 0.0 0.5 1.0 1.5 2.0 2.5 3.0 DC (A) μ 9. CDRH58D18RNP-220MC L ( H) △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 0.4 0.8 1.2 1.6 2.0 2.4 DC (A) μ 0.0 0.3 0.6 0.9 1.2 1.5 1.8 DC (A) △ ℃ μ 10. CDRH58D18RNP-330MC L ( H) T( ) 11. CDRH58D18RNP-470MC L ( H) 36 60 60 30 50 24 0 0.0 △T (℃) 60 0.3 0.6 0.9 DC (A) 1.2 μ 12. CDRH58D18RNP-680MC L ( H) 1.5 △T (℃) 60 90 50 50 75 50 40 40 40 60 40 18 30 30 30 45 30 12 20 20 20 30 20 6 10 10 10 15 10 0 0 0 0 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) 0.0 0.2 0.4 0.6 DC (A) Page 3 of 4 0.8 1.0 60 0 0.0 0.2 0.4 DC (A) 0.6 Revised: 7-Jan-14 0.8 SMD Power Inductor CDRH58D18R Saturation Current & Temperature Rise Graph ℃ μ ℃ △T L (105 ) L (20 ) 13. CDRH58D18RNP-101MC L ( H) T( ) 14. CDRH58D18RNP-151MC L ( H) T( ) 15. CDRH58D18RNP-221MC L ( H) 120 60 180 60 300 μ △T (℃) 100 50 150 50 250 50 80 40 120 40 200 40 60 30 90 30 150 30 40 20 60 20 100 20 20 10 30 10 50 10 0 0 0 0 0 0 0.0 0.2 0.4 DC (A) 0.6 μ △ ℃ μ 0.8 △ ℃ 0.0 0.1 0.2 0.3 0.4 0.5 0.6 DC (A) 60 0.0 0.1 0.2 DC (A) 0.3 0.4 △ ℃ 16. CDRH58D18RNP-331MC T( ) L ( H) 360 60 300 50 240 40 180 30 120 20 60 10 0 0 0.0 0.1 0.2 DC (A) 0.3 0.4 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 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: 7-Jan-14