CDC4D20NP-472KC

SMD Power Inductor CDC4D20 Description • Ferrite drum core construction. • Magnetically unshielded. • L×W×H: 5.0×5.0×2.0 mm Max. • Product weight: 106mg(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. RoHS Environmental Data • Operating temperature range: -40℃～+85℃ (including coil’s self temperature rise) • Storage temperature range: -40℃～+85℃ • Solder reflow temperature: 260 ℃ peak. Dimension - [mm] 0. 2 1. 9± 0. 2 Packaging • Carrier tape and reel packaging • 7.0”diameter reel • 1000pcs per reel 2 0. 8± 4. 1. 9± 2 0. 9± 1. 6.4±0.2 2 0. 9± 1. 4. 8± 0. 2 2.0 MAX. Applications • Ideally used in EL drive as EL lamp inverter inductors. Land pattern and Schematics - [mm] 3.5 C0.7 R1.7 2.1 2.5 2.1 Page 1 of 5 Revised: 6-Jan-17 SMD Power Inductor CDC4D20 Electrical Characteristics Part Name Stamp Inductance ［Within］ ※1 D.C.R.(Ω) Max. (Typ.) (at 20℃) Saturation Current (mA) ※2 Temperature Rise Current (mA) ※3 CDC4D20NP-101KC Ａ 100μH±10% 1.77 (1.48) 275 230 CDC4D20NP-121KC Ｂ 120μH±10% 1.97(1.65) 250 220 CDC4D20NP-151KC Ｃ 150μH±10% 2.61(2.18) 230 195 CDC4D20NP-181KC Ｄ 180μH±10% 2.73(2.28) 210 190 CDC4D20NP-221KC Ｅ 220μH±10% 3.20(2.67) 190 180 CDC4D20NP-271KC Ｆ 270μH±10% 3.66(3.05) 170 160 CDC4D20NP-331KC Ｇ 330μH±10% 5.16(4.30) 160 135 CDC4D20NP-391KC Ｈ 390μH±10% 5.66(4.72) 140 130 CDC4D20NP-471KC Ｊ 470μH±10% 7.30(6.08) 130 110 CDC4D20NP-561KC Ｋ 560μH±10% 8.40(6.99) 120 105 CDC4D20NP-681KC Ｌ 680μH±10% 9.60(8.00) 110 90 CDC4D20NP-821KC Ｍ 820μH±10% 14.1(11.7) 100 75 CDC4D20NP-102KC Ｎ 1.0mH±10% 16.2(13.5) 90 70 CDC4D20NP-122KC Ｐ 1.2mH±10% 18.6(15.5) 80 65 CDC4D20NP-152KC Ｑ 1.5mH±10% 23.8(19.8) 75 55 CDC4D20NP-182KC Ｒ 1.8mH±10% 27.1(22.6) 65 55 CDC4D20NP-222KC Ｓ 2.2mH±10% 31.6(26.3) 60 50 CDC4D20NP-272KC Ｔ 2.7mH±10% 38.9(32.4) 55 45 CDC4D20NP-332KC Ｕ 3.3mH±10% 43.7(36.4) 50 40 CDC4D20NP-392KC Ｖ 3.9mH±10% 50.9(42.4) 45 38 CDC4D20NP-472KC Ｗ 4.7mH±10% 72.1(60.0) 40 34 ※1. Inductance measuring condition: at 1 kHz. ※2. Saturation current: The value of D.C. current when the inductance decreases to 90% 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 5 Revised: 6-Jan-17 SMD Power Inductor CDC4D20 Saturation Current & Temperature Rise Graph △T L (20℃) L (μH) 1. CDC4D20NP-101KC △T (℃) L (μH) 2. CDC4D20NP-121KC △T (℃) L (μH) 3. CDC4D20NP-151KC △T (℃) 120 60 180 60 180 60 100 50 150 50 150 50 80 40 120 40 120 40 60 30 90 30 90 30 40 20 60 20 60 20 20 10 30 10 30 10 0 0 0 0.00 0.08 0.16 0.24 0 0.00 0.05 0.10 0.15 0.20 0.25 0.30 DC (A) 0.32 DC (A) L (μH) 4. CDC4D20NP-181KC △T (℃) L (μH) 5. CDC4D20NP-221KC △T (℃) 0 0 0.00 0.05 0.10 0.15 0.20 0.25 0.30 DC (A) L (μH) 6. CDC4D20NP-271KC △T (℃) 240 60 240 60 360 60 200 50 200 50 300 50 160 40 160 40 240 40 120 30 120 30 180 30 80 20 80 20 120 20 40 10 40 10 60 10 0 0 0 0 0 0 0.00 0.05 0.10 0.15 0.20 0.25 DC (A) L (μH) 7. CDC4D20NP-331KC 0.00 △T (℃) L (μH) 0.06 0.12 DC (A) 0.18 8. CDC4D20NP-391KC 0.24 0.00 0.04 0.08 0.12 0.16 0.20 DC (A) △T (℃) L (μH) 9. CDC4D20NP-471KC △T (℃) 360 60 600 60 600 60 300 50 500 50 500 50 240 40 400 40 400 40 180 30 300 30 300 30 120 20 200 20 200 20 60 10 100 10 100 10 0 0 0 0.00 0.04 0.08 0.12 0.16 0.20 DC (A) L (μH) 10. CDC4D20NP-561KC 0 0.00 △T (℃) L (μH) 0.04 0.08 DC (A) 0.12 11. CDC4D20NP-681KC 0.16 △T (℃) 0 0 0.00 L (μH) 0.04 0.08 DC (A) 0.12 12. CDC4D20NP-821KC 0.16 △T (℃) 600 60 900 60 900 60 500 50 750 50 750 50 400 40 600 40 600 40 300 30 450 30 450 30 200 20 300 20 300 20 100 10 150 10 150 10 0 0 0.00 0.03 0.06 0.09 0.12 0.15 DC (A) 0 0 0.00 0.03 0.06 0.09 0.12 0.15 DC (A) Page 3 of 5 0 0 0.00 0.03 0.06 DC (A) 0.09 Revised: 6-Jan-17 0.12 SMD Power Inductor CDC4D20 Saturation Current & Temperature Rise Graph △T L (20℃) L (μH) 13. CDC4D20NP-102KC △T (℃) L (μH) 14. CDC4D20NP-122KC △T (℃) L (μH) 15. CDC4D20NP-152KC △T (℃) 1200 60 1800 60 1800 60 1000 50 1500 50 1500 50 800 40 1200 40 1200 40 600 30 900 30 900 30 400 20 600 20 600 20 200 10 300 10 300 10 0 0 0 0.00 0.02 0.04 0.06 0.08 0.10 DC (A) L (μH) 16. CDC4D20NP-182KC 0 0 0.00 0.02 0.04 0.06 0.08 0.10 DC (A) 0.00 0.02 0.04 0.06 0.08 0.10 DC (A) △T (℃) L (μH) 17. CDC4D20NP-222KC 0 △T (℃) L (μH) 18. CDC4D20NP-272KC △T (℃) 2400 60 2400 60 3000 60 2000 50 2000 50 2500 50 1600 40 1600 40 2000 40 1200 30 1200 30 1500 30 800 20 800 20 1000 20 400 10 400 10 500 10 0 0 0.00 L (μH) 0.02 0.04 DC (A) 0.06 19. CDC4D20NP-332KC 0 0.08 0 0.00 △T (℃) L (μH) 0.02 0.04 DC (A) 0.06 20. CDC4D20NP-392KC 0 0 0.00 0.08 0.02 0.04 0.06 0.08 DC (A) △T (℃) L (μH) 21. CDC4D20NP-472KC △T (℃) 3600 60 4800 60 6000 60 3000 50 4000 50 5000 50 2400 40 3200 40 4000 40 1800 30 2400 30 3000 30 1200 20 1600 20 2000 20 600 10 800 10 1000 10 0 0 0.00 0.01 0.02 0.03 0.04 0.05 0.06 DC (A) 0 0 0.00 0.01 0.02 0.03 0.04 0.05 0 0 0.00 0.01 0.02 0.03 0.04 0.05 DC (A) DC (A) Page 4 of 5 Revised: 6-Jan-17 SMD Power Inductor CDC4D20 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 5 of 5 Revised: 6-Jan-17