CDC4D20_13 SUMIDA | Alldatasheet
Document overview
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Technical content
Page 1 of 5 Revised: 10-Dec-13 SMD SMD SMD SMD Power Inductor Power Inductor Power Inductor Power Inductor CDC4D20 6.4± 0.2 4 . 8 ± 0 . 2 4 . 8 ± 0 . 2 1 . 9 ± 0 . 2 1 . 9 ± 0 . 2 2. 0 M AX. 1 . 9 ± 0 . 2 1 . 9 ± 0 . 2
Description
- Ferrite drum core construction.
- Magnetically unshielded.
- L
- Product weight: 106mg(Ref.)
- Moisture Sensitivity Level: 1
- RoHS compliance. Environmental Data
- Operating temperature range: -40 ℃～ +85 ℃ (including coil’s self temperature rise)
- Storage temperature range: -40 ℃～ +85 ℃
- Solder reflow temperature: 260 ℃ peak. Packaging
- Carrier tape and reel packaging
- 7.0”diameter reel
- 1000pcs per reel
Applications
- Ideally used in EL drive as EL lamp inverter inductors. RoHS Dimension - [mm] Land pattern and Schematics - [mm] 2.5 2.1 3.5 2.1 C0.7 R1.7
Page 2 of 5 Revised: 10-Dec-13 SMD SMD SMD SMD Power Inductor Power Inductor Power Inductor Power Inductor CDC4D20
Electrical Characteristics
※ 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 ℃ ). 34 40 72.1(60.0) 4.7mH ± 10% ＷCDC4D20NP-472KC 38 45 50.9(42.4) 3.9mH ± 10% ＶCDC4D20NP-392KC 40 50 43.7(36.4) 3.3mH ± 10% ＵCDC4D20NP-332KC 45 55 38.9(32.4) 2.7mH ± 10% ＴCDC4D20NP-272KC 50 60 31.6(26.3) 2.2mH ± 10% ＳCDC4D20NP-222KC 55 65 27.1(22.6) 1.8mH ± 10% ＲCDC4D20NP-182KC 55 75 23.8(19.8) 1.5mH ± 10% ＱCDC4D20NP-152KC 65 80 18.6(15.5) 1.2mH ± 10% ＰCDC4D20NP-122KC 70 90 16.2(13.5) 1.0mH ± 10% ＮCDC4D20NP-102KC 75 100 14.1(11.7) 820 μ H± 10% ＭCDC4D20NP-821KC 90 110 9.60(8.00) 680 μ H± 10% ＬCDC4D20NP-681KC 105 120 8.40(6.99) 560 μ H± 10% ＫCDC4D20NP-561KC 110 130 7.30(6.08) 470 μ H± 10% ＪCDC4D20NP-471KC 130 140 5.66(4.72) 390 μ H± 10% ＨCDC4D20NP-391KC 135 160 5.16(4.30) 330 μ H± 10% ＧCDC4D20NP-331KC 160 170 3.66(3.05) 270 μ H± 10% ＦCDC4D20NP-271KC 180 190 3.20(2.67) 220 μ H± 10% ＥCDC4D20NP-221KC 190 210 2.73(2.28) 180 μ H± 10% ＤCDC4D20NP-181KC 195 230 2.61(2.18) 150 μ H± 10% ＣCDC4D20NP-151KC 220 250 1.97(1.65) 120 μ H± 10% ＢCDC4D20NP-121KC 230 275 1.77 (1.48) 100 μ H± 10% ＡCDC4D20NP-101KC Temperature Rise Current (mA) ※ 3 Saturation Current (mA) ※ 2 D.C.R.( Ω ) Max. (Typ.) (at 20 ℃ ) Inductance ［ Within ］ ※ 1Stamp Part Name
Page 3 of 5 Revised: 10-Dec-13 SMD SMD SMD SMD Power Inductor Power Inductor Power Inductor Power Inductor CDC4D20 1 5 0 3 0 0 4 5 0 6 0 0 7 5 0 9 0 0 1 0 2 0 3 0 4 0 5 0 6 0 1 5 0 3 0 0 4 5 0 6 0 0 7 5 0 9 0 0 1 0 2 0 3 0 4 0 5 0 6 0 1 0 0 2 0 0 3 0 0 4 0 0 5 0 0 6 0 0 1 0 2 0 3 0 4 0 5 0 6 0 1 0 0 2 0 0 3 0 0 4 0 0 5 0 0 6 0 0 1 0 2 0 3 0 4 0 5 0 6 0 1 0 0 2 0 0 3 0 0 4 0 0 5 0 0 6 0 0 1 0 2 0 3 0 4 0 5 0 6 0 6 0 1 2 0 1 8 0 2 4 0 3 0 0 3 6 0 1 0 2 0 3 0 4 0 5 0 6 0 6 0 1 2 0 1 8 0 2 4 0 3 0 0 3 6 0 1 0 2 0 3 0 4 0 5 0 6 0 4 0 8 0 1 2 0 1 6 0 2 0 0 2 4 0 1 0 2 0 3 0 4 0 5 0 6 0 4 0 8 0 1 2 0 1 6 0 2 0 0 2 4 0 1 0 2 0 3 0 4 0 5 0 6 0 3 0 6 0 9 0 1 2 0 1 5 0 1 8 0 1 0 2 0 3 0 4 0 5 0 6 0 3 0 6 0 9 0 1 2 0 1 5 0 1 8 0 1 0 2 0 3 0 4 0 5 0 6 0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 0 2 0 3 0 4 0 5 0 6 0 Saturation Current & Temperature Rise Graph 1. CDC4D20NP-101KC △ T ( ℃ )L ( μ H) DC (A) 2. CDC4D20NP-121KC △ T ( ℃ )L ( μ H) 3. CDC4D20NP-151KC △ T ( ℃ )L ( μ H) DC (A) L ( μ H) DC (A) 5. CDC4D20NP-221KC △ T ( ℃ )L ( μ H) 6. CDC4D20NP-271KC △ T ( ℃ )L ( μ H) DC (A) 7. CDC4D20NP-331KC △ T ( ℃ )L ( μ H) 8. CDC4D20NP-391KC △ T ( ℃ )L ( μ H) DC (A) 9. CDC4D20NP-471KC △ T ( ℃ )L ( μ H) DC (A) 4. CDC4D20NP-181KC △ T ( ℃ ) DC (A) DC (A) DC (A) 10. CDC4D20NP-561KC △ T ( ℃ )L ( μ H) DC (A) 11. CDC4D20NP-681KC △ T ( ℃ )L ( μ H) DC (A) 12. CDC4D20NP-821KC △ T ( ℃ )L ( μ H) DC (A) L (20 ℃ ) △ T
Page 4 of 5 Revised: 10-Dec-13 SMD SMD SMD SMD Power Inductor Power Inductor Power Inductor Power Inductor CDC4D20 1 0 0 0 2 0 0 0 3 0 0 0 4 0 0 0 5 0 0 0 6 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 8 0 0 1 6 0 0 2 4 0 0 3 2 0 0 4 0 0 0 4 8 0 0 1 0 2 0 3 0 4 0 5 0 6 0 6 0 0 1 2 0 0 1 8 0 0 2 4 0 0 3 0 0 0 3 6 0 0 1 0 2 0 3 0 4 0 5 0 6 0 5 0 0 1 0 0 0 1 5 0 0 2 0 0 0 2 5 0 0 3 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0 2 4 0 0 1 0 2 0 3 0 4 0 5 0 6 0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0 2 4 0 0 1 0 2 0 3 0 4 0 5 0 6 0 3 0 0 6 0 0 9 0 0 1 2 0 0 1 5 0 0 1 8 0 0 1 0 2 0 3 0 4 0 5 0 6 0 3 0 0 6 0 0 9 0 0 1 2 0 0 1 5 0 0 1 8 0 0 1 0 2 0 3 0 4 0 5 0 6 0 2 0 0 4 0 0 6 0 0 8 0 0 1 0 0 0 1 2 0 0 1 0 2 0 3 0 4 0 5 0 6 0 Saturation Current & Temperature Rise Graph 13. CDC4D20NP-102KC △ T ( ℃ )L ( μ H) DC (A) 14. CDC4D20NP-122KC △ T ( ℃ )L ( μ H) 15. CDC4D20NP-152KC △ T ( ℃ )L ( μ H) DC (A) L ( μ H) DC (A) 17. CDC4D20NP-222KC △ T ( ℃ )L ( μ H) 18. CDC4D20NP-272KC △ T ( ℃ )L ( μ H) DC (A) 19. CDC4D20NP-332KC △ T ( ℃ )L ( μ H) 20. CDC4D20NP-392KC △ T ( ℃ )L ( μ H) DC (A) 21. CDC4D20NP-472KC △ T ( ℃ )L ( μ H) DC (A) 16. CDC4D20NP-182KC △ T ( ℃ ) DC (A) DC (A) DC (A) L (20 ℃ ) △ T
Page 5 of 5 Revised: 10-Dec-13 SMD SMD SMD SMD Power Inductor Power Inductor Power Inductor Power Inductor CDC4D20 Solder Reflow Condition 170 ± 10 ℃ ,60~120s 4 0s 230 ℃ 2 45℃ P EAK Heat Endurance Temperature Chart 3 00 6 0 1 20 1 80 2 40 0 1 00 1 50 2 00 2 50 3 00 5 0 1 0 T (℃ ) T (s ) 6 0 2 60℃ 2 30℃ 1 00 1 50 2 00 2 50 3 00 5 0 T (℃ ) 3 00 1 20 1 80 2 40 0 T (s ) 6 0 Neumarkt Obernzell Chicago Tel.+49-9181-4509-110 FAX. +49-9181-4509-310 infocomp@eu.sumida.com Tel.+49-8591-937-0 FAX. +49-8591-937-103 contact@eu.sumida.com FAX. +1-847-545-6720 sales@us.sumida.com Taipei Shenzhen Shanghai Hong Kong sales@us.sumida.com Tel.+65-6296-3388 FAX.+65-6841-4426 sales@sg.sumida.com sales@kr.sumida.com sales@jp.sumida.com San Jose Singapore Seoul Saitama(Japan) Please refer to the sales offices on our website -http://www.sumida.com Tel.+886-2-8751-2737 FAX.+886-2-8751-2738 sales@tw.sumida.com Tel.+86-755-8291-0228 FAX.+86-755-8291-0338 shenzhen.sales@cn.sumida.com Tel.+86-21-5836-3299 FAX.+86-21-5836-3266 shanghai.sales@cn.sumida.com Tel.+852-2880-6781 FAX.+852-2565-9600 sales@hk.sumida.com