SMD Power Inductor CDRH125 Description * Ferrite drum core construction. * Magnetically shielded. * L W H: 12.3 12.3 6.0 mm Max. * Product weight: 2.9g(Ref.) * Moisture Sensitivity Level: 1 * RoHS compliance. RoHS x x Dimension - [mm] 5. 0 0 .2 3 . 0 0 . 2 1 2 . 0 6 . 7 12. 0 0. 3 Max .6. 0 2 . 0 8 . 1 1 E lec tro de 5.4 8 . 2 DIMENSION OF CDRH125 1.3 H ~ 47H Environmental Data * Operating temperature range: -40 +100 (including coil's self temperature rise) * Storage temperature range: -40 +100 * Solder reflow temperature: 260 peak. Packaging * Carrier tape and reel packaging * 13"diameter reel * 500pcs per reel Applications * Ideally used in Notebook PC, LCD TV,DVD, Game machine, STB ,Projector etc. as DC-DC converter inductors. Land pattern and Schematics - [mm] 0. 7 x x 6 .2 1 PART OF SILK SCREEN 56 H 1mH Page 1 of 6 Revised: 25-Oct-16 SMD Power Inductor CDRH125 Electrical Characteristics Part Name Stamp CDRH125NP-1R3NC 1R3 CDRH125NP-2R1NC 2R1 CDRH125NP-3R1NC 3R1 CDRH125NP-4R4NC 4R4 CDRH125NP-5R8NC 5R8 CDRH125NP-7R5NC 7R5 CDRH125NP-100MC 100 CDRH125NP-120MC 120 CDRH125NP-150MC 150 CDRH125NP-180MC 180 CDRH125NP-220MC 220 CDRH125NP-270MC 270 CDRH125NP-330MC 330 CDRH125NP-390MC 390 CDRH125NP-470MC 470 CDRH125NP-560MC 560 CDRH125NP-680MC 680 CDRH125NP-820MC 820 CDRH125NP-101MC 101 CDRH125NP-121MC 121 CDRH125NP-151MC 151 CDRH125NP-181MC 181 CDRH125NP-221MC 221 CDRH125NP-271MC 271 CDRH125NP-331MC 331 CDRH125NP-391MC 391 CDRH125NP-471MC 471 CDRH125NP-561MC 561 CDRH125NP-681MC 681 CDRH125NP-821MC 821 CDRH125NP-102MC 102 1.3 30% 20% 2.1 30% 20% 3.1 30% 20% 4.4 30% 20% 5.8 30% 20% 7.5 30% 20% 1020% 1220% 1520% 1820% 2220% 2720% 3320% 3920% 4720% 5620% 6820% 8220% 10020% 12020% 15020% 18020% 22020% 27020% 33020% 39020% 47020% 56020% 68020% 82020% 100020% Inductance ( H) [ within ] 1 D.C.R.( ) Max. (Typ.) (at 20 ) Rated Current 2 (A) 0.012(0.009) 8.00 0.014(0.011) 7.00 0.017(0.013) 6.00 0.020(0.016) 5.00 0.021(0.017) 4.40 0.024(0.019) 4.20 0.025(0.019) 4.00 0.027(0.021) 3.50 0.030(0.023) 3.30 0.034(0.026) 3.00 0.036(0.028) 2.80 0.051(0.039) 2.30 0.057(0.044) 2.10 0.068(0.052) 2.00 0.075(0.058) 1.80 0.11(0.084) 1.70 0.12(0.093) 1.50 0.14(0.11) 1.40 0.16(0.12) 1.30 0.17(0.13) 1.10 0.23(0.18) 1.00 0.29(0.22) 0.90 0.40(0.31) 0.80 0.46(0.35) 0.75 0.51(0.39) 0.68 0.69(0.53) 0.65 0.77(0.59) 0.58 0.86(0.66) 0.54 1.20(0.92) 0.48 1.34(1.03) 0.43 1.53(1.18) 0.40 1. Inductance measuring condition: at 1 kHz. 2. Rated current: The DC current at which the inductance decreases to 75% of its nominal value or when t=40, whichever is lower . Page 2 of 6 Revised: 25-Oct-16 SMD Power Inductor CDRH125 Saturation Current & Temperature Rise Graph L (20 ) L ( H) T L (100 ) T () 1. CDRH125NP-1R3NC 1.8 L ( H) 60 2.4 1.5 50 1.2 T () 2. CDRH125NP-2R1NC L ( H) T () 3. CDRH125NP-3R1NC 60 3.6 2.0 50 3.0 50 40 1.6 40 2.4 40 0.9 30 1.2 30 1.8 30 0.6 20 0.8 20 1.2 20 0.3 10 0.4 10 0.6 10 0 0.0 0 0.0 0.0 0 L ( H) 6 3 6 9 12 DC (A) 15 18 0 T () 4. CDRH125NP-4R4NC L ( H) 60 6 5 50 4 3 6 9 DC (A) 12 0 15 0 T () 5. CDRH125NP-5R8NC 60 L ( H) 2 4 6 8 DC (A) 10 12 T () 6. CDRH125NP-7R5NC 60 12 5 50 10 50 40 4 40 8 40 3 30 3 30 6 30 2 20 2 20 4 20 1 10 1 10 2 10 0 0 0 0 0 0 L ( H) 12 2 4 6 DC (A) 8 10 0 T () 7. CDRH125NP-100MC L ( H) 60 18 10 50 8 2 4 6 DC (A) 8 10 0 0 T () 8. CDRH125NP-120MC 60 L ( H) 2 4 6 DC (A) 8 10 T () 9. CDRH125NP-150MC 60 18 15 50 15 50 40 12 40 12 40 6 30 9 30 9 30 4 20 6 20 6 20 2 10 3 10 3 10 0 0 0 0 0 0 0 L ( H) 24 2 4 DC (A) 6 8 0 T () 10. CDRH125NP-180MC L ( H) 60 24 20 50 16 2 4 DC (A) 6 8 0 T () 11. CDRH125NP-220MC L ( H) 60 1 2 3 4 DC (A) 5 12. CDRH125NP-270MC 6 T () 60 30 20 50 25 50 40 16 40 20 40 12 30 12 30 15 30 8 20 8 20 10 20 4 10 4 10 5 10 0 0 0 0 0 0 0 1 2 3 4 DC (A) 5 6 0 1 2 3 4 DC (A) Page 3 of 6 5 6 0 60 1 2 3 DC (A) 4 Revised: 25-Oct-16 5 SMD Power Inductor CDRH125 Saturation Current & Temperature Rise Graph L (20 ) L ( H) 36 13. CDRH125NP-330MC T L (100 ) T () L ( H) 60 48 30 50 24 14. CDRH125NP-390MC T () L ( H) 15. CDRH125NP-470MC T () 60 60 40 50 50 50 40 32 40 40 40 18 30 24 30 30 30 12 20 16 20 20 20 6 10 8 10 10 10 0 0 0 0 0 0 L ( H) 60 1 2 DC (A) 3 16. CDRH125NP-560MC 4 0 T () L ( H) 60 90 50 50 40 1 2 DC (A) 3 17. CDRH125NP-680MC 4 60 0 0.0 T () 0.8 L ( H) 1.6 DC (A) 2.4 18. CDRH125NP-820MC 3.2 T () 60 120 75 50 100 50 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 L ( H) 0.8 1.6 DC (A) 2.4 19. CDRH125NP-101MC 120 3.2 0.0 T () L ( H) 60 180 100 50 80 0.6 1.2 1.8 DC (A) 2.4 20. CDRH125NP-121MC 3.0 60 0 0.0 T () L ( H) 0.5 1.0 1.5 DC (A) 2.0 21. CDRH125NP-151MC 2.5 T () 60 180 150 50 150 50 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 0 0 0.0 0.4 0.8 1.2 1.6 2.0 2.4 DC (A) L ( H) 240 22. CDRH125NP-181MC 0.0 0.4 0.8 1.2 1.6 2.0 2.4 DC (A) T () L ( H) 60 300 200 50 160 23. CDRH125NP-221MC 60 0.0 T () L ( H) 0.4 0.8 1.2 DC (A) 1.6 24. CDRH125NP-271MC 2.0 T () 60 300 250 50 250 50 40 200 40 200 40 120 30 150 30 150 30 80 20 100 20 100 20 40 10 50 10 50 10 0 0 0 0 0 0 0.0 0.3 0.6 0.9 1.2 1.5 1.8 DC (A) 0.0 0.4 0.8 DC (A) Page 4 of 6 1.2 1.6 0.0 60 0.3 0.6 0.9 DC (A) 1.2 Revised: 25-Oct-16 1.5 SMD Power Inductor CDRH125 Saturation Current & Temperature Rise Graph L (20 ) L ( H) 25. CDRH125NP-331MC 360 T L (100 ) T () L ( H) 60 480 300 50 240 26. CDRH125NP-391MC T () L ( H) 27. CDRH125NP-471MC T () 60 600 400 50 500 50 40 320 40 400 40 180 30 240 30 300 30 120 20 160 20 200 20 60 10 80 10 100 10 0 0 0 0.0 L ( H) 0.3 0.6 0.9 DC (A) 1.2 28. CDRH125NP-561MC 600 1.5 0 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) T () L ( H) 60 900 500 50 400 29. CDRH125NP-681MC 60 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) T () L ( H) 30. CDRH125NP-821MC T () 60 900 750 50 750 50 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 0.0 L ( H) 0.2 0.4 0.6 DC (A) 0.8 31. CDRH125NP-102MC 1200 1.0 0 0 0.0 0.2 0.4 0.6 DC (A) 0.8 1.0 60 0 0 0.0 0.2 0.4 DC (A) 0.6 T () 60 1000 50 800 40 600 30 400 20 200 10 0 0 0.0 0.2 0.4 DC (A) 0.6 0.8 Page 5 of 6 Revised: 25-Oct-16 0.8 SMD Power Inductor CDRH125 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 6 of 6 Revised: 25-Oct-16