SMD Power Inductor CD75/T125 Description • Ferrite drum core construction. • Magnetically unshielded. • L W H: 8.1 7.3 5.5mm Max. • Product weight: 0.76g(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. • Qualification to AEC-Q200. × × RoHS Dimension - [mm] 3.0 ±8. 7φ 7.0±0.3 5.0±0.5 7.0 8.7 φ 1.2 × × Environmental Data • Operating temperature range: -40 +125 (including coil’s self temperature rise) • Storage temperature range: -40 +125 • Solder reflow temperature: 260 peak. ℃～ ℃ ℃～ ℃ ℃ Packaging • Carrier tape and reel packaging. • 13”diameter reel • 500pcs per reel Applications • Automotive and other high temperature, high reliability application. Land pattern and Schematics - [mm] 7.5 PART OF ELECTRODE 0 0. . 8 2 R 1.0 PART OF SILK Page 1 of 5 Revised: 13-Jan-16 SMD Power Inductor CD75/T125 Electrical Characteristics Part No. Stamp CD75T125NP-100KC 100K CD75T125NP-120KC 120K CD75T125NP-150KC 150K CD75T125NP-180KC 180K CD75T125NP-220KC 220K CD75T125NP-270KC 270K CD75T125NP-330KC 330K CD75T125NP-390KC 390K CD75T125NP-470KC 470K CD75T125NP-560KC 560K CD75T125NP-680KC 680K CD75T125NP-820KC 820K CD75T125NP-101KC 101K CD75T125NP-121KC 121K CD75T125NP-151KC 151K CD75T125NP-181KC 181K CD75T125NP-221KC 221K CD75T125NP-271KC 271K CD75T125NP-331KC 331K CD75T125NP-391KC 391K CD75T125NP-471KC 471K Inductance [Within] 1 ※ 10μH±10% 12μH±10% 15μH±10% 18μH±10% 22μH±10% 27μH±10% 33μH±10% 39μH±10% 47μH±10% 56μH±10% 68μH±10% 82μH±10% 100μH±10% 120μH±10% 150μH±10% 180μH±10% 220μH±10% 270μH±10% 330μH±10% 390μH±10% 470μH±10% D.C.R. ( ) [Max.] (at 20 ) Saturation current (A) (at 20 ) 2 Temperature rise current (A) 3 0.07 2.80 3.18 0.08 2.45 3.15 0.09 2.16 3.02 0.10 2.00 2.80 0.11 1.80 2.63 0.12 1.66 2.46 0.13 1.51 2.35 0.16 1.39 2.05 0.18 1.26 1.95 0.24 1.22 1.72 0.28 1.06 1.48 0.37 0.95 1.34 0.43 0.90 1.29 0.47 0.87 1.17 0.64 0.73 0.96 0.71 0.63 0.93 0.96 0.61 0.80 1.11 0.54 0.74 1.26 0.51 0.72 1.77 0.47 0.64 1.96 0.43 0.60 Ω ℃ ※ ℃ ※ ※1 Measuring frequency 10μH ～ 82μH ； at 2.52 MHz 100μH ～820μH ； at 1 kHz ※2 Saturation current: This indicates the actual value of D.C. current when the inductance becomes 10% lower than its initial value.(Ta＝20℃) ※3 Temperature rise current: The actual value of D.C. current when the temperature of coil becomes △T=40℃ (Ta＝20℃). Page 2 of 5 Revised: 13-Jan-16 SMD Power Inductor CD75/T125 Saturation Current & Temperature Rise Graph ℃ L (20 ) μ L ( H) 18 ℃ △T L (105 ) 1. CD75T125NP-100KC △T (℃60) μ L ( H) 18 2. CD75T125NP-120KC △T (℃60) μ L ( H) 18 3. CD75T125NP-150KC △T (℃60) 15 50 15 50 15 50 12 40 12 40 12 40 9 30 9 30 9 30 6 20 6 20 6 20 3 10 3 10 3 10 0 0 0 0 0 0 1 2 4 0 △T (℃) μ 3 1 2 DC (A) μH) 4. CD75T125NP-180KC 60 L ( H) 30 25 50 20 3 4 DC (A) 5. CD75T125NP-220KC 0 0 △T (℃) μ 1 2 3 4 DC (A) 6. CD75T125NP-270KC △T (℃) 60 L ( H) 30 25 50 25 50 40 20 40 20 40 15 30 15 30 15 30 10 20 10 20 10 20 5 10 5 10 5 10 0 0 0 0 0 L( 30 0 1 2 4 0 △T (℃) μ 3 0.5 1 DC (A) μH) L( 60 1.5 2 2.5 0 0 3 60 0.5 1 1.5 DC (A) 7. CD75T125NP-330KC 60 L ( H) 60 50 50 40 2 2.5 3 DC (A) 8. CD75T125NP-390KC △T (℃) μ 9. CD75T125NP-470KC △T (℃) 60 L ( H) 90 50 50 75 50 40 40 40 60 40 30 30 30 30 45 30 20 20 20 20 30 20 10 10 10 10 15 10 0 0 0 0 0 0 μ L ( H) 90 0.5 1 1.5 2 DC (A) 10. CD75T125NP-560KC 2.5 △T (℃) 0 μH) 60 L( 120 75 50 60 0.5 1 1.5 2 DC (A) 11. CD75T125NP-680KC 60 0 2.5 0 △T (℃) μH) 0.4 0.8 1.2 1.6 DC (A) 12. CD75T125NP-820KC 2 △T (℃) 60 L( 120 100 50 100 50 40 80 40 80 40 45 30 60 30 60 30 30 20 40 20 40 20 15 10 20 10 20 10 0 0 0 0 0 0 0.4 0.8 1.2 DC (A) 1.6 2 0 0.3 0.6 0.9 1.2 DC (A) Page 3 of 5 1.5 1.8 60 0 0 0.3 0.6 0.9 1.2 1.5 DC (A) Revised: 13-Jan-16 1.8 SMD Power Inductor CD75/T125 Saturation Current & Temperature Rise Graph ℃ L (20 ) μ L ( H) 120 ℃ △T L (105 ) 13. CD75T125NP-101KC △T (℃) μ 60 L ( H) 180 100 50 80 14. CD75T125NP-121KC △T (℃) μ 15. CD75T125NP-151KC △T (℃) 60 L ( H) 240 150 50 200 50 40 120 40 160 40 60 30 90 30 120 30 40 20 60 20 80 20 20 10 30 10 40 10 0 0 0 0 0 0 0.3 0.6 0.9 1.2 1.5 0 0.3 0.6 DC (A) μH) 16. CD75T125NP-181KC △T (℃) μH) 60 L( 360 200 50 160 0.9 1.2 DC (A) 17. CD75T125NP-221KC 1.5 0 0 △T (℃) 60 μH) 0.2 0.4 0.6 0.8 1 DC (A) 18. CD75T125NP-271KC 1.2 △T (℃) 60 L( 360 300 50 300 50 40 240 40 240 40 120 30 180 30 180 30 80 20 120 20 120 20 40 10 60 10 60 10 0 0 0 0 L( 240 0 0 0.2 0.4 0.6 0.8 1 0 1.2 0.2 0.4 DC (A) μ L ( H) 360 0.6 0.8 0 0 1 60 0.2 DC (A) 19. CD75T125NP-331KC △T (℃) μ 60 L ( H) 600 300 50 240 0.4 0.6 0.8 1 DC (A) 20. CD75T125NP-391KC △T (℃) μ 21. CD75T125NP-471KC △T (℃) 60 L ( H) 600 500 50 500 50 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 0.2 0.4 0.6 DC (A) 0.8 1 0 0 0 0.2 0.4 0.6 DC (A) Page 4 of 5 0.8 60 0 0 0 0.2 0.4 0.6 DC (A) Revised: 13-Jan-16 0.8 SMD Power Inductor CD75/T125 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 5 of 5 Revised: 13-Jan-16