SMD Power Inductor CD104B Description • Ferrite core construction. • Magnetically unshielded. • L W H: 10.3 9.3 4.3 mm Max. • Product weight:1.2 g(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. • Qualified to AEC-Q200. × × RoHS × × 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. Applications • Automotive and other high temperature, high reliability application. Land pattern and Schematics - [mm] Page 1 of 5 Revised: 9-Mar-12 SMD Power Inductor CD104B Electrical Characteristics Part name. Stamp CD104BNP-100MC 100M CD104BNP-120MC 120M CD104BNP-150MC 150M CD104BNP-180MC 180M CD104BNP-220MC 220M CD104BNP-270MC 270M CD104BNP-330MC 330M CD104BNP-390MC 390M CD104BNP-470MC 470M CD104BNP-560MC 560M CD104BNP-680MC 680M CD104BNP-820MC 820M CD104BNP-101MC 101M CD104BNP-121MC 121M CD104BNP-151MC 151M CD104BNP-181MC 181M CD104BNP-221MC 221M CD104BNP-271MC 271M CD104BNP-331MC 331M CD104BNP-391MC 391M CD104BNP-471MC 471M CD104BNP-561MC 561M CD104BNP-681MC 681M CD104BNP-821MC 821M CD104BNP-102MC 102M Inductance Within 1 ［ ］※ 10μH±20% 12μH±20% 15μH±20% 18μH±20% 22μH±20% 27μH±20% 33μH±20% 39μH±20% 47μH±20% 56μH±20% 68μH±20% 82μH±20% 100μH±20% 120μH±20% 150μH±20% 180μH±20% 220μH±20% 270μH±20% 330μH±20% 390μH±20% 470μH±20% 560μH±20% 680μH±20% 820μH±20% 1.0mH±20% Ω ℃ D.C.R. ( ) [Max.] (Typ.) (at 25 ) 51.6m(41.2m ） Saturation current (A) 2 ℃) (at 25 ※ ℃) (at 125 Temperature rise current ( ) 3 Ａ ※ 3.12 2.05 3.30 56.3m(45.0m) 2.88 1.92 3.20 67.0m(53.6m) 2.56 1.72 2.90 77.8m(62.2m) 2.32 1.52 2.76 83.9m(67.1m) 2.24 1.44 2.50 96.1m(76.8m) 2.01 1.24 2.48 114.3m(91.4m) 1.80 1.18 2.30 139.5m(111.6m) 1.64 1.07 2.10 175.8m(140.6m) 1.52 1.00 1.80 199.3m(159.4m) 1.36 0.91 1.70 235.3m(188.2m) 1.25 0.84 1.55 274.8m(219.8m) 1.16 0.74 1.45 340.8m(272.6m) 1.05 0.68 1.30 415.8m(332.6m) 0.91 0.59 0.98 520.8m(416.6m) 0.80 0.52 0.88 644.5m(515.6m) 0.74 0.49 0.78 747.0m(597.6m) 0.65 0.44 0.75 984.3m(787.4m) 0.58 0.40 0.69 1.14(908.8m) 0.56 0.37 0.64 1.27(1.06) 0.51 0.34 0.60 1.61(1.34) 0.46 0.30 0.55 1.91(1.59) 0.41 0.27 0.49 2.20(1.83) 0.40 0.26 0.46 2.49(2.07) 0.38 0.24 0.43 3.08(2.57) 0.34 0.22 0.39 ※1. Inductance 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. Heating current: The value of D.C. current when the temperature rise is △t＝40℃(Ta＝20℃). Page 2 of 5 Revised: 9-Mar-12 SMD Power Inductor CD104B Saturation Current & Temperature Rise Graph ℃ L (25 ) μ L ( H) 12 1. CD104BNP-100MC ℃ △T L (125 ) △T (℃) μ L ( H) 60 18 10 50 8 2. CD104BNP-120MC △T (℃) μ L ( H) 3. CD104BNP-150MC △T (℃) 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 μ L ( H) 24 1 2 DC (A) 3 4. CD104BNP-180MC 4 0 △T (℃) μ L ( H) 60 30 20 50 16 1 2 DC (A) 3 5. CD104BNP-220MC 4 △T (℃) 60 0.0 0.6 1.2 1.8 2.4 3.0 3.6 DC (A) μ L ( H) 6. CD104BNP-270MC △T (℃) 60 36 25 50 30 50 40 20 40 24 40 12 30 15 30 18 30 8 20 10 20 12 20 4 10 5 10 6 10 0 0 0 0 0 0.0 μ L ( H) 42 0.8 1.6 DC (A) 2.4 7. CD104BNP-330MC 3.2 △T (℃) 0.0 0.6 μ 8. CD104BNP-390MC L ( H) 60 48 35 50 28 1.2 1.8 DC (A) 2.4 3.0 0 0.0 △T (℃) 60 μ L ( H) 0.6 1.2 1.8 DC (A) 2.4 9. CD104BNP-470MC 3.0 △T (℃) 60 60 40 50 50 50 40 32 40 40 40 21 30 24 30 30 30 14 20 16 20 20 20 7 10 8 10 10 10 0 0 0 0 0 0 0.0 0.6 μ 10. CD104BNP-560MC L ( H) 90 1.2 1.8 DC (A) 2.4 3.0 △T (℃) 0.0 0.5 μ 11. CD104BNP-680MC L ( H) 60 90 75 50 60 1.0 1.5 DC (A) 2.0 2.5 △T (℃) 60 0.0 0.4 0.8 1.2 1.6 2.0 2.4 DC (A) μ L ( H) 12. CD104BNP-820MC △T (℃) 60 120 75 50 100 50 40 60 40 80 40 45 30 45 30 60 30 30 20 30 20 40 20 15 10 15 10 20 10 0 0 0 0 0 0.0 0.4 0.8 1.2 DC (A) 1.6 2.0 0.0 0.3 0.6 0.9 1.2 1.5 1.8 DC (A) Page 3 of 5 60 0 0.0 0.3 0.6 0.9 1.2 1.5 1.8 DC (A) Revised: 9-Mar-12 SMD Power Inductor CD104B Saturation Current & Temperature Rise Graph ℃ L (25 ) μ L ( H) 13. CD104BNP-101MC 120 ℃ △T L (125 ) △T (℃) μ L ( H) 60 180 100 50 80 14. CD104BNP-121MC △T (℃) μ L ( H) 15. CD104BNP-151MC △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 μ L ( H) 0.3 0.6 0.9 DC (A) 1.2 16. CD104BNP-181MC 240 1.5 △T (℃) 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) μ L ( H) 60 300 200 50 160 17. CD104BNP-221MC △T (℃) 60 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) μ L ( H) 18. CD104BNP-271MC △T (℃) 60 360 250 50 300 50 40 200 40 240 40 120 30 150 30 180 30 80 20 100 20 120 20 40 10 50 10 60 10 0 0 0 0 0 0.0 μ L ( H) 0.2 0.4 0.6 DC (A) 0.8 19. CD104BNP-331MC 360 1.0 0.0 △T (℃) μ L ( H) 60 420 300 50 240 0.2 0.4 0.6 DC (A) 0.8 20. CD104BNP-391MC 1.0 60 0 0.0 △T (℃) μ L ( H) 0.2 0.4 0.6 DC (A) 21. CD104BNP-471MC 0.8 △T (℃) 60 600 350 50 500 50 40 280 40 400 40 180 30 210 30 300 30 120 20 140 20 200 20 60 10 70 10 100 10 0 0 0 0.0 μ L ( H) 900 0.2 0.4 DC (A) 0.6 22. CD104BNP-561MC 0.8 0 0.0 △T (℃) μ L ( H) 60 900 750 50 600 0.2 0.4 DC (A) 0.6 23. CD104BNP-681MC 0.8 60 0 0 0.0 △T (℃) μ L ( H) 0.2 0.4 0.6 DC (A) 24. CD104BNP-821MC 0.8 △T (℃) 60 1200 750 50 1000 50 40 600 40 800 40 450 30 450 30 600 30 300 20 300 20 400 20 150 10 150 10 200 10 0 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 DC (A) 0 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 DC (A) Page 4 of 5 60 0 0 0.0 0.1 0.2 0.3 DC (A) 0.4 Revised: 9-Mar-12 0.5 SMD Power Inductor CD104B Saturation Current & Temperature Rise Graph ℃ ℃ L (25 ) μ L ( H) L (125 ) △T 260℃ T (℃) 300 250 △T (℃) 25. CD104BNP-102MC 1200 60 1000 50 800 40 600 30 400 20 200 10 0 0 0.0 0.1 0.2 0.3 DC (A) 0.4 0.5 Solder Reflow Condition T (℃) 300 250 Heat Endurance 230℃ 200 50 0 0 60 120 180 240 T (s) 40s ± ℃,60~120s 170 10 100 300 ℃ 230 150 60 100 245℃ PEAK 200 10 150 Temperature Chart 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.+852-2880-6688 FAX.+852-2565-9600 [email protected] Tel.+86-021-5836-3299 FAX.+86-021-5836-3266 [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] Tokyo Seoul Singapore San Jose Tel.+81-3-5202-7112 FAX.+81-3-5202-7105 [email protected] Tel.+82-2-6237-0777 FAX.+82-2-6237-0778 [email protected] Tel.+65-6296-3388 FAX.+65-6296-3390 [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: 9-Mar-12