SMD Power Inductor CDRR126 Description • Ferrite drum core construction. • Magnetically shielded. • L×W×H: 12.8×12.8×6.8 mm Max. • Product weight: 2.9 g(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. • Halogen Free available. RoHS Halogen Free 2.0 Dimension - [mm] 3.0 8.5 12.8 Max. 6.8 Max. Packaging • Carrier tape and reel packaging. • 13.0”diameter reel • 500pcs per reel 0.1 12.8 Max. Land pattern and Schematics - [mm] 3.2 1S Applications • For consumer electronics :DVD player, personal computer, LCD display, etc. • For automotive: ABS, SRS airbag, HID/LED, car audio, car navigation, LCD display, etc. 2.5 8.1 2.5 Environmental Data • Operating temperature range: -40℃～+125℃ (including coil’s self temperature rise) • Storage temperature range: -40℃～+125℃ • Solder reflow temperature: 260 ℃ peak. 2 Page 1 of 4 Revised: 2014-June-19 SMD Power Inductor CDRR126 Electrical Characteristics Part No. Stamp Inductance ［Within］※1 D.C.R. (Ω) [Max.] (Typ.) (at 20℃) Saturation current (A) ※2 (at 25℃) (at 125℃) Temperature rise current (A) ※3 CDRR126NP-7R0NC 7R0 7.0μH±30% 28m(22m) 5.00(6.25) 3.84(4.80) 4.62(5.30) CDRR126NP-100MC 100 10μH±20% 33m(26m) 4.30(5.38) 3.32(4.15) 4.18(4.70) CDRR126NP-150MC 150 15μH±20% 38m(30m) 3.68(4.60) 2.87(3.59) 3.73(4.25) CDRR126NP-220MC 220 22μH±20% 45m(36m) 3.08(3.85) 2.26(2.82) 3.30(3.80) CDRR126NP-330MC 330 33μH±20% 66m(53m) 2.28(2.85) 1.76(2.20) 2.65(3.20) CDRR126NP-470MC 470 47μH±20% 80m(64m) 2.08(2.60) 1.56(1.95) 2.52(2.86) CDRR126NP-680MC 680 68μH±20% 0.118(95m) 1.68(2.10) 1.28(1.60) 2.00(2.30) CDRR126NP-101MC 101 100μH±20% 0.166(0.133) 1.36(1.70) 1.03(1.29) 1.60(1.83) CDRR126NP-151MC 151 150μH±20% 0.234(0.187) 1.10(1.37) 0.83(1.04) 1.33(1.53) CDRR126NP-221MC 221 220μH±20% 0.371(0.297) 0.90(1.12) 0.71(0.89) 1.09(1.22) CDRR126NP-331MC 331 330μH±20% 0.538(0.430) 0.77(0.96) 0.61(0.76) 0.88(1.00) ※1. Measuring condition: at 1kHz. ※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 4 Revised: 2014-June-19 SMD Power Inductor CDRR126 Saturation Current & Temperature Rise Graph L (25℃) L (μH) △T L (125℃) 1. CDRR126NP-7R0NC △T (℃) L (μH) 2. CDRR126NP-100MC △T (℃) L (μH) 3. CDRR126NP-150MC △T (℃) 9.0 60 12 60 18 60 7.5 50 10 50 15 50 6.0 40 8 40 12 40 4.5 30 6 30 9 30 3.0 20 4 20 6 20 1.5 10 2 10 3 10 0.0 0 0 0 0 0 0 L (μH) 2 4 DC (A) 6 8 4. CDRR126NP-220MC 0 △T (℃) L (μH) 1 2 3 4 DC (A) 5 5. CDRR126NP-330MC 6 0 △T (℃) L (μH) 1 2 3 DC (A) 4 6. CDRR126NP-470MC 5 △T (℃) 24 60 36 60 60 60 20 50 30 50 50 50 16 40 24 40 40 40 12 30 18 30 30 30 8 20 12 20 20 20 4 10 6 10 10 10 0 0 0 0 0 0 L (μH) 1 2 3 DC (A) 4 7. CDRR126NP-680MC 5 0.0 0.6 1.2 1.8 2.4 3.0 3.6 DC (A) △T (℃) L (μH) 8. CDRR126NP-101MC 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 DC (A) △T (℃) L (μH) 9. CDRR126NP-151MC △T (℃) 90 60 120 60 180 60 75 50 100 50 150 50 60 40 80 40 120 40 45 30 60 30 90 30 30 20 40 20 60 20 15 10 20 10 30 10 0 0 0 0 0 0.0 L (μH) 0.5 1.0 1.5 DC (A) 2.0 10. CDRR126NP-221MC 2.5 0.0 △T (℃) L (μH) 0.4 0.8 1.2 DC (A) 1.6 11. CDRR126NP-331MC 2.0 60 360 60 200 50 300 50 160 40 240 40 120 30 180 30 80 20 120 20 40 10 60 10 0 0 0 0 0.3 0.6 0.9 DC (A) 1.2 1.5 0.4 0.8 1.2 DC (A) 1.6 △T (℃) 240 0.0 0 0.0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) Page 3 of 4 Revised: 2014-June-19 SMD Power Inductor CDRR126 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 [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 4 of 4 Revised: 2014-June-19