SMD Power Inductor CDR910 Description • Ferrite drum core construction. • Magnetically unshielded. • L W H: 12.95 9.4 11.43 mm Max. • Product weight: 2.3g(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. • Halogen Free available. RoHS × × Halogen Free Environmental Data • Operating temperature range: -40 +105 (including coil’s self temperature rise) +105 • Storage temperature range: -40 • Solder reflow temperature: 260 peak. Dimension - [mm] 0.370 9.40 Max. 0.450 11.43 0.100 2.54 Max. 0 8 3 3 3 . . 0 8 54 9 1. .6 0 3 0 2 0 6 3 . . 0 7 0.100 2.54 0 1 5 . 0 . x a M 5 9 . 2 1 5 1 1 . 0 7 3 . 7 Packaging • Carrier tape and reel packaging • 13.0”diameter reel • 300pcs per reel × 1 0 9 2 . 0 ℃～ ℃ ℃～ ℃ ℃ Applications • Ideally used in Communication devices like DSL modem, router and access point. Land pattern and Schematics - [mm] 0.110 2.79 × × 2 2 9 . 2 Page 1 of 4 Revised: 19-Dec-13 SMD Power Inductor CDR910 Electrical Characteristics Part Name Stamp CDR910NP-180MC 180 CDR910NP-220MC 220 CDR910NP-330MC 330 CDR910NP-470MC 470 CDR910NP-680MC 680 CDR910NP-101MC 101 CDR910NP-151MC 151 CDR910NP-221MC 221 CDR910NP-331MC 331 CDR910NP-471MC 471 CDR910NP-681MC 681 CDR910NP-102MC 102 Inductance ( uH ) [ Within ] 1 ※ ±20% 22±20% 33±20% 47±20% 68±20% 100±20% 150±20% 220±20% 330±20% 470±20% 680±20% 1000±20% 18 Ω ℃ D.C.R.( ) Max. (Typ.) (at 20 ) Saturation Current A 2 （ ）※ Temperature Rise Current (A) 3 49m (39m) 4.80(6.00) 2.92(3.40) 56m (45m) 4.24(5.30) 2.88(3.30) 68m (54m) 3.52(4.40) 2.60(2.95) 100m (80m) 2.92(3.65) 2.19(2.49) 0.148 (0.118) 2.40(3.00) 1.70(1.95) 0.190 (0.152) 2.00(2.50) 1.47(1.67) 0.296 (0.237) 1.60(2.00) 1.17(1.33) 0.435 (0.348) 1.34(1.68) 0.93(1.02) 0.681 (0.545) 1.10(1.38) 0.80(0.90) 0.843 (0.674) 0.94(1.18) 0.70(0.80) 1.26 (1.05) 0.82(1.02) 0.50(0.58) 1.84 (1.53) 0.60(0.76) 0.36(0.42) ※ ※1. Inductance measuring condition: at 100kHz. ※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: 19-Dec-13 SMD Power Inductor CDR910 Saturation Current & Temperature Rise Graph ℃ L (20 ) μ L ( H) △T (℃) 1. CDR910NP-180MC △T μ L ( H) △T (℃) 2. CDR910NP-220MC μ L ( H) △T (℃) 3. CDR910NP-330MC 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 60 30 20 50 16 24 0 0 μ L ( H) 2 4 DC (A) 6 8 0 △T (℃) 4. CDR910NP-470MC μ L ( H) 60 90 50 50 40 1 2 3 4 DC (A) 5 6 0 0 △T (℃) 5. CDR910NP-680MC 60 1 μ L ( H) 2 3 4 DC (A) 5 6 △T (℃) 6. CDR910NP-101MC 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 60 0 0 μ L ( H) 1 2 3 DC (A) 4 0 5 △T (℃) 7. CDR910NP-151MC 180 μ L ( H) 60 300 150 50 120 1 2 DC (A) 3 4 △T (℃) 8. CDR910NP-221MC 60 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 DC (A) μ L ( H) △T (℃) 9. CDR910NP-331MC 60 360 250 50 300 50 40 200 40 240 40 90 30 150 30 180 30 60 20 100 20 120 20 30 10 50 10 60 10 0 0 0 0 0 0.0 μ L ( H) 0.5 1.0 1.5 DC (A) 2.0 10. CDR910NP-471MC 2.5 0.0 △T (℃) μ L ( H) 60 900 500 50 400 0.4 0.8 1.2 DC (A) 1.6 11. CDR910NP-681MC 2.0 △T (℃) 60 0 0.0 0.3 0.6 0.9 1.2 1.5 1.8 DC (A) μ L ( H) 12. CDR910NP-102MC △T (℃) 60 1800 750 50 1500 50 40 600 40 1200 40 300 30 450 30 900 30 200 20 300 20 600 20 100 10 150 10 300 10 600 0 0 0.0 0.3 0.6 0.9 DC (A) 1.2 1.5 0 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) Page 3 of 4 60 0 0 0.0 0.2 0.4 0.6 DC (A) 0.8 Revised: 19-Dec-13 1.0 SMD Power Inductor CDR910 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 4 of 4 Revised: 19-Dec-13