SMD Power Inductor CDH53 Description • Ferrite drum core construction. • Magnetically unshielded. • L W H: 6.0 5.4 3.2 mm Max. • Product weight: 0.18g(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. • Halogen Free available. RoHS × × Halogen Free Environmental Data • Operating temperature range: -40 +100 (including coil’s self temperature rise) +100 • Storage temperature range: -40 • Solder reflow temperature: 260 peak. ℃～ ℃ ℃～ ℃ ℃ Dimension - [mm] MAX.6.0 MAX.3.2 1.8 0.2 0 . 1 2 . 0 ± 2 . 5 2. 0 ± 9 .2 ELECTRODE TERMIN AL 2.2 5 7 . 1 DIMENSION OF CDH53 Packaging • Carrier tape and reel packaging. • 13”diameter reel • 1500pcs per reel Applications • Ideally used in PDA,DVD,HDD, DVC, Game machine, Notebook PC, etc as DC-DC converter Land pattern and Schematics - [mm] 5 . 2 × × 0 . 6 PART OF SILK SCREEN Page 1 of 5 Revised: 19-Dec-13 SMD Power Inductor CDH53 Electrical Characteristics Part Name Stamp Inductance ( µH ) [ within ] 1 ※ Ω ℃ D.C.R. ( ) Max. (Typ.) (at 20 ) Rated Current (A) 2 ※ ±20% 66m (51m) 2.03 CDH53NP-3R3MC 3R3 3.3±20% 88m (68m) 1.88 4.7±20% 96m (74m) 1.68 CDH53NP-4R7MC 4R7 CDH53NP-100LC 100 10±15% 0.16(0.13) 1.23 CDH53NP-120LC 120 12±15% 0.18(0.14) 1.12 15±10% 0.25(0.20) 1.00 CDH53NP-150KC 150 CDH53NP-180KC 180 18±10% 0.28(0.21) 0.88 CDH53NP-220KC 220 22±10% 0.39(0.30) 0.80 CDH53NP-270KC 270 27±10% 0.42(0.32) 0.72 CDH53NP-330KC 330 33±10% 0.49(0.38) 0.67 CDH53NP-390KC 390 39±10% 0.55(0.43) 0.64 CDH53NP-470KC 470 47±10% 0.77(0.59) 0.53 56±10% 0.87(0.67) 0.50 CDH53NP-560KC 560 CDH53NP-680JC 680 68±5% 1.21(0.96) 0.45 82±5% 1.34(1.07) 0.39 CDH53NP-820JC 820 CDH53NP-101JC 101 100±5% 1.57(1.25) 0.37 CDH53NP-121JC 121 120±5% 1.80(1.44) 0.34 CDH53NP-151JC 151 150±5% 2.40(1.92) 0.31 CDH53NP-181JC 181 180±5% 2.66(2.13) 0.30 220±5% 3.73(2.99) 0.26 CDH53NP-221JC 221 ※1. Inductance measuring frequency: 2.2μH ～ 4.7μH at 7.96 MHz; 10μH ～ 220μH at 1kHz. ※2. Rated current: The DC current at which the inductance decreases to 90% of it's initial value or when △t=40℃, whichever is lower (Ta=20℃). CDH53NP-2R2MC 2R2 2.2 Page 2 of 5 Revised: 19-Dec-13 SMD Power Inductor CDH53 Saturation Current & Temperature Rise Graph ℃ ℃ L (20 ) μ L ( H) △T (℃) 1. CDH53NP-2R2MC △T L (100 ) μ L ( H) 60 4.8 2.5 50 2.0 △T (℃) 2. CDH53NP-3R3MC μ L ( H) △T (℃) 3. CDH53NP-4R7MC 60 6 4.0 50 5 50 40 3.2 40 4 40 1.5 30 2.4 30 3 30 1.0 20 1.6 20 2 20 0.5 10 0.8 10 1 10 0 0.0 0 0 3.0 0.0 0.0 0.0 0.6 1.2 1.8 2.4 3.0 3.6 DC (A) μ L ( H) 12 △T (℃) 4. CDH53NP-100LC μ L ( H) 60 18 10 50 8 0.8 1.6 DC (A) 2.4 3.2 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 DC (A) △T (℃) 5. CDH53NP-120LC 60 μ L ( H) △T (℃) 6. CDH53NP-150KC 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) 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) △T (℃) 7. CDH53NP-180KC μ L ( H) 0 0.0 △T (℃) 8. CDH53NP-220KC 60 μ L ( H) 0.4 0.8 DC (A) 1.2 1.6 △T (℃) 9. CDH53NP-270KC 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 24 60 24 20 50 16 0 0.0 μ L ( H) 0.4 0.8 DC (A) 1.2 10. CDH53NP-330KC 1.6 0.0 △T (℃) μ L ( H) 0.3 0.6 0.9 DC (A) 1.2 1.5 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) △T (℃) 11. CDH53NP-390KC 60 μ L ( H) △T (℃) 12. CDH53NP-470KC 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 36 60 48 30 50 24 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) 0.0 0.2 0.4 0.6 DC (A) Page 3 of 5 0.8 1.0 0.0 60 0.2 0.4 0.6 DC (A) 0.8 Revised: 19-Dec-13 1.0 SMD Power Inductor CDH53 Saturation Current & Temperature Rise Graph ℃ ℃ L (20 ) μ L ( H) △T (℃) 13. CDH53NP-560KC μ 60 L ( H) 90 50 50 40 60 △T L (100 ) △T (℃) 14. CDH53NP-680JC μ L ( H) △T (℃) 15. CDH53NP-820JC 60 90 75 50 75 50 40 60 40 60 40 30 30 45 30 45 30 20 20 30 20 30 20 10 10 15 10 15 10 0 0 0 0 0 0.0 μ L ( H) 120 0.2 0.4 DC (A) 0.6 0.8 0.0 △T (℃) 16. CDH53NP-101JC μ 60 L ( H) 180 100 50 80 0.2 0.4 DC (A) 0.6 0 0.0 0.8 △T (℃) 17. CDH53NP-121JC 60 μ L ( H) 0.2 0.4 DC (A) 0.6 0.8 △T (℃) 18. CDH53NP-151JC 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 DC (A) μ L ( H) DC (A) △T (℃) 19. CDH53NP-181JC μ L ( H) 240 200 50 200 50 160 40 160 40 120 30 120 30 80 20 80 20 40 10 40 10 0 0 0 0 0.0 0.1 0.2 0.3 DC (A) 0.4 0.5 0.0 0.1 0.2 0.3 DC (A) 0.4 △T (℃) 20. CDH53NP-221JC 60 240 0 0.0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.0 0.1 0.2 0.3 0.4 0.5 0.6 60 60 0.1 0.2 DC (A) 0.3 Page 4 of 5 0.4 Revised: 19-Dec-13 0.5 SMD Power Inductor CDH53 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: 19-Dec-13