SMD Power Inductor CDRH12D43/T125 Description • Ferrite drum core construction. • Magnetically shielded. • L W H: 12.5 12.5 4.5 mm Max. • Product weight: 3.2g(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. • Qualification to AEC-Q200. RoHS × × Dimension - [mm] ※1 2.0 ±0 .5 3 . 0 ± 0 . 3 × × Environmental Data • Operating temperature range: -40 +125 (including coil’s self temperature rise) +125 • Storage temperature range: -40 • Solder reflow temperature: 260 peak. ℃～ ℃ ℃～ ℃ ℃ Packaging • Carrier tape and reel packaging 16.1 Max. (1.7) 4.5 Max. (10.0) (1.7) Applications • Automotive and other high temperature, high reliability application. Land pattern and Schematics - [mm] 15.8 3 . 3 8.7 S (1.2 μH～68μH) F （100μH～680μH） Page 1 of 4 Revised: 26-Nov-12 SMD Power Inductor CDRH12D43/T125 Electrical Characteristics Part No Stamp CDRH12D43T125NP-1R2PC 1R2 CDRH12D43T125NP-2R0PC 2R0 CDRH12D43T125NP-3R0PC 3R0 CDRH12D43T125NP-4R2PC 4R2 CDRH12D43T125NP-5R6PC 5R6 CDRH12D43T125NP-6R8PC 6R8 CDRH12D43T125NP-100MC 100 CDRH12D43T125NP-150MC 150 CDRH12D43T125NP-220MC 220 CDRH12D43T125NP-330MC 330 CDRH12D43T125NP-470MC 470 CDRH12D43T125NP-680MC 680 CDRH12D43T125NP-101MC 101 CDRH12D43T125NP-151MC 151 CDRH12D43T125NP-221MC 221 CDRH12D43T125NP-331MC 331 CDRH12D43T125NP-471MC 471 CDRH12D43T125NP-681MC 681 Inductance ( H) Within 1 ［ μ ］※ ±25% 2.0±25% 3.0±25% 4.2±25% 5.6±25% 6.8±25% 10±20% 15±20% 22±20% 33±20% 47±20% 68±20% 100±20% 150±20% 220±20% 330±20% 470±20% 680±20% 1.2 Ω ℃ D.C.R. (m ) [Max.] (Typ.) (at 20 ) Saturation current 2 （Ａ）※ (at20℃) (at125℃) Temperature rise current ( ) 3 Ａ※ 8.0(6.0) 14.50 11.00 7.50 12.0(9.0) 11.70 8.90 6.00 14.0(10.5) 9.70 7.20 5.50 17.0(12.8) 8.20 6.10 5.00 20.0(15.0) 7.30 5.50 4.60 23.0(17.3) 6.20 4.70 4.40 30.0(25.0) 5.20 3.90 3.50 36.0(30.0) 4.10 3.10 2.80 55.0(46.0) 3.50 2.60 2.30 94.5(78.5) 2.90 2.20 1.85 125(102) 2.40 1.80 1.60 195(160) 2.00 1.50 1.30 292(243) 1.72 1.28 1.00 440(360) 1.37 1.00 0.83 650(540) 1.12 0.83 0.70 1050(875) 0.92 0.68 0.52 1500(1296) 0.79 0.59 0.44 2100(1822) 0.65 0.49 0.36 ※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. Temperature rise current: The value of D.C. current when the temperature rise is △t＝40℃(Ta＝20℃). Page 2 of 4 Revised: 26-Nov-12 SMD Power Inductor CDRH12D43/T125 Saturation Current & Temperature Rise Graph ℃ L (20 ) μ △ ℃ △T μ △ ℃ μ △ ℃ 1. CDRH12D43T125NP-1R2PC L ( H) T( ) 2. CDRH12D43T125NP-2R0PC L ( H) T( ) L ( H) 1.8 60 2.4 60 3.6 1.5 50 2.0 50 3.0 50 1.2 40 1.6 40 2.4 40 0.9 30 1.2 30 1.8 30 0.6 20 0.8 20 1.2 20 0.3 10 0.4 10 0.6 10 0.0 0 0.0 0 0.0 0 0 3 6 9 12 DC (A) 15 μ 18 0 △ ℃ 3 6 9 DC (A) μ 12 15 60 0 △ ℃ 4. CDRH12D43T125NP-4R2PC T( ) L ( H) 5. CDRH12D43T125NP-5R6PC L ( H) T( ) 4.8 60 6 4.0 50 3.2 3. CDRH12D43T125NP-3R0PC T( ) μ L ( H) 3 6 9 DC (A) 12 15 △ ℃ 6. CDRH12D43T125NP-6R8PC T( ) 60 12 5 50 10 50 40 4 40 8 40 2.4 30 3 30 6 30 1.6 20 2 20 4 20 0.8 10 1 10 2 10 0 0 0 0 0.0 0 2 4 6 DC (A) μ 8 10 12 0 △ ℃ 2 4 6 DC (A) μ 8 10 0 0 △ ℃ 60 2 4 6 8 DC (A) μ 10 △ ℃ 7. CDRH12D43T125NP-100MC L ( H) T( ) 8. CDRH12D43T125NP-150MC L ( H) T( ) 9. CDRH12D43T125NP-220MC L ( H) T( ) 12 60 18 60 30 10 50 15 50 25 50 8 40 12 40 20 40 6 30 9 30 15 30 4 20 6 20 10 20 2 10 3 10 5 10 0 0 0 0 0 0 2 μ 4 DC (A) 6 8 0 △ ℃ 1 2 μ 3 4 DC (A) 5 6 0 0 △ ℃ 60 μ 1 2 3 DC (A) 4 5 △ ℃ 10. CDRH12D43T125NP-330MC L ( H) T( ) 11. CDRH12D43T125NP-470MC L ( H) T( ) L ( H) 48 60 60 60 90 40 50 50 50 75 50 32 40 40 40 60 40 24 30 30 30 45 30 16 20 20 20 30 20 8 10 10 10 15 10 0 0 0 0 0 0 1 2 DC (A) 3 4 0.0 0.8 1.6 2.4 3.2 12. CDRH12D43T125NP-680MC T( ) 60 0 0.0 0.6 1.2 1.8 2.4 DC (A) DC (A) Page 3 of 4 Revised: 26-Nov-12 3.0 SMD Power Inductor CDRH12D43/T125 Saturation Current & Temperature Rise Graph ℃ △T L (20 ) μ △ ℃ μ △ ℃ μ △ ℃ 13. CDRH12D43T125NP-101MC L ( H) T( ) 14. CDRH12D43T125NP-151MC L ( H) T( ) L ( H) 120 60 180 60 300 100 50 150 50 250 50 80 40 120 40 200 40 60 30 90 30 150 30 40 20 60 20 100 20 20 10 30 10 50 10 0 0 0 0 0 0 0.0 0.6 1.2 DC (A) 1.8 μ 2.4 0.0 0.3 0.6 0.9 1.2 1.5 1.8 DC (A) △ ℃ μ 15. CDRH12D43T125NP-221MC T( ) 60 0.0 △ ℃ μ 0.3 0.6 0.9 DC (A) 1.2 1.5 △ ℃ 16. CDRH12D43T125NP-331MC T( ) L ( H) 17. CDRH12D43T125NP-471MC L ( H) T( ) L ( H) 420 60 600 60 900 350 50 500 50 750 50 280 40 400 40 600 40 210 30 300 30 450 30 140 20 200 20 300 20 70 10 100 10 150 10 0 0 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) 0 0.0 0.2 0.4 0.6 DC (A) 0.8 18. CDRH12D43T125NP-681MC T( ) 60 0 1.0 0 0.0 0.2 0.4 0.6 DC (A) 0.8 1.0 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.+852-2880-6688 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 4 of 4 Revised: 26-Nov-12