SMD Power Inductor CDRH127/L125 Description • Ferrite drum core construction. • Magnetically shielded. • L W H: 12.3 12.3 8.0 mm Max. • Product weight: 4.1g(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. • Halogen Free available. • Qualified to AEC-Q200. RoHS × × Halogen Free Dimension - [mm] 0.2 5.0 ±0.2 3. 0 ± 0. 21 6 . 7 12.0±0.3 8.0 Max. Electrode Land pattern and Schematics - [mm] × × Environmental Data • Operating temperature range: -40 +125 (including coil’s self temperature rise) • Storage temperature range: -40 +125 • Solder reflow temperature: 260 peak. ℃～ ℃ ℃～ ℃ ℃ Packaging • Carrier tape and reel packaging • 13.0”diameter reel • 500pcs per reel Applications • Automotive. 5.4 9 . 2 0. 7 8 . 2 1 Part of Dimension of CD RH127/L125. solder resist printing． 2.7μH～47μH 68μH～150μH 220μH～1.0mH Page 1 of 4 Revised: 7-Jan-14 SMD Power Inductor CDRH127/L125 Electrical Characteristics Part Name Stamp Inductance ( H) ※1 μ D.C.R.(mΩ) Max.(Typ.) (at 20℃) Saturation Current (A) 2 ※ at 20℃ at 125℃ Temperature Rise Current (A) ※3 CDRH127L125NP-2R7NC 2R7 2.7±30% 9.7(7.5) 15.50 13.80 9.00 CDRH127L125NP-3R6NC 3R6 3.6±30% 11.0(8.5) 13.80 10.80 8.30 CDRH127L125NP-4R7NC 4R7 4.7±30% 13.0(10.0) 12.30 9.85 7.80 CDRH127L125NP-6R2NC 6R2 6.2±30% 14.6(11.3) 10.20 8.20 7.50 CDRH127L125NP-7R5NC 7R5 7.5±30% 16.3(12.6) 9.20 7.37 7.00 CDRH127L125NP-100MC 100 10±20% 23.6(18.2) 8.40 6.60 6.00 CDRH127L125NP-150MC 150 15±20% 26.2(20.2) 6.40 5.30 5.60 CDRH127L125NP-220MC 220 22±20% 36.7(28.3) 5.60 4.40 4.60 CDRH127L125NP-330MC 330 33±20% 53.0(40.8) 4.30 3.40 3.80 CDRH127L125NP-470MC 470 47±20% 83.2(64.0) 3.90 3.15 3.10 CDRH127L125NP-680MC 680 68±20% 111.5(85.8) 3.10 2.50 2.60 CDRH127L125NP-101MC 101 100±20% 171.2(131.7) 2.60 2.10 2.00 CDRH127L125NP-151MC 151 150±20% 236(182) 2.10 1.70 1.80 CDRH127L125NP-221MC 221 220±20% 347(267) 1.75 1.50 1.40 CDRH127L125NP-331MC 331 330±20% 478(382) 1.42 1.12 1.18 CDRH127L125NP-471MC 471 470±20% 731(585) 1.20 0.96 0.95 CDRH127L125NP-681MC 681 680±20% 1102(882) 0.98 0.79 0.75 CDRH127L125NP-102MC 102 1000±20% 1495(1196) 0.83 0.66 0.64 ※1. Measuring condition: at 100kHz. ※2. Saturation current: The value of D.C. current when the inductance decreases to 65% 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: 7-Jan-14 SMD Power Inductor CDRH127/L125 Saturation Current & Temperature Rise Graph ℃ L (20 ) ℃ △T L (125 ) △ ℃ 1. CDRH127L125NP-2R7NC L (μH) T( ) 3.0 L (μH) △T (℃) 2. CDRH127L125NP-3R6NC L (μH) 3. CDRH127L125NP-4R7NC △T (℃) 60 4.8 60 6 60 2.5 50 4.0 50 5 50 2.0 40 3.2 40 4 40 1.5 30 2.4 30 3 30 20 10 1.0 20 1.6 20 2 0.5 10 0.8 10 1 0.0 0 0.0 0 0 0 4 8 12 16 20 0 24 3 6 DC (A) 9 12 15 0 0 18 3 6 △T (℃) 12 15 18 DC (A) DC (A) 4. CDRH127L125NP-6R2NC L (μH) 9.0 9 △T (℃) △T (℃) 60 6. CDRH127L125NP-100MC L (μH) 12 7.5 50 10 50 40 6.0 40 8 40 30 4.5 30 6 30 3.0 20 3.0 20 4 20 1.5 10 1.5 10 2 10 0 0.0 0 0 60 L (μH) 9.0 7.5 50 6.0 4.5 0.0 0 2 4 6 8 10 0 12 5. CDRH127L125NP-7R5NC 2 4 DC (A) 6 8 10 12 0 0 2 4 DC (A) 7. CDRH127L125NP-150MC L (μH) △T (℃) 60 6 8 10 12 DC (A) △ ℃ 8. CDRH127L125NP-220MC L (μH) T( ) L (μH) 9. CDRH127L125NP-330MC △T (℃) 60 48 25 50 40 50 40 20 40 32 40 9 30 15 30 24 30 6 20 10 20 16 20 3 10 5 10 8 10 0 0 0 0 60 30 15 50 12 18 0 0.0 1.5 3.0 4.5 6.0 7.5 0.0 9.0 1.5 3.0 DC (A) 4.5 6.0 7.5 60 0 0 9.0 1 2 DC (A) 10. CDRH127L125NP-470MC L (μH) T( ) 60 60 90 50 50 40 △ ℃ 3 4 5 6 DC (A) △ ℃ 11. CDRH127L125NP-680MC L (μH) T( ) △T (℃) 12. CDRH127L125NP-101MC 60 L (μH) 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 0 0 1 2 3 DC (A) 4 5 6 0.0 0.8 1.6 2.4 3.2 4.0 4.8 60 0 0.0 0.6 1.2 1.8 2.4 3.0 DC (A) DC (A) Page 3 of 4 Revised: 7-Jan-14 3.6 SMD Power Inductor CDRH127/L125 ℃ ℃ L (20 ) L (μH) 180 △T L (125 ) △T (℃) 13. CDRH127L125NP-151MC L (μH) 60 300 150 50 120 △T (℃) 14. CDRH127L125NP-221MC L (μH) △T (℃) 15. CDRH127L125NP-331MC 60 480 250 50 400 50 40 200 40 320 40 90 30 150 30 240 30 60 20 100 20 160 20 30 10 50 10 80 10 0 0 0 0 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0.0 0.4 0.8 DC (A) 1.2 1.6 2.0 60 0 0.0 2.4 0.3 0.6 DC (A) △T (℃) 1.2 1.5 1.8 DC (A) △ ℃ △ ℃ 60 17. CDRH127L125NP-681MC 18. CDRH127L125NP-102MC L (μH) T ( ) L (μH) T( ) 1200 60 900 60 500 50 750 50 1000 50 400 40 600 40 800 40 300 30 450 30 600 30 200 20 300 20 400 20 100 10 150 10 200 10 L (μH) 16. CDRH127L125NP-471MC 0.9 600 0 0 0 0.0 0.3 0.6 0.9 1.2 1.5 0 0.0 1.8 0.2 0.4 DC (A) 0.6 0.8 1.0 0 0 0.0 1.2 0.2 0.4 DC (A) 0.6 0.8 1.0 1.2 DC (A) Solder Reflow Condition T (℃) 300 250 200 150 100 50 0 0 Heat Endurance 60 120 180 T (℃) 300 260℃ 250 230℃ 200 10 150 60 100 50 0 240 300 T (s) 0 Temperature Chart 245℃ PEAK ± ℃,60~120s 170 10 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 ℃ 230 40s Revised: 7-Jan-14