CDRH125/LDNP-151MC

SMD Power Inductor CDRH125/LD Description • Ferrite drum core construction. • Magnetically shielded. • L×W×H: 12.3×12.3×6.0 mm Max. • Product weight: 2.9g(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. RoHS Dimension - [mm] 7.6±0.2 12.0±0.3 12.0± 0.3 Max.6.0 11.8±0.2 5.0 0.2 Electrode Environmental Data • Operating temperature range: -40℃～+100℃ (including coil’s self temperature rise) • Storage temperature range: -40℃～+100℃ • Solder reflow temperature: 260 ℃ peak. Packaging • Carrier tape and reel packaging • 13”diameter reel • 500pcs per reel Applications • Ideally used in Notebook PC, LCD TV,DVD, Game machine, STB ,Projector etc. as converter inductors. Land pattern and Schematics - [mm] 12.8 7.0 2.9 5.4 Dimension of CDRH125/LD Part of solder resist printing 7.5μH ~ 56μH 68μH～1000μH Page 1 of 5 Revised: 2-Apr-20 ※2 Saturation current: This indicates the value of D.C. current when the inductan than its initial value. (Ta＝20℃) ※3 Temperature rise current: The actual value of D.C. current when the temperatur △T=40℃ (Ta＝20℃). SMD Power Inductor CDRH125/LD Electrical Characteristics Saturation current Temperature rise (A)※2 current Max.(Typ.) (A)※3 Stamp Inductance [Within] ※1 D.C.R (Ω) [Typ.] D.C.R (Ω) [Max.] CDRH125/LDNP-7R5NC 7R5 7.5μH±30% 14.7m 19.0m 5.60(7.00) 6.40 CDRH125/LDNP-100NC 100 10μH±30% 22.5m 29.0m 4.60(6.00) 5.40 CDRH125/LDNP-120MC 120 12μH±20% 24.6m 32.0m 4.20(5.40) 5.20 CDRH125/LDNP-150MC 150 15μH±20% 27.1m 35.0m 4.00(5.00) 5.00 CDRH125/LDNP-180MC 180 18μH±20% 31.8m 41.0m 3.56(4.50) 4.60 CDRH125/LDNP-220MC 220 22μH±20% 33.9m 44.0m 3.28(4.20） 4.50 CDRH125/LDNP-270MC 270 27μH±20% 41.5m 52.0m 3.00(3.70） 4.20 CDRH125/LDNP-330MC 330 33μH±20% 50.0m 65.0m 2.60(3.25） 3.80 CDRH125/LDNP-390MC 390 39μH±20% 60.0m 75.0m 2.40（3.00） 3.40 CDRH125/LDNP-470MC 470 47μH±20% 72.5m 95.0m 2.30(2.90） 2.70 CDRH125/LDNP-560MC 560 56μH±20% 95.4m 125m 2.00(2.50) 2.60 CDRH125/LDNP-680MC 680 68μH±20% 0.110 0.140 1.85(2.25) 2.40 CDRH125/LDNP-820MC 820 82μH±20% 0.121 0.157 1.70(2.10) 2.30 CDRH125/LDNP-101MC 101 100μH±20% 0.144 0.187 1.60(2.00) 2.15 CDRH125/LDNP-121MC 121 120μH±20% 0.175 0.228 1.37(1.70) 1.90 CDRH125/LDNP-151MC 151 150μH±20% 0.218 0.280 1.26(1.60) 1.75 CDRH125/LDNP-181MC 181 180μH±20% 0.259 0.335 1.14(1.45) 1.48 CDRH125/LDNP-221MC 221 220μH±20% 0.303 0.395 1.08(1.35) 1.40 CDRH125/LDNP-271MC 271 270μH±20% 0.403 0.520 0.94（1.20） 1.25 CDRH125/LDNP-331MC 331 330μH±20% 0.547 0.710 0.85（1.10） 1.05 CDRH125/LDNP-391MC 391 390μH±20% 0.614 0.800 0.77（0.98） 1.00 CDRH125/LDNP-471MC 471 470μH±20% 0.711 0.920 0.72（0.90） 0.95 CDRH125/LDNP-561MC 561 560μH±20% 0.956 1.20 0.67（0.83） 0.85 CDRH125/LDNP-681MC 681 680μH±20% 1.08 1.35 0.57（0.71） 1.78 CDRH125/LDNP-821MC 821 820μH±20% 1.17 1.40 0.51（0.62） 1.72 CDRH125/LDNP-102MC 102 1000μH±20% 1.62 1.95 0.46（0.58） 0.60 Part No ※1 Measured frequency (Inductance≦10μH at 7.96MHz; Inductance>10μH at 100kHz) ※2 Saturation current: This indicates the value of D.C. current when the inductance becomes 25% lower than its initial value. (Ta＝20℃) ※3 Temperature rise current: The actual value of D.C. current when the temperature of coil becomes △T=40℃ (Ta＝ 20℃). Page 2 of 5 Revised: 2-Apr-20 SMD Power Inductor CDRH125/LD Saturation Current & Temperature Rise Graph △T L (20℃) L (μH) 1. CDRH125/LDNP-7R5NC △T (℃) L (μH) 2. CDRH125/LDNP-100NC △T (℃) L (μH) 3. CDRH125/LDNP-120MC △T (℃) 12 60 12 60 18 60 10 50 10 50 15 50 8 40 8 40 12 40 6 30 6 30 9 30 4 20 4 20 6 20 2 10 2 10 3 10 0 0 0 0 0 0 2 4 6 8 0 2 DC (A) L (μH) 4. CDRH125/LDNP-150MC △T (℃) L (μH) 4 6 8 0 0 1 2 3 4 5 DC (A) DC (A) 5. CDRH125/LDNP-180MC 6. CDRH125/LDNP-220MC △T (℃) L (μH) 6 △T (℃) 18 60 24 60 24 60 15 50 20 50 20 50 12 40 16 40 16 40 9 30 12 30 12 30 6 20 8 20 8 20 3 10 4 10 4 10 0 0 0 0 0 0 L (μH) 1 2 3 4 5 6 0 1 2 3 4 DC (A) DC (A) 7. CDRH125/LDNP-270MC 8. CDRH125/LDNP-330MC △T (℃) L (μH) 5 0 0 1 2 3 4 5 DC (A) △T (℃) L (μH) 9. CDRH125/LDNP-390MC △T (℃) 30 60 36 60 48 60 25 50 30 50 40 50 20 40 24 40 32 40 15 30 18 30 24 30 10 20 12 20 16 20 5 10 6 10 8 10 0 0 0 0 0 0 0 L (μH) 1 2 3 DC (A) 4 10. CDRH125/LDNP-470MC 5 0 △T (℃) L (μH) 1 2 DC (A) 3 11. CDRH125/LDNP-560MC 4 0 △T (℃) L (μH) 1 2 DC (A) 3 12. CDRH125/LDNP-680MC 4 △T (℃) 48 60 60 60 90 60 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 0.0 0.8 1.6 DC (A) 2.4 3.2 0.0 0.6 1.2 1.8 DC (A) Page 3 of 5 2.4 3.0 0.0 0.5 1.0 1.5 DC (A) 2.0 Revised: 2-Apr-20 2.5 SMD Power Inductor CDRH125/LD Saturation Current & Temperature Rise Graph △T L (20℃) L (μH) 13. CDRH125/LDNP-820MC △T (℃) L (μH) 14. CDRH125/LDNP-101MC △T (℃) L (μH) 15. CDRH125/LDNP-121MC △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 0.0 L (μH) 0.5 1.0 1.5 DC (A) 2.0 16. CDRH125/LDNP-151MC 2.5 0.0 △T (℃) L (μH) 0.5 1.0 1.5 DC (A) 2.0 17. CDRH125/LDNP-181MC 2.5 0.0 △T (℃) L (μH) 0.4 0.8 1.2 DC (A) 1.6 18. CDRH125/LDNP-221MC 2.0 △T (℃) 180 60 240 60 240 60 150 50 200 50 200 50 120 40 160 40 160 40 90 30 120 30 120 30 60 20 80 20 80 20 30 10 40 10 40 10 0 0 0 0 0 0.0 L (μH) 0.3 0.6 0.9 1.2 1.5 1.8 0.0 0.4 0.8 1.2 DC (A) DC (A) 19. CDRH125/LDNP-271MC 20. CDRH125/LDNP-331MC △T (℃) L (μH) 1.6 0 0.0 0.3 0.6 0.9 1.2 1.5 DC (A) △T (℃) L (μH) 21. CDRH125/LDNP-391MC △T (℃) 300 60 360 60 480 60 250 50 300 50 400 50 200 40 240 40 320 40 150 30 180 30 240 30 100 20 120 20 160 20 50 10 60 10 80 10 0 0 0 0 0 0.0 0.3 0.6 0.9 1.2 1.5 0.0 0.2 0.4 DC (A) L (μH) 0.6 0.8 1.0 1.2 0 0.0 0.2 DC (A) 22. CDRH125/LDNP-471MC △T (℃) L (μH) 0.4 0.6 0.8 1.0 DC (A) 23. CDRH125/LDNP-561MC △T (℃) L (μH) 24. CDRH125/LDNP-681MC △T (℃) 600 60 600 60 900 60 500 50 500 50 750 50 400 40 400 40 600 40 300 30 300 30 450 30 200 20 200 20 300 20 100 10 100 10 150 10 0 0 0.0 0.2 0.4 0.6 DC (A) 0.8 1.0 0 0 0.0 0.2 0.4 0.6 DC (A) Page 4 of 5 0.8 1.0 0 0 0.0 0.2 0.4 DC (A) 0.6 Revised: 2-Apr-20 0.8 SMD Power Inductor CDRH125/LD Saturation Current & Temperature Rise Graph △T L (20℃) 25. CDRH125/LDNP-821MC L (μH) L (μH) △T (℃) 26. CDRH125/LDNP-102MC △T (℃) 900 60 1200 60 750 50 1000 50 600 40 800 40 450 30 600 30 300 20 400 20 150 10 200 10 0 0 0.0 0.2 0.4 0.6 0 0.8 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 DC (A) DC (A) 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 sales@hk.sumida.com Tel.+86-21-5836-3299 FAX.+86-21-5836-3266 shanghai.sales@cn.sumida.com Tel.+86-755-8291-0228 FAX.+86-755-8291-0338 shenzhen.sales@cn.sumida.com Tel.+886-2-8751-2737 FAX.+886-2-8751-2738 sales@tw.sumida.com Saitama(Japan) Seoul Singapore San Jose Tel.+81-48-691-7300 FAX.+81-48-691-7340 sales@jp.sumida.com Tel.+82-2-6237-0777 FAX.+82-2-6237-0778 sales@kr.sumida.com Tel.+65-6296-3388 FAX.+65-6841-4426 sales@sg.sumida.com Tel.+1-408-321-9660 FAX.+1-408-321-9308 sales@us.sumida.com Chicago Obernzell Neumarkt Tel.+1-847-545-6700 FAX. +1-847-545-6720 sales@us.sumida.com Tel.+49-8591-937-0 FAX. +49-8591-937-103 contact@eu.sumida.com Tel.+49-9181-4509-110 FAX. +49-9181-4509-310 infocomp@eu.sumida.com Page 5 of 5 Revised: 2-Apr-20