SMD Power Inductor CDRH104R/T125 Description • Ferrite drum core construction. • Magnetically shielded. • L W H:10.5 10.3 x4.0 mm Max. • Product weight: 1.5g(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. • Halogen Free available. • Qualified to AEC-Q200. RoHS × × Halogen Free Dimension - [mm] 3. 0 ± 2. 01 10.0±0.3 13 .5 3 . 0 ± 7 . 7 Ma x. 3.8±0.2 3.0±0.1 Electrode 5 1 . 0 ± 2 . 1 × 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”diameter reel • 1000pcs per reel Applications • Automotive. Land pattern and Schematics - [mm] 6. 1 3. 7 6. 1 3.2 μ ~10μH) (1.5 H μ ~33μH) (15 H Page 1 of 4 (47 μH~330μH) Revised: 1-Jun-11 ℃ ℃ SMD Power Inductor CDRH104R/T125 Electrical Characteristics Rated current (A) Part No. Stamp CDRH1Ø4RT125NP-1R5PC 1R5 CDRH1Ø4RT125NP-2R2PC 2R2 CDRH1Ø4RT125NP-3R6PC 3R6 CDRH1Ø4RT125NP-4R7PC 4R7 CDRH1Ø4RT125NP-6R8PC 6R8 CDRH1Ø4RT125NP-1ØØMC 100 CDRH1Ø4RT125NP-15ØMC 150 CDRH1Ø4RT125NP-22ØMC 220 CDRH1Ø4RT125NP-33ØMC 330 CDRH1Ø4RT125NP-47ØMC 470 CDRH1Ø4RT125NP-68ØMC 680 CDRH1Ø4RT125NP-1Ø1MC 101 CDRH1Ø4RT125NP-151MC 151 CDRH1Ø4RT125NP-221MC 221 CDRH1Ø4RT125NP-331MC 331 μ ] ※ Inductance ( H) Within 1 [ ± 2.2±25% 3.6±25% 4.7±25% 6.8±25% 10±20% 15±20% 22±20% 33±20% 47±20% 68±20% 100±20% 150±20% 220±20% 330±20% 1.5 25% (at 20 ) ※3 (at 125℃) Temperature rise current ( ) 4 9.0m(7.2m) 9.20 7.36 7.80 11.0m(8.8m) 8.00 6.16 7.10 14.0m(11.2m) 6.07 5.00 6.20 19.1m(15.3m) 5.57 4.60 5.20 25.6m(20.5m) 4.66 3.94 4.40 36.8m(29.5m) 4.10 3.46 3.50 48.1m(38.5m) 3.34 2.80 2.90 70.0m(56.0m) 2.56 2.18 2.30 93.8m(75.0m) 2.14 1.80 2.05 136m(109m) 1.80 1.51 1.68 216m(173m) 1.57 1.32 1.25 300m(240m) 1.30 1.10 1.05 448m(358m) 1.00 0.85 0.86 694m(555m) 0.85 0.72 0.68 1.06(850m) 0.70 0.58 0.56 Ω D.C.R. ( ) [Max.] (at 20 ) 2 ※ ℃ Saturation current (A) ℃ (Typ.) A※ ※ 1 Measuring condition: at 100kHz. ※ 2 ( ) are typical value. ※ 3 Saturation current: The value of D.C. current when the inductance decreases to 65% of it’s nominal value. ※ 4 Temperature rise current: The value of D.C. current when the temperature rise is △t=40℃(Ta=20℃). Page 2 of 4 Revised: 1-Jun-11 SMD Power Inductor CDRH104R/T125 Saturation Current & Temperature Rise Graph L (20 L( ℃) L (125 μH)1. CDRH104RT125NP-1R5PC△T (℃) L( ℃) △T μH)2. CDRH104RT125NP-2R2PC△T (℃) L( μH)3. CDRH104RT125NP-3R6PC△T (℃) 1.8 60 3.0 60 4.8 60 1.5 50 2.5 50 4.0 50 1.2 40 2.0 40 3.2 40 0.9 30 1.5 30 2.4 30 0.6 20 1.0 20 1.6 20 0.3 10 0.5 10 0.8 10 0.0 0 0.0 0 0.0 0 0 L( 3 6 9 12 DC (A) 15 18 0 μH)4. CDRH104RT125NP-4R7PC△T (℃) L( 2 4 6 8 DC (A) 10 12 0 μH)5. CDRH104RT125NP-6R8PC△T (℃) L( 2 4 6 8 DC (A) 10 12 μH)6. CDRH104RT125NP-100MC△T (℃) 6 60 9.0 60 12 60 5 50 7.5 50 10 50 4 40 6.0 40 8 40 3 30 4.5 30 6 30 2 20 3.0 20 4 20 1 10 1.5 10 2 10 0 0 0.0 0 0 0 0.0 1.5 3.0 4.5 6.0 7.5 9.0 DC (A) L( 18 μH)7. CDRH104RT125NP-150MC△T (℃) 60 0 L( 1 2 3 4 DC (A) 5 6 0 μH)8. CDRH104RT125NP-220MC△T (℃) L( 1 2 3 4 DC (A) 5 6 μH)9. CDRH104RT125NP-330MC△T (℃) 30 60 48 60 15 50 25 50 40 50 12 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 0 0 0.0 0.8 1.6 2.4 3.2 4.0 4.8 DC (A) μ △ ℃ 10. CDRH104RT125NP-470MC L ( H) T( ) 60 60 0.0 0.6 1.2 1.8 2.4 3.0 3.6 DC (A) μ 60 120 μ △ ℃ △ ℃ 11. CDRH104RT125NP-680MC L ( H) T( ) 90 0.0 0.5 1.0 1.5 2.0 2.5 3.0 DC (A) 12. CDRH104RT125NP-101MC L ( H) T( ) 60 50 50 75 50 100 50 40 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 0.0 0.4 0.8 1.2 1.6 2.0 2.4 DC (A) 0 0.0 0.4 0.8 1.2 1.6 2.0 2.4 DC (A) 0.0 0.3 0.6 0.9 1.2 1.5 1.8 DC (A) Page 3 of 4 Revised: 1-Jun-11 SMD Power Inductor CDRH104R/T125 △ T (℃) μ μ 13. CDRH104RT125-151MC L ( H) 180 L ( H) 60 300 150 50 120 14. CDRH104RT125-221MC μ △ T (℃) L ( H) 15.CDRH104RT125-331MC △ T (℃) 60 420 250 50 350 50 40 200 40 280 40 90 30 150 30 210 30 60 20 100 20 140 20 30 10 50 10 70 10 0 0 0 0 0 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) 60 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) Solder Reflow Condition T (℃) 300 250 Heat Endurance 260℃ 230℃ 200 0 60 120 180 240 245℃ PEAK 230 150 60 100 Temperature Chart 200 10 150 50 0 T (℃) 300 250 170 100 300 T (s) 40s ±10 ℃,60~120s ℃ 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.+1-408-3219660 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: 1-Jun-11