CDRCH12D78BHF-100MC

SMD Power Inductor CDRCH12D78B Description • Ferrite drum core construction. • Magnetically shielded. • L W H:12.5 12.5 x8.0 mm Max. • Product weight: 4.1g(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. • Halogen Free available. Environmental Data • Operating temperature range: -40 ~+125 (including coil’s self temperature rise) • Storage temperature range: -40 +105 • Solder reflow temperature: 260 peak. Packaging • Carrier tape and reel packaging. RoHS Halogen Free Dimension - [mm] 0. 5 0 .8.xaM 3.0± 2.21 Land pattern and Schematics - [mm] Applications • Ideally used in LED modules, DC/DC converters and 1:1 Transformer, etc. Page 1 of 4 μ ～μ μ ～μ (4.7 H 22 H) (33 H 470 H) Revised: 1-Jun-11 ℃ ℃ ℃ ～℃ ℃ × ×× Ｓ② ③ 6 . 5 2 . 7 5 2 . 7 5 7 .1 ① ④ Ｓ 6 .1 Ｓ② ③ ① ④ Ｓ 1 2 . 2 ± 0 . 3 SMD Power Inductor CDRCH12D78B Electrical Characteristics Inductance( H) [within] 1 4.7 30% 6.8 30% 10 20% 15 20% 22 20% 33 20% 47 20% 68 20% 100 20% 150 20% 220 20% 330 20% 470 20% D.C.R.( [Max.] ) 2 SaturationCurrent (A) (at 20 ) 3 13.2(15.6) 12.0(14.2) 10.0(11.8) Temperature rise current (A) 4 3.9(4.4) 3.6(4.1) 3.2(3.6) 2.8(3.2) 2.3(2.6) 1.8(2.1) 1.5(1.7) 1.3(1.5) 1.10(1.25) 0.83(0.95) 0.68(0.78) 0.56(0.64) 0.45(0.52) Page 2 of 4 ℃ ＝ ℃ ＝△ 1 Measuring frequency inductance at 100 kHz. 2 ( ) are typical value. 3 Saturation current: The value of D.C. current when the inductance is over 70% of the initial value. 4 Temperature rise current: The value of D.C. current when the temperature rise is t 40 .(Ta 20 ± CDRCH12D78BHF-471MC 471 ± CDRCH12D78BHF-331MC 331 ± CDRCH12D78BHF-221MC 221 ± CDRCH12D78BHF-151MC 151 ± CDRCH12D78BHF-101MC 101 ± CDRCH12D78BHF-680MC 680 ± CDRCH12D78BHF-470MC 470 ± CDRCH12D78BHF-330MC 330 144m(120m) 186m(155m) 266m(222m) 384m(320m) 648m(540m) 936m(780m) 1.35(1.17) 2.01(1.75) 5.5(6.5) 4.6(5.5) 3.9(4.6) 3.1(3.7) 2.5(3.0) 2.1(2.5) 1.7(2.1) 1.5(1.75) Revised: 1-Jun-11 ） ± CDRCH12D78BHF-220MC 220 96m(80m) 7.0(8.2 ） ） ± CDRCH12D78BHF-150MC 150 72m(58m ） ± CDRCH12D78BHF-100MC 100 54m(42m ） ± CDRCH12D78BHF-6R8NC 6R8 46m(36m ） ± CDRCH12D78BHF-4R7NC 4R7 40m(30m 8.2(9.7 ※ ℃ Part Name Stamp ※ ※ Ω ※ μ ※ ※ ※ ※ ) 0.3 5.2 0.2 5.1 0 01 02 03 04 05 0.1 5.0 0.0 0 06 021 081 042 003 0 01 02 03 04 05 6.3 0.3 4.2 8.1 2.1 6.0 0.0 0 04 08 021 061 002 0 01 02 03 04 05 6.3 0.3 4.2 8.4 0.4 2.3 4.2 6.1 8.0 0.0 0 01 02 03 04 05 H) 0.6 0 02 04 06 08 001 0 01 02 03 04 05 0.5 0.4 0.3 0.2 0.1 0.0 0 51 03 54 06 57 6 0 01 02 03 04 05 5 4 3 2 1 0 0 01 02 03 04 05 0.9 0 01 02 03 04 05 5.7 0.6 5.4 0.3 5.1 0.0 0 6 21 81 42 03 0 01 02 03 04 05 21 01 8 6 4 2 0 0 4 8 21 61 02 0 01 02 03 04 05 21 01 8 6 4 2 0 0 3 6 9 21 51 21 0 01 02 03 04 05 01 8 6 4 2 0 0 2 4 6 8 01 0 01 02 03 04 05 81 51 21 9 6 3 0 0.0 5.1 0.3 5.4 0.6 5.7 0 01 02 03 04 05 06 81 51 21 9 6 3 0 0 1 2 3 4 5 6 SMD Power Inductor CDRCH12D78B Saturation Current & Temperature Rise Graph L (20 ) △ ℃ L( H) 1. CDRCH12D78BHF-4R7NC T( ) T L( H) 2. CDRCH12D78BHF-6R8NC T( ) L( H) 3. CDRCH12D78BHF-100MC ℃△ 06 μ 21 ℃△ 06 μ 0.9 ℃△ μ L( H) 4. CDRCH12D78BHF-150MC DC (A) T( ) L( H) 5. CDRCH12D78BHF-220MC DC (A) T( ) L( H) 6. CDRCH12D78BHF-330MC ℃△ 06 μ 63 ℃△ 06 μ 42 ℃△ 06 μ L( H) 7. CDRH10D38DHPNP-470MC DC (A) T( ) L( H) 8. CDRH10D38DHPNP-680MC DC (A) T( ) L( ℃△ 9. CDRH10D38DHPNP-101MC 06 μ 021 ℃△ 06 μ 09 ℃△ 06 μ L( H) 10. CDRCH12D78BHF-151MC DC (A) T( ) L( H) 11. CDRCH12D78BHF-221MC DC (A) T( ) L( H) ℃△ 12. CDRCH12D78BHF-331MC 06 μ 063 ℃△ 06 μ 042 ℃△ 06 DC (A) 8.1 2.1 6.0 0.0 0 03 06 09 021 051 Page 3 of 4 DC (A) Revised: 1-Jun-11 DC (A) DC (A) DC (A) DC (A) T( ) T( ) T( ) T( ) μ 081 06 81 SMD Power Inductor CDRCH12D78B Saturation Current & Temperature Rise Graph 13. CDRCH12D78BHF-471MC DC (A) Solder Reflow Condition Heat Endurance 052 003 ) ℃( T ℃062 052 003 ) ℃( T Please refer to the sales offices on our website - http://www.sumida.com Hong Kong Tel.+852-2880-6688 FAX.+852-2565-9600 sales@hk.sumida.com Shanghai Tel.+86-021-5836-3299 FAX.+86-021-5836-3266 shanghai.sales@cn.sumida.com Shenzhen Tel.+86-755-8291-0228 FAX.+86-755-8291-0338 shenzhen.sales@cn.sumida.com Taipei Tel.+886-2-8751-2737 FAX.+886-2-8751-2738 sales@tw.sumida.com Tokyo Tel.+81-3-5202-7112 FAX.+81-3-5202-7105 sales@jp.sumida.com Seoul Tel.+82-2-6237-0777 FAX.+82-2-6237-0778 sales@kr.sumida.com Singapore Tel.+65-6296-3388 FAX.+65-6296-3390 sales@sg.sumida.com San Jose Tel.+1-408-3219660 FAX.+1-408-321-9308 sales@us.sumida.com Chicago Tel.+1-847-545-6700 FAX. +1-847-545-6720 sales@us.sumida.com Obernzell Tel.+49-8591-937-0 FAX. +49-8591-937-103 contact@sumida-eu.com Neumarkt Tel.+49-9181-4509-110 FAX. +49-9181-4509-310 infocomp@eu.sumida.com Page 4 of 4 Revised: 1-Jun-11 )s( T 003 042 081 ℃± 170 10 ,60~120s ℃ KAEP ℃542 s04 021 06 0 002 051 001 0 05 )s( T ℃032 003 01 06 042 ℃△ 06 05 04 03 02 01 0 081 4.2 0.2 6.1 2.1 021 06 8.0 4.0 0.0 0 002 051 001 0 05 μ L( H) T( ) △ ℃ L (20 ) T 0 08 084 004 023 042 061 Temperature Chart 230