CDH20D09DNP-4R7MC

Power Inductor CDH20D09D,CDH20D11D, CDH20D14D ■ Features ◎ Magnetically unshielded construction. ◎ Storage temperature range:-40℃~+105℃. ◎ Operating temperature range:-40℃~+105℃(including coil’s self-heat). ◎ RoHS Compliance. ■ Applications Ideally used in Mobilephone,PDA,MP3,DSC/DVC,HDD,etc as converter inductor. ■ Shapes and Dimensions/Recommended Land Patterns(mm) ◆ Dimensions D A C E F G ◆ Land pattern B Type name A Max. 2.15 2.15 2.15 B Max. 2.2 2.2 2.2 C Max. 1.0 1.2 1.5 D E F G H CDH20D09D CDH20D11D CDH20D14D 1.8 1.8 1.8 0.8 0.8 0.7 2.2 2.2 2.0 0.7 0.7 0.6 2.2 2.2 2.0 H 1 Power Inductor CDH20D09D,CDH20D11D, CDH20D14D ■Electrical Characteristics specification. ◆ CDH20D09D CDH20D09DNP-0R6NC CDH20D09DNP-1R0NC CDH20D09DNP-1R5NC CDH20D09DNP-2R2MC CDH20D09DNP-3R3MC CDH20D09DNP-4R7MC CDH20D09DNP-6R8MC 0.6 30% 1.0 30% 1.5 30% 2.2 20% 3.3 20% 4.7 20% 6.8 20% ◆ CDH20D11D CDH20D11DNP-R63NC CDH20D11DNP-1R0NC CDH20D11DNP-1R4NC CDH20D11DNP-2R2MC CDH20D11DNP-3R3MC CDH20D11DNP-4R7MC CDH20D11DNP-6R8MC CDH20D11DNP-100MC 0.63 1.0 30% 1.4 30% 2.2 20% 3.3 20% 4.7 20% 6.8 20% 10 20% ± ± ± ± ± ± ± ± ± CDH20D11DNP-R47NC 0.47 30% 30% 49 68 25% 25% 2.80 2.40 1.90 1.60 1.25 1.00 0.84 0.68 0.56 1.86 1.55 1.30 0.98 0.80 0.64 0.49 0.38 0.35 100 20% 150 20% 238 20% 364 20% 575 20% 900 20% 1175 20% ※ ※ ± ± ± ± ± ± ± ± ± ℃ Ω Sumida P/N Inductance ( H) at 100KHz ± ± ± ± ± ± ± ± CDH20D09DNP-R47NC 0.47 30% 40 55 85 20% 20% 20% 1.75 1.55 1.25 1.05 0.85 0.70 0.60 0.48 1.95 1.66 1.24 1.02 0.78 0.61 0.54 0.41 132 20% 195 20% 305 20% 475 20% 775 20% D.C.R. (m ) at 20 Saturation Current (A) 1 Temperature Rise Current (A) 2 ※ ※ ± ± ± ± ± ± ± ± ℃ Ω Sumida P/N Inductance ( H) at 100KHz D.C.R. (m ) at 20 Saturation Current (A) 1 Temperature Rise Current (A) 2 2 Power Inductor CDH20D09D,CDH20D11D, CDH20D14D ■Electrical Characteristics specification. ◆ CDH20D14D CDH20D14DNP-R72NC CDH20D14DNP-1R0NC CDH20D14DNP-1R5NC CDH20D14DNP-2R2MC CDH20D14DNP-3R3MC CDH20D14DNP-4R7MC CDH20D14DNP-6R8MC CDH20D14DNP-100MC CDH20D14DNP-150MC 0.72 1.0 30% 1.5 30% 2.2 20% 3.3 20% 4.7 20% 6.8 20% 10 15 20% 20% 1 Saturation Current: This indicates the value of D.C. current when the inductance decreases to 70% of its nominal value. 2 Temperature Rise Current: The actual current when temperature of coil becomes T=40 .(Ta=20 ) For More Information Hong Kong Tel.+852-2880-6688 FAX.+852-2565-9600 Shanghai Tel.+86-021-58363299 FAX.+86-021-58363266 Shenzhen Tel.+86-755-82910228 FAX.+86-755-82910338 Taipei Tel.+886-2-27065228 FAX.+886-2-27065229 Tokyo Tel.+81-3-5202-7112 FAX.+81-3-5202-7105 Seoul Tel.+82-2-6237-0777 FAX.+82-2-6237-0778 Singapore Tel.+65-6296-3388 FAX.+65-6296-3390 Malaysia Tel.+60-3-8733-0900 FAX.+60-3-8737-7384 Chicago Tel.+1-847-545-6700 FAX. +1-847-545-6720 California Tel.+1-408-321-9660 FAX. +1-408-321-9308 ℃ ℃ △ ± ± ± ± ± ± ± ± ± ± CDH20D14DNP-R44NC 0.44 30% 30% 43 56 68 25% 25% 25% 2.60 2.10 1.75 1.50 1.19 1.03 0.88 0.75 0.56 0.47 1.88 1.60 1.52 1.16 0.82 0.74 0.70 0.51 0.38 0.32 100 20% 175 20% 215 20% 265 20% 385 20% 765 20% 1000 20% ※ ※ ± ± ± ± ± ± ± ± ± ± ℃ Ω Sumida P/N Inductance ( H) at 100KHz D.C.R. (m ) at 20 Saturation Current (A) 1 Temperature Rise Current (A) 2 、※ 、※ 3