Power Inductor CDRH**D**R Series ■ Features ◎ Magnetically shielded construction. ◎ Storage temperature range: -40℃~+105℃. ◎ Operating temperature range: -40℃~+105℃(including coil’s self-heat). ◎ Competitive price due to improvement of productivity efficiency. ◎ RoHS Compliance. ■ Applications Ideally used in Mobile phone,PDA,MP3,DSC/DVC,HDD,etc as DC-DC converter inductors. ■ Shapes and Dimensions/Recommended Land Patterns(mm) ◆ Dimensions CDRH98D18R D C A B F E A B C Max. Max. Max. CDRH50D28R 5.3 5.3 CDRH50D43R 5.3 CDRH60D28R CDRH60D43R Type name D E F 3.0 4.8 3.2 4.2 5.3 4.5 4.8 3.2 4.2 6.3 6.3 3.0 5.8 3.8 5.3 6.3 6.3 4.5 5.8 3.8 5.3 1 Power Inductor CDRH**D**R Series C D E A B C Max. Max. Max. CDRH30D14R 3.15 3.3 CDRH30D16R 3.15 CDRH38D14R Type name F B A D E F 1.5 2.8 1.0 2.0 3.3 1.8 2.8 1.0 2.0 3.95 4.2 1.5 3.5 1.0 3.0 CDRH38D14R/HP 3.95 4.2 1.5 3.5 1.0 3.0 CDRH38D14R/LD 3.95 4.2 1.5 3.5 1.0 3.0 CDRH38D16R 3.95 4.2 1.8 3.5 1.0 3.0 CDRH38D16R/HP 3.95 4.2 1.8 3.5 1.0 3.0 CDRH38D16R/LD 3.95 4.2 1.8 3.5 1.0 3.0 ◆ Land pattern (mm) Type Name A C D B A B C D CDRH30D14R 3.0 0.8 1.1 2.2 CDRH30D16R 3.0 0.8 1.1 2.2 CDRH38D14R 3.8 0.8 1.5 3.2 CDRH38D14R/HP 3.8 0.8 1.5 3.2 CDRH38D14R/LD 3.8 0.8 1.5 3.2 CDRH38D16R 3.8 0.8 1.5 3.2 CDRH38D16R/HP 3.8 0.8 1.5 3.2 CDRH38D16R/LD 3.8 0.8 1.5 3.2 CDRH50D28R 5.2 3.0 1.1 4.8 CDRH50D43R 5.2 3.0 1.1 4.8 CDRH60D28R 6.2 3.6 1.3 5.9 CDRH60D43R 6.2 3.6 1.3 5.9 CDRH89D18R 10.2 3.6 3.3 10.2 2 Power Inductor CDRH**D**R Series ■Electrical Characteristics specification. ◆ CDRH30D14R Sumida P/N CDRH30D14RNP-1R0NC CDRH30D14RNP-1R4NC CDRH30D14RNP-2R2NC CDRH30D14RNP-3R3MC CDRH30D14RNP-4R7MC CDRH30D14RNP-6R4MC CDRH30D14RNP-100MC Inductance (µH) ± 1.4±30% 2.2±30% 3.3±20% 4.7±20% 6.4±20% 10±20% 1.0 30% Saturation Current (A) 1 D.C.R. (m ) Ω ℃ ± 50±25% 74±25% 111±20% 153±20% 223±20% 394±20% 39 25% ※ ℃ Temperature Rise Current (A) 2 ※ (at 20 ) (at 100 ) 1.90 1.40 2.43 1.60 1.20 2.10 1.30 1.00 1.62 1.05 0.80 1.28 0.90 0.68 1.16 0.75 0.56 0.95 0.60 0.46 0.63 ◆ CDRH30D16R Sumida P/N CDRH30D16RNP-1R0NC CDRH30D16RNP-1R5NC CDRH30D16RNP-2R2NC CDRH30D16RNP-3R3MC CDRH30D16RNP-4R7MC CDRH30D16RNP-6R8MC CDRH30D16RNP-100MC CDRH30D16RNP-150MC CDRH30D16RNP-220MC CDRH30D16RNP-330MC Inductance (µH) ± 1.5±30% 2.2±30% 3.3±30% 4.7±30% 6.8±20% 10±20% 15±20% 22±20% 33±20% 1.0 30% Ω D.C.R. (m ) Max. (Typ.) Saturation Current (A) 1 Temperature Rise Current (A) 2 37.5(30) 1.88 2.73 47.5(38) 1.52 2.30 58.8(47) 1.28 1.95 93.8(75) 1.05 1.52 150(120) 0.88 1.11 210(175) 0.74 0.97 252(210) 0.60 0.86 498(415) 0.50 0.56 624(520) 0.41 0.52 948(770) 0.33 0.39 ※ ※ 3 Power Inductor CDRH**D**R Series ◆ CDRH38D14R Sumida P/N Inductance (µH) CDRH38D14RNP-1R2NC 1.2 30% CDRH38D14RNP-1R6NC CDRH38D14RNP-2R2NC CDRH38D14RNP-3R3MC CDRH38D14RNP-4R2MC CDRH38D14RNP-6R8MC CDRH38D14RNP-100MC CDRH38D14RNP-150MC CDRH38D14RNP-220MC CDRH38D14RNP-330MC ± 1.6±30% 2.2±30% 3.3±20% 4.2±20% 6.8±20% 10±20% 15±20% 22±20% 33±20% Ω D.C.R. (m ) Max. (Typ.) Saturation Current (A) 1 Temperature Rise Current (A) 2 28.8(23) 1.88 3.60 40(32) 1.64 3.00 55(44) 1.40 2.50 90(72) 1.12 1.90 114(91) 1.00 1.55 163(136) 0.80 1.32 270(225) 0.66 0.95 402(335) 0.53 0.76 642(535) 0.43 0.60 972(810) 0.36 0.48 ※ ※ ◆ CDRH38D14R/HP Sumida P/N CDRH38D14RHPNP-R90NC CDRH38D14RHPNP-1R2NC CDRH38D14RHPNP-1R7NC CDRH38D14RHPNP-2R2NC CDRH38D14RHPNP-3R6MC CDRH38D14RHPNP-4R3MC CDRH38D14RHPNP-6R3MC CDRH38D14RHPNP-100MC CDRH38D14RHPNP-150MC CDRH38D14RHPNP-220MC Inductance (µH) ± 1.2±30% 1.7±30% 2.2±30% 3.6±20% 4.3±20% 6.3±20% 10±20% 15±20% 22±20% 0.9 30% Ω D.C.R. (m ) Max. (Typ.) Saturation Current (A) 1 Temperature Rise Current (A) 2 25(20) 2.75 4.30 37.5(30) 2.40 3.40 53.8(43) 2.00 2.70 68.8(55) 1.80 2.40 113(90) 1.40 1.70 138(115) 1.28 1.45 222(185) 1.05 1.04 348(290) 0.83 0.83 552(460) 0.68 0.66 840(700) 0.56 0.54 ※ ※ 4 Power Inductor CDRH**D**R Series ◆ CDRH38D14R/LD Sumida P/N Inductance (µH) CDRH38D14RLDNP-1R2NC 1.2 30% CDRH38D14RLDNP-1R5NC CDRH38D14RLDNP-2R2NC CDRH38D14RLDNP-3R3MC CDRH38D14RLDNP-4R7MC CDRH38D14RLDNP-6R8MC CDRH38D14RLDNP-100MC CDRH38D14RLDNP-150MC CDRH38D14RLDNP-220MC CDRH38D14RLDNP-330MC CDRH38D14RLDNP-470MC ± 1.5±30% 2.2±30% 3.3±20% 4.7±20% 6.8±20% 10±20% 15±20% 22±20% 33±20% 47±20% Ω D.C.R. (m ) Max. (Typ.) Saturation Current (A) 1 Temperature Rise Current (A) 2 27.5(22) 1.20 3.58 32.5(26) 1.08 3.30 43.8(35) 0.92 2.65 72.5(58) 0.76 2.14 90(72) 0.64 1.73 130(108) 0.54 1.46 214(178) 0.43 1.08 294(245) 0.35 0.85 480(400) 0.30 0.68 840(700) 0.24 0.48 1070(895) 0.21 0.44 ※ ※ ◆ CDRH38D16R Sumida P/N CDRH38D16RNP-R90NC CDRH38D16RNP-1R6NC CDRH38D16RNP-2R2NC CDRH38D16RNP-3R3MC CDRH38D16RNP-4R7MC CDRH38D16RNP-6R8MC CDRH38D16RNP-100MC CDRH38D16RNP-150MC CDRH38D16RNP-220MC CDRH38D16RNP-330MC CDRH38D16RNP-470MC CDRH38D16RNP-680MC CDRH38D16RNP-101MC Inductance (µH) ± 1.6±30% 2.2±30% 3.3±20% 4.7±20% 6.8±20% 10±20% 15±20% 22±20% 33±20% 47±20% 68±20% 100±20% 0.9 30% D.C.R. (m ) Ω 19±25% 27±25% 30±25% 47±25% 68±25% 91±25% 127±20% 174±20% 303±20% 431±20% 788±20% 1007±20% 1521±20% Saturation Current (A) 1 ℃ (at 20 ) ※ (at 100 ℃) Temperature Rise Current (A) 2 ※ 2.18 1.73 3.45 1.65 1.39 3.05 1.41 1.22 2.85 1.16 0.99 2.25 0.95 0.80 1.75 0.81 0.69 1.50 0.62 0.54 1.30 0.53 0.47 1.15 0.44 0.38 0.80 0.35 0.31 0.68 0.29 0.24 0.47 0.26 0.22 0.42 0.20 0.17 0.33 5 Power Inductor CDRH**D**R Series ◆ CDRH38D16R/HP Sumida P/N CDRH38D16RHPNP-R90NC CDRH38D16RHPNP-1R6NC CDRH38D16RHPNP-2R2NC CDRH38D16RHPNP-3R3MC CDRH38D16RHPNP-4R7MC CDRH38D16RHPNP-6R8MC CDRH38D16RHPNP-100MC CDRH38D16RHPNP-150MC CDRH38D16RHPNP-220MC CDRH38D16RHPNP-330MC CDRH38D16RHPNP-470MC CDRH38D16RHPNP-680MC Inductance (µH) D.C.R. (m ) ± 1.6±30% 2.2±30% 3.3±20% 4.7±20% 6.8±20% 10±20% 15±20% 22±20% 33±20% 47±20% 68±20% Ω 20±25% 29±25% 34±25% 59±25% 82±25% 112±25% 156±20% 216±20% 371±20% 694±20% 847±20% 1357±20% Inductance (µH) D.C.R. (m ) 0.9 30% Saturation Current (A) 1 ℃ (at 20 ) ※ (at 100 ℃) Temperature Rise Current (A) 2 ※ 2.66 2.40 3.30 2.06 1.76 2.95 1.76 1.50 2.65 1.46 1.22 1.95 1.24 1.07 1.60 1.00 0.85 1.35 0.84 0.72 1.15 0.66 0.56 1.00 0.54 0.46 0.75 0.45 0.38 0.50 0.38 0.32 0.45 0.32 0.27 0.30 ◆ CDRH38D16R/LD Sumida P/N CDRH38D16RLDNP-R90NC CDRH38D16RLDNP-1R6NC CDRH38D16RLDNP-2R2NC CDRH38D16RLDNP-3R3MC CDRH38D16RLDNP-4R7MC CDRH38D16RLDNP-6R8MC CDRH38D16RLDNP-100MC CDRH38D16RLDNP-150MC CDRH38D16RLDNP-220MC CDRH38D16RLDNP-330MC CDRH38D16RLDNP-470MC CDRH38D16RLDNP-680MC CDRH38D16RLDNP-101MC ± 1.6±30% 2.2±30% 3.3±20% 4.7±20% 6.8±20% 10±20% 15±20% 22±20% 33±20% 47±20% 68±20% 100±20% 0.9 30% Ω 18±25% 25±25% 30±25% 37±25% 55±25% 75±25% 104±20% 163±20% 248±20% 351±20% 490±20% 867±20% 1335±20% Saturation Current (A) 1 ℃ (at 20 ) ※ (at 100 ℃) Temperature Rise Current (A) 2 ※ 1.54 1.31 3.80 1.14 0.99 3.15 1.01 0.88 3.00 0.81 0.70 2.60 0.69 0.59 2.00 0.56 0.49 1.75 0.47 0.40 1.45 0.36 0.32 1.13 0.32 0.28 0.90 0.26 0.23 0.75 0.22 0.19 0.65 0.18 0.15 0.45 0.15 0.12 0.35 6 Power Inductor CDRH**D**R Series ◆ CDRH50D28R Ω Sumida P/N Inductance (µH) D.C.R. (m ) Max. (Typ.) CDRH50D28RNP-1R2NC 1.2 30% ± 1.6±30% 2.2±30% 3.0±20% 4.7±20% 6.8±20% 10±20% 15±20% 22±20% 33±20% 47±20% ±25% 15±25% 17±25% 25±25% 40±25% 61±25% 87±25% 140±20% 175±20% 248±20% 370±20% CDRH50D28RNP-1R6NC CDRH50D28RNP-2R2NC CDRH50D28RNP-3R0NC CDRH50D28RNP-4R7NC CDRH50D28RNP-6R8NC CDRH50D28RNP-100NC CDRH50D28RNP-150NC CDRH50D28RNP-220NC CDRH50D28RNP-330NC CDRH50D28RNP-470NC 13 Saturation Current (A) 1 Temperature Rise Current (A) 2 4.80 5.40 4.20 4.70 3.65 4.30 3.10 3.50 2.50 2.70 2.10 2.20 1.70 1.75 1.40 1.30 1.15 1.16 0.94 0.98 0.78 0.78 ※ ※ ◆ CDRH50D43R Sumida P/N CDRH50D43RNP-2R2NC CDRH50D43RNP-3R3NC CDRH50D43RNP-4R7MC CDRH50D43RNP-6R8MC CDRH50D43RNP-100MC CDRH50D43RNP-150MC CDRH50D43RNP-220MC CDRH50D43RNP-330MC CDRH50D43RNP-470MC CDRH50D43RNP-680MC CDRH50D43RNP-101MC CDRH50D43RNP-151MC CDRH50D43RNP-221MC Ω Inductance (µH) D.C.R. (m ) Max. (Typ.) ± 3.3±30% 4.7±20% 6.8±20% 10±20% 15±20% 22±20% 33±20% 47±20% 68±20% 100±20% 150±20% 220±20% ±25% 25±25% 30±25% 37±25% 47±25% 72±25% 112±20% 160±20% 270±20% 430±20% 545±20% 775±20% 975±20% 2.2 30% 22 Saturation Current (A) 1 Temperature Rise Current (A) 2 3.60 3.80 2.90 3.50 2.44 3.20 2.12 2.80 1.75 2.40 1.44 1.90 1.16 1.44 0.96 1.25 0.78 0.91 0.65 0.72 0.54 0.65 0.44 0.51 0.36 0.49 ※ ※ 7 Power Inductor CDRH**D**R Series ◆ CDRH60D28R Sumida P/N CDRH60D28RNP-2R2NC CDRH60D28RNP-3R0NC CDRH60D28RNP-3R9MC CDRH60D28RNP-4R7MC CDRH60D28RNP-6R8MC CDRH60D28RNP-100MC CDRH60D28RNP-150MC CDRH60D28RNP-220MC CDRH60D28RNP-330MC CDRH60D28RNP-470MC CDRH60D28RNP-680MC CDRH60D28RNP-100MC CDRH60D28RNP-150MC Inductance (µH) ± 3.0±30% 3.9±20% 4.7±20% 6.8±20% 10±20% 15±20% 22±20% 33±20% 47±20% 68±20% 100±20% 150±20% 2.2 30% Ω D.C.R. (m ) Max. (Typ.) Saturation Current (A) 1 Temperature Rise Current (A) 2 20(16) 3.50 4.85 22.5(18) 3.00 4.45 27.5(22) 2.70 4.00 30(24) 2.40 3.75 46.3(37) 2.00 2.90 72.5(58) 1.60 2.25 111(89) 1.35 1.75 132(110) 1.10 1.55 198(165) 0.93 1.27 300(250) 0.76 1.02 456(380) 0.65 0.80 654(545) 0.54 0.65 942(785) 0.44 0.54 ※ ※ ◆ CDRH60D43R Sumida P/N CDRH60D43RNP-1R5NC CDRH60D43RNP-2R2NC CDRH60D43RNP-3R3NC CDRH60D43RNP-4R7MC CDRH60D43RNP-6R8MC CDRH60D43RNP-100MC CDRH60D43RNP-150MC CDRH60D43RNP-220MC CDRH60D43RNP-330MC CDRH60D43RNP-470MC CDRH60D43RNP-680MC CDRH60D43RNP-101MC CDRH60D43RNP-151MC CDRH60D43RNP-221MC CDRH60D43RNP-331MC Ω Inductance (µH) D.C.R. (m ) Max. (Typ.) ± 2.2±30% 3.3±30% 4.7±20% 6.8±20% 10±20% 15±20% 22±20% 33±20% 47±20% 68±20% 100±20% 150±20% 220±20% 330±20% ± 17±25% 22±25% 26±25% 31±25% 38±25% 78±25% 118±20% 178±20% 270±20% 325±20% 415±20% 670±20% 1030±20% 1325±20% 1.5 30% 15 25% Saturation Current (A) 1 ℃ (at 20 ) ※ (at 105 ℃) Temperature Rise Current (A) 2 ※ 5.80 4.80 5.20 4.80 4.00 4.40 4.40 3.60 4.10 3.50 2.80 3.80 3.10 2.50 3.45 2.60 2.00 2.90 2.10 1.60 1.98 1.80 1.30 1.55 1.45 1.12 1.33 1.20 0.90 1.04 1.00 0.75 0.90 0.85 0.66 0.82 0.68 0.52 0.65 0.56 0.44 0.49 0.47 0.38 0.45 8 Power Inductor CDRH**D**R Series ◆ CDRH98D18R Inductanc e (µH) Sumida P/N CDRH98D18RNP-4R3MC CDRH98D18RNP-6R8MC CDRH98D18RNP-100MC CDRH98D18RNP-150MC CDRH98D18RNP-220MC CDRH98D18RNP-330MC CDRH98D18RNP-470MC ± 6.8±20% 10±20% 15±20% 22±20% 33±20% 47±20% 4.3 20% Ω D.C.R. (m ) Max. (Typ.) Saturation Current (A) 1 Temperature Rise Current (A) 2 38.5(31) 3.30 3.70 66(53) 2.75 2.75 81(65) 2.30 2.40 125(100) 1.85 1.85 195(156) 1.50 1.50 287(230) 1.25 1.25 410(328) 1.05 1.05 ※ ※ ※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 Shanghai Shenzhen Taipei Tel.+852-2880-6688 FAX.+852-2565-9600 Tel.+86-021-58363299 FAX.+86-021-58363266 Tel.+86-755-82910228 FAX.+86-755-82910338 Tel.+886-2-27065228 FAX.+886-2-27065229 Tokyo Seoul Singapore Malaysia Tel.+81-3-5202-7112 FAX.+81-3-5202-7105 Tel.+82-2-6237-0777 FAX.+82-2-6237-0778 Tel.+65-6296-3388 FAX.+65-6296-3390 Tel.+60-3-8733-0900 FAX.+60-3-8737-7384 Chicago California Tel.+1-847-545-6700 FAX. +1-847-545-6720 Tel.+1-408-321-9660 FAX. +1-408-321-9308 9