CDH25D09 [SUMIDA]
Magnetically unshielded construction RoHS Compliance; 磁屏蔽结构符合RoHS指令
| 型号： | CDH25D09 |
| 厂家： | 
SUMIDA CORPORATION |
| 描述： | Magnetically unshielded construction RoHS Compliance |
| 文件： | 总3页 (文件大小：137K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Power Inductor
CDH25D09,CDH25D11
■ Features
◎ Magnetically unshielded construction.
◎ Land pattern is compatible to Chip 2520 size.
◎ Storage temperature range:-40℃~+105℃.
◎ Operating temperature range:-40℃~+105℃(including coil’s self-heat).
◎ RoHS Compliance.
■ Applications
Ideally used in Mobile phone,PDA,MP3,DSC/DVC,HDD,etc as
converter inductor.
■ Shapes and Dimensions/Recommended Land Patterns(mm)
◆ Dimensions (mm)
◆ Land pattern
0.8
2.5±0.1
1.1
*H
0.85
0.85
*H CDH25D09: 1.0mm Max;
CDH25D11: 1.2mm Max.
1
Power Inductor
CDH25D09,CDH25D11
■
Electrical Characteristics specification.
◆ CDH25D09
Inductance
(µH)
D.C.R.
Max.(Typ.)
Saturation
Current
Temperature
Rise Current
Sumida P/N
at 1MHz
(
)
(A)
1
(A)
2
CDH25D09HF-R47NC
CDH25D09HF-R68NC
CDH25D09HF-1R0NC
CDH25D09HF-1R5NC
CDH25D09HF-2R2MC
0.47 30%
0.68 30%
1.0 30%
1.5 30%
2.2 20%
0.069(0.055)
0.083(0.066)
0.115(0.092)
0.183(0.146)
0.279(0.223)
2.08(2.60)
1.82(2.28)
1.58(1.98)
1.26(1.57)
1.04(1.30)
1.69(1.90
1.52(1.72)
1.33(1.50)
0.89(1.00)
0.75(0.85)
CDH25D09HF-3R3MC
CDH25D09HF-4R7MC
CDH25D09HF-6R8MC
CDH25D09HF-100MC
3.3 20%
4.7 20%
6.8 20%
10.0 20%
0.361(0.289)
0.491(0.393)
0.735(0.588)
1.03 (0.821)
0.85(1.06)
0.70(0.87)
0.58(0.72)
0.47(0.59)
0.71(0.81)
0.58(0.65)
0.47(0.53)
0.39(0.45)
2
Power Inductor
CDH25D09,CDH25D11
■
Electrical Characteristics specification.
◆ CDH25D11
Inductance
(µH)
D.C.R.
Max.(Typ.)
Saturation
Current
Temperature
Rise Current
Sumida P/N
at 1MHz
(
)
(A)
1
(A)
2
CDH25D11HF-R47NC
CDH25D11HF-1R0NC
CDH25D11HF-1R5NC
CDH25D11HF-2R2MC
CDH25D11HF-3R3MC
CDH25D11HF-4R7MC
CDH25D11HF-6R8MC
CDH25D11HF-100MC
0.47 30%
1.0 30%
1.5 30%
2.2 20%
3.3 20%
4.7 20%
6.8 20%
10.0 20%
68.9m(55.1m)
0.108(86.4m)
0.165(0.132)
0.195(0.156)
0.301(0.241)
0.468(0.374)
0.730(0.584)
0.983(0.786)
3.05(3.81)
2.20(2.75)
1.78(2.23)
1.39(1.74)
1.14(1.42)
0.98(1.22)
0.82(1.02)
0.68(0.85)
1.80(2.00)
1.40(1.58)
1.15(1.30)
1.02(1.15)
0.80(0.89)
0.60(0.67)
0.48(0.55)
0.44(0.52)
1
2
Saturation Current: This indicates the value of D.C. current when the inductance decreases to 70% of
its nominal value.
Temperature Rise Current: The actual current when temperature of coil becomes T=40 .(Ta=20
)
For More Information
Hong Kong
Shanghai
Shenzhen
Taipei
Tel.+886-2-27065228
FAX.+886-2-27065229
Tel.+852-2880-6688
FAX.+852-2565-9600
Tel.+86-021-58363299
FAX.+86-021-58363266
Tel.+86-755-82910228
FAX.+86-755-82910338
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
3
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