Sumida CDBH12D58 Power inductor Datasheet

Power Inductor
CDBH Series
■ Features
◎ Magnetically shielded construction.
◎ Storage temperature range: -40℃~+105℃.
◎ Operating temperature range: -40℃~+125℃(including coil’s self-heat).
◎ RoHS Compliance.
■ Applications
Ideally used in Server & PC, etc. (Multiple chopper DC-DC converter,
Various decentralized Power Supplier.)
■ Shapes and Dimensions/Recommended Land Patterns(mm)
◆ CDBH6D28
Max.3.0
1.0 1.0
1.2
5.3 0.3
1.2
8.0 0.5
±
◆ Land pattern
9.6
2.6
2.6
1.7
6.6
3.8
◆ Schematics
(1.3)
±
1.7
±
6.0 0.3
(1.3)
◆ Dimensions
1
Power Inductor
CDBH Series
◆ CDBH8D38
◆ Dimensions
±
Max.4.0
1.2
2.0
2.0
1.2
1.2
9.0 0.5
4.5 0.5
(2.25)
8.5 0.3
±
(2.25)
±
◆ Land pattern
10.5
3.5
0.4
3.5
0.4
1.6
1.6
1.6
3.5
5.6
◆ Schematics
◆ CDBH10D43 、 CDBH12D58
◆ Dimensions
◆ Land pattern
C
H
D
G
I
J
F
B
E
A
Part No.
A
B
C
D
E
F
G
H
I
J
CDBH10D43
10.5
10.0
4.5
4.2
3.0
4.6
3.0
5.0
4.0
12.0
CDBH12D58
12.5
12.5
6.0
4.2
3.0
7.3
3.0
5.0
4.0
12.0
2
Power Inductor
CDBH Series
■Electrical Characteristics specification.
Sumida P/N
Inductance
(µH)
at 100KHz
CDBH6D28NP-R47MC
0.47 20%
[1-3]
±
D.C.R.
(m ) ※1
Ω
Saturation Current
(A) ※2
Temperature
Rise Current
(A) ※3
0.75 (0.60)
[(1-2),(3-4)]
9.5 (1-3)
[at 20 ]
7.0 (1-3)
[at 125 ]
CDBH8D38NP-R56MC
0.56 20%
[1-4]
1.13 (0.90)
[(1-6),(2-5),
(3-4)]
17.0 (1-4)
[at 20 ]
℃
13.0 (1-4)
[at 125 ]
CDBH10D46NP-R15NC
0.15
±30%
0.63 (0.50)
29
[at 20 ]
℃
25
[at 105 ]
℃
55
CDBH12D58NP-R20NC
0.20
±30%
0.78 (0.62)
44
[at 20 ]
34
[at 105 ]
50
±
℃
℃
℃
℃
℃
21.0
[1-3]
17.5
[1-4]
※1、( )is typical value.
※2、Saturation Current: This indicates the value of D.C. current when the inductance decreases to 75% of
its nominal value.
※3、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
3
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