Sumida CDRH58D14RHF-2R7NC Smd power inductor Datasheet

SMD Power Inductor
CDRH58D14R
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H:6.0 6.0 1.5 mm Max.
• Product weight: 0.16g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
RoHS
× ×
Halogen
Free
Environmental Data
• Operating temperature range: -40
+105
(including coil’s self temperature rise)
+105
• Storage temperature range: -40
• Solder reflow temperature: 260
peak.
℃~ ℃
℃~ ℃
℃
Dimension - [mm]
5. 8 ±0 .2
5 .5
1. 4 ± 0. 1
2 .0
1 .7 5
2
.0
±
8
.5
0
.
5
Packaging
• Carrier tape and reel packaging
• 13.0”diameter reel
• 3000pcs per reel
Applications
• Ideally used in Hard Disk.
Land pattern and Schematics - [mm]
6 .0
1 .8
× ×
2 .1
6
.
5
2
1
Page 1 of 4
Revised: 7-Jan-14
SMD Power Inductor
CDRH58D14R
Electrical Characteristics
Part No.
Stamp
CDRH58D14RHF-1R0NC
A
CDRH58D14RHF-1R4NC
B
CDRH58D14RHF-2R0NC
C
CDRH58D14RHF-2R7NC
D
CDRH58D14RHF-3R3NC
E
CDRH58D14RHF-4R7NC
F
CDRH58D14RHF-6R8MC
G
CDRH58D14RHF-100MC
H
CDRH58D14RHF-150MC
J
CDRH58D14RHF-220MC
K
CDRH58D14RHF-330MC
L
CDRH58D14RHF-470MC
M
Inductance
( H)
[Within]
1
μ
※
1.0±30%
1.4±30%
2.0±30%
2.7±30%
3.3±30%
4.7±30%
6.8±20%
10±20%
15±20%
22±20%
33±20%
47±20%
D.C.R.
(m )
[Within]
(at 20 )
Ω
℃
16±25%
20±25%
25±25%
30±25%
44±25%
50±25%
75±25%
108±20%
159±20%
263±20%
387±20%
531±20%
Saturation
current
(A)
2
※
Temperature
rise current
(A)
3
3.15
4.62
2.55
4.15
2.13
3.75
1.87
3.35
1.70
2.84
1.40
2.50
1.16
2.06
0.96
1.72
0.78
1.47
0.65
1.09
0.54
0.88
0.45
0.75
※1 Measuring condition Inductance at 100kHz .
※2 Saturation current: The value of DC current when the inductance decreases to 70% of its nominal.
※3 Temperature rise current: The value of DC current when the temperature rise is △T=40℃(Ta=20℃).
Page 2 of 4
※
Revised: 7-Jan-14
SMD Power Inductor
CDRH58D14R
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
L ( H)
1.2
℃
L (105 )
△T (℃)
1. CDRH58D14RHF-1R0NC
μ
L ( H)
60
1.8
1.0
50
0.8
△T
△T (℃)
2. CDRH58D14RHF-1R4NC
μ
L ( H)
△T (℃)
3. CDRH58D14RHF-2R0NC
60
2.4
1.5
50
2.0
50
40
1.2
40
1.6
40
0.6
30
0.9
30
1.2
30
0.4
20
0.6
20
0.8
20
0.2
10
0.3
10
0.4
10
0.0
0
0.0
0
0.0
0
0.0 0.8 1.6 2.4 3.2 4.0 4.8
DC (A)
μ
L ( H)
3.6
△T (℃)
4. CDRH58D14RHF-2R7NC
60
0.0 0.8 1.6 2.4 3.2 4.0 4.8
DC (A)
μ
L ( H)
△T (℃)
5. CDRH58D14RHF-3R3NC
4.8
60
60
0.0 0.8 1.6 2.4 3.2 4.0 4.8
DC (A)
μ
L ( H)
6
△T (℃)
6. CDRH58D14RHF-4R7NC
60
3.0
50
4.0
50
5
50
2.4
40
3.2
40
4
40
1.8
30
2.4
30
3
30
1.2
20
1.6
20
2
20
0.6
10
0.8
10
1
10
0
0.0
0
0
0.0
0.0 0.6 1.2 1.8 2.4 3.0 3.6
DC (A)
μ
L ( H)
9.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
△T (℃)
7. CDRH58D14RHF-6R8NC
60
μ
L ( H)
△T (℃)
8. CDRH58D14RHF-100MC
12
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
60
μ
L ( H)
9. CDRH58D14RHF-150MC
18
△T (℃)
60
7.5
50
10
50
15
50
6.0
40
8
40
12
40
4.5
30
6
30
9
30
3.0
20
4
20
6
20
1.5
10
2
10
3
10
0.0
0
0
0
0
0
0.0 0.4 0.8 1.2 1.6 2.0 2.4
DC (A)
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
10. CDRH58D14RHF-220MC
11. CDRH58D14RHF-330MC
T( )
L ( H)
L ( H)
60
48
60
60
25
50
40
50
50
50
20
40
32
40
40
40
15
30
24
30
30
30
10
20
16
20
20
20
5
10
8
10
10
10
0
0
0
0
0
0
μ
L ( H)
30
△ T (℃)
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
△ ℃
μ
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
μ
△ T (℃)
12. CDRH58D14RHF-470MC
60
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
Page 3 of 4
Revised: 7-Jan-14
SMD Power Inductor
CDRH58D14R
Solder Reflow Condition
T (℃)
300
250
Heat Endurance
260℃
230℃
200
0
60
120
180
240
245℃ PEAK
T (s)
40s
± ℃,60~120s
170 10
100
300
℃
230
150
60
100
Temperature Chart
200
10
150
50
0
T (℃)
300
250
50
0
0
60
120
180
240
300 T (s)
Please refer to the sales offices on our website - http://www.sumida.com
Hong Kong
Shanghai
Shenzhen
Taipei
Tel.+852-2880-6781
FAX.+852-2565-9600
[email protected]
Tel.+86-21-5836-3299
FAX.+86-21-5836-3266
[email protected]
Tel.+86-755-8291-0228
FAX.+86-755-8291-0338
[email protected]
Tel.+886-2-8751-2737
FAX.+886-2-8751-2738
[email protected]
Saitama(Japan)
Seoul
Singapore
San Jose
Tel.+81-48-691-7300
FAX.+81-48-691-7340
[email protected]
Tel.+82-2-6237-0777
FAX.+82-2-6237-0778
[email protected]
Tel.+65-6296-3388
FAX.+65-6841-4426
[email protected]
Tel.+1-408-321-9660
FAX.+1-408-321-9308
[email protected]
Chicago
Obernzell
Neumarkt
Tel.+1-847-545-6700
FAX. +1-847-545-6720
[email protected]
Tel.+49-8591-937-0
FAX. +49-8591-937-103
[email protected]
Tel.+49-9181-4509-110
FAX. +49-9181-4509-310
[email protected]
Page 4 of 4
Revised: 7-Jan-14
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