Sumida CDRH58D14RHF-4R7NC Power inductor Datasheet

SMD Power Inductor
CDRH58D14R
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H:6.0 6.0 x1.5 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)
• Storage temperature range: -40
+105
• 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: 1-Jun-11
℃
℃
SMD Power Inductor
CDRH58D14R
Electrical Characteristics
Part No.
Stamp
CDRH58D14RHF-1RØNC
A
CDRH58D14RHF-1R4NC
B
CDRH58D14RHF-2RØNC
C
CDRH58D14RHF-2R7NC
D
CDRH58D14RHF-3R3NC
E
CDRH58D14RHF-4R7NC
F
CDRH58D14RHF-6R8MC
G
CDRH58D14RHF-1ØØMC
H
CDRH58D14RHF-15ØMC
J
CDRH58D14RHF-22ØMC
K
CDRH58D14RHF-33ØMC
L
CDRH58D14RHF-47ØMC
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: 1-Jun-11
SMD Power Inductor
CDRH58D14R
Saturation Current & Temperature Rise Graph
L (20
L(
℃)
L (105
μH) 1. CDRH58D14RHF-1R0NC△T (℃)
L(
℃)
△T
μH) 2. CDRH58D14RHF-1R4NC△T (℃)
L(
μH) 3. CDRH58D14RHF-2R0NC△T (℃)
1.2
60
1.8
60
2.4
60
1.0
50
1.5
50
2.0
50
0.8
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)
L(
μH)
3.6
△T (℃)
4. CDRH58D14RHF-2R7NC
60
0.0 0.8 1.6 2.4 3.2 4.0 4.8
DC (A)
L(
μH) 5. CDRH58D14RHF-3R3NC△T (℃)
4.8
60
0.0 0.8 1.6 2.4 3.2 4.0 4.8
DC (A)
L(
6
μH) 6. CDRH58D14RHF-4R7NC△T (℃)
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 0.6 1.2 1.8 2.4 3.0 3.6
DC (A)
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
△T (℃)
L(
12
60
7.5
50
10
6.0
40
4.5
L(
μH)
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
9.0
7. CDRH58D14RHF-6R8NC
60
μH) 8. CDRH58D14RHF-100MC△T (℃)
L(
μH) 9. CDRH58D14RHF-150MC△T (℃)
18
60
50
15
50
8
40
12
40
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: 1-Jun-11
SMD Power Inductor
CDRH58D14R
Solder Reflow Condition
T (℃)
300
250
Heat Endurance
260℃
230℃
200
0
60
120
180
240
245℃ PEAK
230
150
60
100
Temperature Chart
200
10
150
50
0
T (℃)
300
250
170
100
300
T (s)
40s
±10 ℃,60~120s
℃
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.+852-2880-6688
FAX.+852-2565-9600
[email protected]
Tel.+86-021-5836-3299
FAX.+86-021-5836-3266
[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]
Tokyo
Seoul
Singapore
San Jose
Tel.+81-3-5202-7112
FAX.+81-3-5202-7105
[email protected]
Tel.+82-2-6237-0777
FAX.+82-2-6237-0778
[email protected]
Tel.+65-6296-3388
FAX.+65-6296-3390
[email protected]
Tel.+1-408-3219660
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: 1-Jun-11
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