Sumida CDRH70D43DNP-4R7PC Smd power inductor Datasheet

SMD Power Inductor
CDRH70D43D
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H: 7.3 7.3 x4.5 mm Max.
• Product weight:0.75g(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]
Packaging
• Carrier tape and reel packaging
Applications
• Ideally used in Hard disk-related, power
supply for TV and game machine etc.
Land pattern and Schematics - [mm]
②
①
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Page 1 of 4
①
Revised: 14-Nov-11
℃
℃
SMD Power Inductor
CDRH70D43D
Electrical Characteristics
Part Name
Stamp
CDRH70D43DNP-2R0PC
2R0
CDRH70D43DNP-3R6PC
3R6
CDRH70D43DNP-4R7PC
4R7
CDRH70D43DNP-7R5MC
7R5
CDRH70D43DNP-100MC
100
CDRH70D43DNP-150MC
150
CDRH70D43DNP-220MC
220
CDRH70D43DNP-330MC
330
CDRH70D43DNP-470MC
470
CDRH70D43DNP-680MC
680
CDRH70D43DNP-101MC
101
Inductance (uh)
within
[
]※1
2.0μH±25%
3.6μH±25%
4.7μH±25%
7.5μH±20%
10.0μH±20%
15.0μH±20%
22.0μH±20%
33.0μH±20%
47.0μH±20%
68.0μH±20%
100.0μH±20%
Ω
D.C.R. (m )
[Max.] (Typ.)
Saturation current
(A)
2
℃
at 20
※
℃
Temperature rise
Current (A) 3
※
at 105
14.4(11.5)
6.60
5.50
7.60
19.4(15.5)
4.80
4.00
6.00
23.8(19)
4.20
3.30
5.20
35.0(28)
3.50
2.80
4.00
42.5(34)
2.90
2.40
3.60
63.1(50.5)
2.40
2.00
2.70
85(68)
2.00
1.65
2.25
105(84)
1.60
1.35
2.15
155(124)
1.30
1.10
1.65
241(193)
1.10
0.90
1.30
362(290)
0.90
0.78
1.02
※1. Measuring condition: at 100kHz.
※2. Saturation current: The value of D.C. current when the inductance decreases to 70% of it’s nominal value.
※3. Temperature rise current: The value of D.C. current when the temperature rise is △t=40℃(Ta=20℃).
Page 2 of 4
Revised: 14-Nov-11
SMD Power Inductor
CDRH70D43D
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
℃
△T
L (105 )
1. CDRH70D43DNP-2R0PC
L ( H)
3.0
△T (℃)
μ
L ( H)
60
4.8
2.5
50
2.0
2. CDRH70D43DNP-3R6PC
△T (℃)
μ
L ( H)
3. CDRH70D43DNP-4R7PC
△T (℃)
60
6
4.0
50
5
50
40
3.2
40
4
40
1.5
30
2.4
30
3
30
1.0
20
1.6
20
2
20
0.5
10
0.8
10
1
10
0.0
0
0.0
0
0
0
0
2
4
DC (A)
6
8
μ
0
△ ℃
μ
4. CDRH70D43DNP-7R5MC
T( )
L ( H)
L ( H)
9.0
60
12
7.5
50
6.0
1
2
3
4
DC (A)
5
5. CDRH70D43DNP-100MC
6
0
△T (℃)
μ
L ( H)
60
1
2
3
4
DC (A)
5
6. CDRH70D43DNP-150MC
6
△T (℃)
60
18
10
50
15
50
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
1
μ
2
3
DC (A)
4
7. CDRH70D43DNP-220MC
L ( H)
30
5
△T (℃)
0.0 0.6 1.2 1.8 2.4 3.0 3.6
DC (A)
μ
L ( H)
60
36
25
50
20
8. CDRH70D43DNP-330MC
△T (℃)
60
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
μ
L ( H)
9. CDRH70D43DNP-470MC
△T (℃)
60
60
30
50
50
50
40
24
40
40
40
15
30
18
30
30
30
10
20
12
20
20
20
5
10
6
10
10
10
0
0
0
0
0
0.0
0.5
μ
1.0 1.5
DC (A)
2.0
2.5
△ ℃
0.0 0.4 0.8 1.2 1.6 2.0 2.4
DC (A)
μ
△T (℃)
10. CDRH70D43DNP-680MC
L ( H)
T( )
L ( H)
90
60
120
75
50
100
50
60
40
80
40
45
30
60
30
30
20
40
20
15
10
20
10
0
0
0
0
0.0
0.3
0.6 0.9
DC (A)
1.2
1.5
60
0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
11. CDRH70D43DNP-101MC
60
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
Page 3 of 4
Revised: 14-Nov-11
SMD Power Inductor
CDRH70D43D
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.+852-2880-6688
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.+1-408-321-9660
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: 14-Nov-11
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