Sumida CDRH70D43DMNNP-470MC Ferrite drum core construction Datasheet

SMD Power Inductor
CDRH70D43DMN
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H: 7.3 7.3 4.5 mm Max.
• Product weight:0.75g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
RoHS
× ×
× ×
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]
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]
(1.2μH~10μH)
(15μH~47μH)
Page 1 of 4
Revised: 22-Nov-12
SMD Power Inductor
CDRH70D43DMN
Electrical Characteristics
Part Name
Stamp
CDRH70D43DMNNP-1R2PC
1R2
CDRH70D43DMNNP-2R4PC
2R4
CDRH70D43DMNNP-3R3PC
3R3
CDRH70D43DMNNP-4R3PC
4R3
CDRH70D43DMNNP-6R2MC
6R2
CDRH70D43DMNNP-100MC
100
CDRH70D43DMNNP-150MC
150
CDRH70D43DMNNP-220MC
220
CDRH70D43DMNNP-330MC
330
CDRH70D43DMNNP-470MC
470
Inductance
within
[
]※1
1.2μH±25%
2.4μH±25%
3.3μH±25%
4.3μH±25%
6.2μH±20%
10.0μH±20%
15.0μH±20%
22.0μH±20%
33.0μH±20%
47.0μH±20%
Ω
D.C.R. (m )
[Max.] (Typ.)
Saturation current
2
(A)
℃
at 20
※
℃
at 105
Temperature
rise Current
(A) 3
※
13.7(11)
11.40
9.00
7.80
15.6(12.5)
8.30
6.60
6.50
19.4(15.5)
7.20
5.80
5.60
23.8(19)
6.40
5.00
4.70
35.0(28)
5.10
4.20
3.80
52.5(42)
4.00
3.10
2.80
72.5(58)
3.30
2.70
2.30
106(85)
2.70
2.20
1.80
137(110)
2.20
1.70
1.60
200(160)
1.85
1.50
1.30
※1. Inductance 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: 22-Nov-12
SMD Power Inductor
CDRH70D43DMN
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
℃
△T
L (105 )
△ ℃
μ
△ ℃
3. CDRH70D43DMNNP-3R3PC
T( )
60
μ
4.8
3.0
50
4.0
50
40
2.4
40
3.2
40
0.9
30
1.8
30
2.4
30
0.6
20
1.2
20
1.6
20
0.3
10
0.6
10
0.8
10
0
0.0
0
0.0
1. CDRH70D43DMNNP-1R2PC
L ( H)
T( )
2. CDRH70D43DMNNP-2R4PC
L ( H)
T( )
L ( H)
1.8
60
3.6
1.5
50
1.2
0.0
0
3
6
9
DC (A)
12
μ
15
0
△ ℃
μ
4. CDRH70D43DMNNP-4R3PC
T( )
L ( H)
L ( H)
6
60
9.0
5
50
4
2
4
6
DC (A)
8
60
0
10
0
△ ℃
5. CDRH70D43DMNNP-6R2MC
T( )
△ ℃
μ
L ( H)
2
4
6
DC (A)
8
10
△ ℃
6. CDRH70D43DMNNP-100MC
T( )
60
18
7.5
50
15
50
40
6.0
40
12
40
3
30
4.5
30
9
30
2
20
3.0
20
6
20
1
10
1.5
10
3
10
0
0.0
0
0
0
0
2
μ
4
DC (A)
6
8
0
△ ℃
μ
7. CDRH70D43DMNNP-150MC
L ( H)
T( )
L ( H)
24
60
30
20
50
16
2
4
DC (A)
6
8
0
0
△ ℃
8. CDRH70D43DMNNP-220MC
T( )
60
μ
L ( H)
1
2
3
DC (A)
4
5
△ ℃
9. CDRH70D43DMNNP-330MC
T( )
60
48
25
50
40
50
40
20
40
32
40
12
30
15
30
24
30
8
20
10
20
16
20
4
10
5
10
8
10
0
0
0
0
0
0
0
μ
1
2
DC (A)
3
4
0.0
0.8
1.6
DC (A)
2.4
3.2
60
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
△ ℃
10. CDRH70D43DMNNP-470MC
L ( H)
T( )
60
60
50
50
40
40
30
30
20
20
10
10
0
0
0.0 0.4 0.8 1.2 1.6 2.0 2.4
DC (A)
Page 3 of 4
Revised: 22-Nov-12
SMD Power Inductor
CDRH70D43DMN
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: 22-Nov-12
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