Sumida CDH30D14DSHPHF-3R3MC Smd power inductor Datasheet

SMD Power Inductor
CDH30D14D/SHP
Description
• Ferrite drum core construction.
• Magnetically unshielded.
• L W H: 3.2 3.15 1.5 mm Max.
• Product weight: 42mg(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]
1.4 ±0.1
3.0 ±0.15
2.8
1.0
1
.
0
±
1
.
3
Packaging
• Carrier tape and reel packaging.
• 13.0”diameter reel
• 4000pcs per reel
0
.
2
Land pattern and Schematics - [mm]
Applications
• Ideally used in Mobile phone, PDA, MP3,
DVC/DSC,HDD etc as DC-DC converter
inductors.
3.0
0.8
× ×
1.1
1
2
2
.
2
Electrical Characteristics
Part No.
Stamp
CDH30D14DSHPHF-R68NC
L
CDH30D14DSHPHF-1R0NC
A
CDH30D14DSHPHF-1R5NC
B
CDH30D14DSHPHF-2R2NC
C
CDH30D14DSHPHF-3R3MC
D
CDH30D14DSHPHF-4R7MC
E
CDH30D14DSHPHF-6R8MC
F
CDH30D14DSHPHF-100MC
G
μ
※
0.68±30%
1.0±30%
1.5±30%
2.2±30%
3.3±20%
4.7±20%
6.8±20%
10±20%
Inductance ( H)
[Within]
1
Ω
℃
35±25%
50±25%
75±25%
110±20%
155±20%
255±20%
400±20%
620±20%
D.C.R. (m )
[Within]
(at20 )
※
Saturation current
(A)
2
℃)
(at20
℃)
※
Temperature rise
current (A) 3
(at105
3.60
2.84
2.80
2.92
2.32
2.20
2.44
2.00
1.80
2.00
1.64
1.40
1.64
1.36
1.22
1.33
1.06
0.91
1.14
0.90
0.70
0.91
0.72
0.56
※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 1 of 3
Revised: 10-Dec-13
SMD Power Inductor
CDH30D14D/SHP
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
℃
△T
L (105 )
△ ℃
μ
△ ℃
μ
△ ℃
1. CDH30D14DSHPHF-R68NC
L ( H)
T( )
2. CDH30D14DSHPHF-1R0NC
L ( H)
T( )
3. CDH30D14DSHPHF-1R5NC
L ( H)
T( )
1.2
60
1.2
60
1.8
1.0
50
1.0
50
1.5
50
0.8
40
0.8
40
1.2
40
0.6
30
0.6
30
0.9
30
0.4
20
0.4
20
0.6
20
0.2
10
0.2
10
0.3
10
0
0.0
0
0.0
0.0
0
1
μ
2
3
DC (A)
4
5
0
△ ℃
μ
1
2
DC (A)
3
4
0
0.0
△ ℃
60
μ
0.8
1.6
DC (A)
2.4
3.2
△ ℃
4. CDH30D14DSHPHF-2R2NC
T( )
L ( H)
5. CDH30D14DSHPHF-3R3MC
L ( H)
T( )
6. CDH30D14DSHPHF-4R7MC
L ( H)
T( )
3.0
60
3.6
60
6
2.5
50
3.0
50
5
50
2.0
40
2.4
40
4
40
1.5
30
1.8
30
3
30
1.0
20
1.2
20
2
20
0.5
10
0.6
10
1
10
0
0.0
0
0
0.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
μ
△ ℃
0.0 0.4 0.8 1.2 1.6 2.0 2.4
DC (A)
μ
△ ℃
7. CDH30D14DSHPHF-6R8MC
L ( H)
T( )
8. CDH30D14DSHPHF-100MC
L ( H)
T( )
9.0
60
12
7.5
50
10
50
6.0
40
8
40
4.5
30
6
30
3.0
20
4
20
1.5
10
2
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)
60
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
Page 2 of 3
Revised: 10-Dec-13
SMD Power Inductor
CDH30D14D/SHP
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 3 of 3
Revised: 10-Dec-13
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