Sumida CDH30D11DMBHF-150MC Smd power inductor Datasheet

SMD Power Inductor
CDH30D11D/MB
Description
• Ferrite drum core construction.
• Semi-shielded with ferrite powder.
• L W H: 3.2 3.1 1.2 mm Max.
• Product weight: 38mg(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]
3.0±0.1
1.1±0.1
2.8±0.1
1.0±0.1
1.
0
±
0.
2
1.
0
±
1.
3
Packaging
• Carrier tape and reel packaging.
• 13.0”diameter reel
• 4000pcs per reel
Applications
• Ideally used in Mobile phone, PDA, MP3,
DVC/DSC,HDD etc. as DC-DC converter
inductors.
Land pattern and Schematics - [mm]
3.0
0 .8
× ×
1. 1
1
2
2
.
2
Electrical Characteristics
Part No.
Stamp
CDH30D11DMBHF-1R0NC
A
CDH30D11DMBHF-1R5NC
C
CDH30D11DMBHF-2R2MC
E
CDH30D11DMBHF-3R3MC
G
CDH30D11DMBHF-4R7MC
J
CDH30D11DMBHF-6R8MC
L
CDH30D11DMBHF-100MC
N
CDH30D11DMBHF-150MC
Q
Inductance
( H)
[within] 1
μ
※
1.0±30%
1.5±30%
2.2±20%
3.3±20%
4.7±20%
6.8±20%
10±20%
15±20%
Ω
℃
45±25%
53±25%
68±25%
95±25%
170±20%
225±20%
360±20%
560±20%
D.C.R. (m )
[within]
(at 20 )
Saturation
current
(at 20 ) 2
Temperature
rise current
( ) 3
1.96
2.40
1.63
2.20
1.40
1.95
1.15
1.70
0.96
1.27
0.79
1.06
0.66
0.80
0.53
0.67
(A)
℃※
A※
※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 1 of 3
Revised: 2-Apr-12
℃
℃
SMD Power Inductor
CDH30D11D/MB
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
℃
△T
L (105 )
△ ℃
μ
1. CDH30D11DMBHF-1R0NC
L ( H)
T( )
L ( H)
1.8
60
1.8
1.5
50
1.2
△T (℃)
2. CDH30D11DMBHF-1R5NC
μ
L ( H)
△T (℃)
3. CDH30D11DMBHF-2R2MC
60
3.0
1.5
50
2.5
50
40
1.2
40
2.0
40
0.9
30
0.9
30
1.5
30
0.6
20
0.6
20
1.0
20
0.3
10
0.3
10
0.5
10
0
0.0
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
4. CDH30D11DMBHF-3R3MC
T( )
L ( H)
L ( H)
3.6
60
6
3.0
50
2.4
60
0
0.0
△T (℃)
5. CDH30D11DMBHF-4R7MC
μ
L ( H)
0.4
0.8 1.2
DC (A)
1.6
2.0
△T (℃)
6. CDH30D11DMBHF-6R8MC
60
9.0
5
50
7.5
50
40
4
40
6.0
40
1.8
30
3
30
4.5
30
1.2
20
2
20
3.0
20
0.6
10
1
10
1.5
10
0
0
0
0.0
0.0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
μ
0.0
△ ℃
μ
0.3
0.6 0.9
DC (A)
1.2
1.5
△T (℃)
7. CDH30D11DMBHF-100MC
L ( H)
T( )
L ( H)
12
60
18
10
50
15
50
8
40
12
40
6
30
9
30
4
20
6
20
2
10
3
10
0
0
0
0.0
0.2
0.4 0.6
DC (A)
0.8
1.0
60
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
8. CDH30D11DMBHF-150MC
60
0
0.0
0.2
0.4
0.6
DC (A)
Page 2 of 3
0.8
Revised: 2-Apr-12
SMD Power Inductor
CDH30D11D/MB
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 3 of 3
Revised: 2-Apr-12
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