Sumida CDR7D28MNNP-2R0NC Smd power inductor Datasheet

SMD Power Inductor
CDR7D28MN
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H: 7.6 7.6 3.0 mm Max.
• Product weight: 0.46g(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]
MA X .3 . 0 ( T Y P . 2 .8 )
7 . 3± 0. 3
3
.
0
3±
.
7
× ×
②
①
TERMINAL
Land pattern and Schematics - [mm]
Page 1 of 4
Packaging
• Carrier tape and reel packaging
• 12.9”diameter reel
• 1000pcs per reel
Applications
• Ideally used in LCD driver, DSC/DVC ,
Notebook PC or the other portable equipment
Revised: 19-Dec-13
SMD Power Inductor
CDR7D28MN
Electrical Characteristics
Part Name
Stamp
CDR7D28MNNP-1R2 NC
1R2
CDR7D28MNNP-2R0 NC
2R0
CDR7D28MNNP-2R7 NC
2R7
CDR7D28MNNP-3R6 NC
3R6
CDR7D28MNNP-4R6 NC
4R6
CDR7D28MNNP-6R8 NC
6R8
CDR7D28MNNP-8R0 NC
8R0
CDR7D28MNNP-100 NC
100
CDR7D28MNNP-150 NC
150
CDR7D28MNNP-220 NC
220
CDR7D28MNNP-330 NC
330
CDR7D28MNNP-470 NC
470
CDR7D28MNNP-680 NC
680
CDR7D28MNNP-101 NC
101
CDR7D28MNNP-151 NC
151
CDR7D28MNNP-221 NC
221
CDR7D28MNNP-331 NC
331
CDR7D28MNNP-471 NC
471
Inductance
( H)
Within
1
[
μ
]※
1.2μH±25%
2.0μH±25%
2.7μH±25%
3.6μH±25%
4.6μH±25%
6.8μH±25%
8.0μH±25%
10μH±25%
15μH±25%
22μH±25%
33μH±25%
47μH±25%
68μH±25%
100μH±25%
150μH±25%
220μH±25%
330μH±25%
470μH±25%
Ω
℃
D.C.R. (m )
Max. (Typ.)
(at 20 )
Saturation Current
A
2
( )※
(at20℃)
(at105℃)
Temperature
rise current:
A
3
( )※
20.5(16.4)
5.90
4.65
4.50
23.8(19)
4.55
3.65
3.95
27.5(22)
4.10
3.30
3.70
32.5(26)
3.55
2.90
3.45
37.5(30)
3.30
2.65
3.20
46.3(37)
2.90
2.45
2.75
50.0(40)
2.60
2.10
2.60
53.8(48)
2.40
1.95
2.50
81.3(65)
2.10
1.65
2.00
120.0(96)
1.65
1.35
1.60
196.3(157)
1.35
1.10
1.20
275.0(220)
1.05
0.85
1.00
425.0(340)
0.90
0.70
0.78
655.0(524)
0.75
0.60
0.65
950.0(760)
0.60
0.45
0.52
1320(1100)
0.50
0.40
0.40
2184(1820)
0.35
0.30
0.31
2652(2210)
0.30
0.25
0.28
※1.Inductance measuring condition: at 100kHz.
※2. Saturation current: The value of D.C. current when the inductance decreases to 65% 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: 19-Dec-13
SMD Power Inductor
CDR7D28MN
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
L ( H)
℃
△T
L (100 )
1. CDR7D28MNNP-1R2NC
1.8
△T (℃)
μ
L ( H)
60
2.4
1.5
50
1.2
2. CDR7D28MNNP-2R0NC
△T (℃)
μ
L ( H)
3. CDR7D28MNNP-2R7NC
△T (℃)
60
3.6
2.0
50
3.0
50
40
1.6
40
2.4
40
0.9
30
1.2
30
1.8
30
0.6
20
0.8
20
1.2
20
0.3
10
0.4
10
0.6
10
0
0.0
0
0.0
0.0
0
μ
L ( H)
2
4
DC (A)
6
8
4. CDR7D28MNNP-3R6NC
0
△T (℃)
μ
L ( H)
1
2
3
4
DC (A)
5
5. CDR7D28MNNP-4R6NC
6
60
0
0
△T (℃)
μ
L ( H)
1
2
3
4
DC (A)
5
6. CDR7D28MNNP-6R8NC
6
△T (℃)
60
9.0
5
50
7.5
50
40
4
40
6.0
40
2.4
30
3
30
4.5
30
1.6
20
2
20
3.0
20
0.8
10
1
10
1.5
10
0.0
0
0
0
0.0
0
60
6
4.0
50
3.2
4.8
0
μ
L ( H)
1
2
3
DC (A)
4
7. CDR7D28MNNP-8R0NC
0
5
△T (℃)
μ
L ( H)
60
12
7.5
50
6.0
1
2
3
DC (A)
4
8. CDR7D28MNNP-100NC
5
60
0
△T (℃)
μ
L ( H)
1
2
DC (A)
3
9. CDR7D28MNNP-150NC
4
△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
9.0
0.0
0.0 0.6 1.2 1.8 2.4 3.0 3.6
DC (A)
μ
L ( H)
30
0.0
△T (℃)
10. CDR7D28MNNP-220NC
μ
L ( H)
60
36
25
50
20
0.8
1.6
DC (A)
2.4
3.2
△T (℃)
11. CDR7D28MNNP-330NC
60
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
μ
L ( H)
△T (℃)
12. CDR7D28MNNP-470NC
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 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)
Page 3 of 4
0.0
60
0.3
0.6 0.9
DC (A)
1.2
Revised: 19-Dec-13
1.5
SMD Power Inductor
CDR7D28MN
Saturation Current & Temperature Rise Graph
℃
℃
L (20 )
μ
L ( H)
△T
L (100 )
△T (℃)
μ
13. CDR7D28MNNP-680NC
△T (℃)
μ
14. CDR7D28MNNP-101NC
L ( H)
L ( H)
△T (℃)
15. CDR7D28MNNP-151NC
60
180
100
50
150
50
40
80
40
120
40
45
30
60
30
90
30
30
20
40
20
60
20
15
10
20
10
30
10
0
0
0
0
60
120
75
50
60
90
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
μ
L ( H)
0.0
△T (℃)
μ
16. CDR7D28MNNP-221NC
L ( H)
0.2
0.4 0.6
DC (A)
0.8
60
0
0.0
1.0
△T (℃)
μ
17. CDR7D28MNNP-331NC
L ( H)
0.2
0.4
DC (A)
0.6
0.8
△T (℃)
18. CDR7D28MNNP-471NC
60
600
300
50
500
50
40
240
40
400
40
120
30
180
30
300
30
80
20
120
20
200
20
40
10
60
10
100
10
0
0
60
360
200
50
160
240
0
0.0
0.2
0.4
DC (A)
0.6
0.8
0
60
0
0.0 0.1 0.2 0.3 0.4 0.5 0.6
DC (A)
0
0.0
0.1
0.2 0.3
DC (A)
0.4
0.5
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 4 of 4
Revised: 19-Dec-13
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