Sumida CDEP134NP-2R5MC Smd power inductor Datasheet

SMD Power Inductor
CDEP134
Description
• Ferrite core construction.
• Magnetically shielded.
• L W H: 13.9 13.9 4.9 mm Max.
• Product weight: 2.6g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
RoHS
× ×
Dimension - [mm]
MAX.4.9
13.5 ±0.4
2.
0②
±
2. 6.
0 2
±2
2. .
7 0
±
6.
2①
4.
0
±
.53
1
9.6±0.3
.2
0
±
.5
2
③
Environmental Data
• Operating temperature range: -40
+125
(including coil’s self temperature rise)
• Storage temperature range: -40
+125
• Solder reflow temperature: 260
peak.
℃～ ℃
℃～ ℃
℃
Packaging
• Carrier tape and reel packaging
• 11.8”diameter reel
• 500pcs per reel
Applications
• Ideally used in Notebook PC CPU power
supply.
Land pattern and Schematics - [mm]
10.0
4.4
× ×
②
③
4 0.
.
9 51
①
2.6
Page 1 of 4
Revised: 10-Dec-13
SMD Power Inductor
CDEP134
Electrical Characteristics
Electrical Characteristics - 1
PART NO.
STAMP
CDEP134NP-0R4NC
0R4N
CDEP134NP-0R9MC
0R9M
CDEP134NP-1R6MC
1R6M
CDEP134NP-2R5MC
2R5M
CDEP134NP-3R6MC
3R6M
CDEP134NP-4R8MC
4R8M
CDEP134NP-6R4MC
6R4M
CDEP134NP-8R0MC
8R0M
INDUCTANCE
WITHIN
1
［
］※
0.4μH±30%
0.9μH±20%
1.6μH±20%
2.5μH±20%
3.6μH±20%
4.8μH±20%
6.4μH±20%
8.0μH±20%
Ω
℃
D.C.R. (m )
[MAX.] (Typ.)
(at 20 )
SATURATION
CURRENT ( A ) 2
(at 20
℃)
※
(at100℃)
TEMPERATURE
RISE CURRENT
( A ) 3 T=40
※ △
1.9(1.6)
32.0
27.0
18.5
2.5(2.1)
21.6
18.4
17.0
3.7(3.1)
16.0
13.8
15.0
6.6(5.5)
12.8
11.0
10.5
10.8(9.0)
10.9
9.1
8.0
12.0(10.0)
9.3
8.0
7.5
16.3(13.6)
8.0
6.8
7.0
18.4(15.3)
7.2
6.1
6.5
℃
Electrical Characteristics - 2
PART NO.
STAMP
CDEP134NP-0R3NC-H
0R3NH
CDEP134NP-0R6NC-H
0R6NH
CDEP134NP-1R2MC-H
1R2MH
CDEP134NP-1R8MC-H
1R8MH
CDEP134NP-2R7MC-H
2R7MH
CDEP134NP-3R6MC-H
3R6MH
CDEP134NP-4R8MC-H
4R8MH
CDEP134NP-6R0MC-H
6R0MH
INDUCTANCE
WITHIN 1
［
］※
0.3μH±30%
0.66μH±30%
1.2μH±20%
1.8μH±20%
2.7μH±20%
3.6μH±20%
4.8μH±20%
6.0μH±20%
Ω
℃
D.C.R. (m )
[MAX.] (Typ.)
(at 20 )
SATURATION
CURRENT ( A ) 2
(at 20
℃)
※
(at100℃)
TEMPERATURE
RISE CURRENT
( A ) 3 T=40
※ △
1.9(1.6)
35.0
32.0
18.5
2.5(2.1)
29.0
24.0
17.0
3.7(3.1)
21.0
17.6
15.0
6.6(5.5)
17.6
14.4
10.5
10.8(9.0)
14.7
12.0
8.0
12.0(10.0)
12.5
10.2
7.5
16.3(13.6)
11.0
9.0
7.0
18.4(15.3)
9.6
8.0
6.5
※1. Measuring condition: at 100kHz.
※2. Saturation current: The value of D.C. current when the inductance decreases to 65% (while the
inductance tolerance is ±30%) or 75% (while the inductance tolerance is±20%) of it’s nominal.
※3. Temperature rise current: The value of D.C. current when the temperature rise is △t＝40℃(Ta＝20℃).
Page 2 of 4
Revised: 10-Dec-13
℃
SMD Power Inductor
CDEP134
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
L ( H)
℃
△T
L (100 )
1. CDEP134NP-0R4NC
0.6
△T (℃)
μ
L ( H)
60
1.2
0.5
50
0.4
2. CDEP134NP-0R9MC
△T (℃)
μ
L ( H)
3. CDEP134NP-1R6MC
△T (℃)
60
1.8
1.0
50
1.5
50
40
0.8
40
1.2
40
0.3
30
0.6
30
0.9
30
0.2
20
0.4
20
0.6
20
0.1
10
0.2
10
0.3
10
0
0.0
0
0.0
0.0
0
μ
L ( H)
8
16 24 32
DC (A)
40
4. CDEP134NP-2R5MC
3.0
48
0
△T (℃)
μ
L ( H)
60
3.6
2.5
50
2.0
8
16
DC (A)
24
32
5. CDEP134NP-3R6MC
60
0
0
△T (℃)
μ
L ( H)
4
8
12 16
DC (A)
20
6. CDEP134NP-4R8MC
24
△T (℃)
60
6
3.0
50
5
50
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
μ
L ( H)
4
8
12
DC (A)
16
7. CDEP134NP-6R4MC
9.0
20
0
△T (℃)
μ
L ( H)
60
9.0
7.5
50
6.0
3
6
9 12
DC (A)
15
8. CDEP134NP-8R0MC
18
60
0
0
△T (℃)
3
μ
L ( H)
6
9
DC (A)
12
9. CDEP134NP-0R3NC-H
15
△T (℃)
60
0.6
7.5
50
0.5
50
40
6.0
40
0.4
40
4.5
30
4.5
30
0.3
30
3.0
20
3.0
20
0.2
20
1.5
10
1.5
10
0.1
10
0
0.0
0
0.0
0.0
0
μ
L ( H)
2
4
6
8
DC (A)
10
10. CDEP134NP-0R6NC-H
1.2
12
0
△T (℃)
μ
L ( H)
60
1.8
1.0
50
0.8
2
4
6
8
DC (A)
10
11. CDEP134NP-1R2MC-H
12
60
0
0
△T (℃)
μ
L ( H)
8
16
24
DC (A)
32
40
△T (℃)
12. CDEP134NP-1R8MC-H
60
2.4
1.5
50
2.0
50
40
1.2
40
1.6
40
0.6
30
0.9
30
1.2
30
0.4
20
0.6
20
0.8
20
0.2
10
0.3
10
0.4
10
0
0.0
0
0.0
0.0
0
8
16
DC (A)
24
32
40
0
8
16
DC (A)
Page 3 of 4
24
32
60
0
0
4
8
12 16
DC (A)
20
Revised: 10-Dec-13
24
SMD Power Inductor
CDEP134
Saturation Current & Temperature Rise Graph
℃
℃
L (20 )
μ
L ( H)
△T
L (100 )
13. CDEP134NP-2R7MC-H
3.0
△T (℃)
μ
L ( H)
60
4.8
2.5
50
2.0
14. CDEP134NP-3R6MC-H
△T (℃)
μ
L ( H)
15. CDEP134NP-4R8MC-H
△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
μ
L ( H)
4
8 12 16
DC (A)
20
16. CDEP134NP-6R0MC-H
9.0
24
0
3
6
△T (℃)
9 12
DC (A)
15
18
60
0
0
4
8
DC (A)
12
16
60
7.5
50
6.0
40
4.5
30
3.0
20
1.5
10
0.0
0
0
3
6
9
DC (A)
12
15
Solder Reflow Condition
T (℃)
300
250
Heat Endurance
260℃
230℃
200
0
60
120
180
240
245℃ PEAK
170±10 ℃,60~120s
100
300
T (s)
℃
230
40s
150
60
100
Temperature Chart
200
10
150
50
0
T (℃)
300
250
50
0
0
60
120
180
240
300 T (s)
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Page 4 of 4
Revised: 10-Dec-13