SMD Power Inductor
CDEP105
Description
• Ferrite core construction.
• Magnetically shielded.
• L W H: 10.4 10.4 5.6 mm Max.
• Product weight: 1.5g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
Environmental Data
• Operating temperature range: -40
+125
(including coil’s self temperature rise)
+125
• Storage temperature range: -40
• Solder reflow temperature: 260
peak.
Packaging
• Carrier tape and reel packaging
• 13.0”diameter reel
• 500pcs per reel
RoHS
Halogen
Free
Dimension - [mm]
Land pattern and Schematics - [mm]
Applications
• Ideally used in PC and other high current
power supply.
Electrical Characteristics1 – Low D.C.R. Type
PART NO.
STAMP
CDEP1Ø5NP-ØR8MC-88
CDEP1Ø5NP-1R4MC-88
CDEP1Ø5NP-2R2MC-88
CDEP1Ø5NP-3R2MC-88
CDEP1Ø5NP-4R3MC-88
CDEP1Ø5NP-5R7MC-88
CDEP1Ø5NP-7R2MC-88
CDEP1Ø5NP-8R8MC-88
0R8ML
1R4ML
2R2ML
3R2ML
4R3ML
5R7ML
7R2ML
8R8ML
0.8
1.4
2.2
3.2
4.3
5.7
7.2
8.8
20
20
20
20
20
20
20
20
％
％
％
％
％
％
％
％
％
±
±
±
±
±
±
±
±
±
CDEP1Ø5NP-ØR3NC-88
0R3NL
0.36 30
1.7(1.4)
2.4(2.0)
4.1(3.4)
5.3(4.4)
7.5(6.2)
10.5(8.7)
12.4(10.3)
18.0(15.0)
23.8(19.8)
24.0
16.0
12.0
9.6
7.8
6.8
5.8
5.3
4.8
Page 1 of 5
℃
(at 20
)
(at100
)
20.0
13.2
10.0
8.0
6.6
5.7
4.9
4.2
4.0
Revised: 10-Dec-13
℃ △
※
℃
※
℃
INDUCTANCE
( H)
1
D.C.R.. (m )
[MAX.]
(at 20 )
SATURATION
CURRENT( A ) 2
TEMPERATURE
RISE CURRENT
(A) 3
T=40
19.0
17.7
13.0
11.2
9.0
7.8
7.4
6.2
4.9
℃
℃ ½℃
℃ ½℃
× ×
× ×
Ω
1
.
4
±
0
.
1
③
8.3 9.2
③
※ μ
0
②
1
.
①
2
.
6
±
2
.
6
±
0 5
. .
1 5
±
0
.
2
②
①
6.5.xaM
2
.
0
8.3
0.11
4.0±0.01
9.2
2 8
. .
5 5
1
0
.
0
±
0
.
4
SMD Power Inductor
CDEP105
Electrical Characteristics2 – Standard Type
PART NO.
STAMP
CDEP1Ø5NP-ØR4MC-5Ø
CDEP1Ø5NP-ØR8MC-5Ø
CDEP1Ø5NP-1R3MC-5Ø
CDEP1Ø5NP-1R8MC-5Ø
CDEP1Ø5NP-2R5MC-5Ø
CDEP1Ø5NP-3R2MC-5Ø
CDEP1Ø5NP-4RØMC-5Ø
CDEP1Ø5NP-5RØMC-5Ø
0R4MS
0R8MS
1R3MS
1R8MS
2R5MS
3R2MS
4R0MS
5R0MS
0.45 20
0.8
1.3
1.8
2.5
3.2
4.0
5.0
20
20
20
20
20
20
20
Electrical Characteristics3 – High Power Type
PART NO.
STAMP
CDEP1Ø5NP-ØR3NC-32
CDEP1Ø5NP-ØR5MC-32
CDEP1Ø5NP-ØR8MC-32
CDEP1Ø5NP-1R2MC-32
CDEP1Ø5NP-1R5MC-32
CDEP1Ø5NP-2RØMC-32
CDEP1Ø5NP-2R5MC-32
CDEP1Ø5NP-3RØMC-32
0R3NH
0R5MH
0R8MH
1R2MH
1R5MH
2R0MH
2R5MH
3R0MH
0.3
0.5
0.8
1.2
1.5
2.0
2.5
3.0
30
20
20
20
20
20
20
20
1. Measuring condition: at 100kHz.
2. Saturation current:The value of D.C. current when the inductance decreases to 65% (while the tolerance
is 30%) or 75% (while the 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 5
℃ ＝ ℃ ＝△
％
％
％
％
％
％
％
％
％
±
±
±
±
±
±
±
±
±
CDEP1Ø5NP-ØR1NC-32
0R1NH
0.15 30
1.7(1.4)
2.4(2.0)
4.1(3.4)
55.0
40.0
30.4
5.3(4.4)
7.5(6.2)
10.5(8.7)
12.4(10.3)
18.0(15.0)
23.8(19.8)
25.2
21.0
18.0
15.8
14.0
12.6
℃
(at 20
)
(at100
)
46.0
33.0
25.0
20.7
17.4
15.0
13.1
11.7
10.5
Revised: 10-Dec-13
℃ △
※
℃
※
INDUCTANCE
( H)
1
℃
Ω
％
％
％
％
％
％
％
％
％
※
±
±
±
±
±
±
±
±
±
CDEP1Ø5NP-ØR2NC-5Ø
0R2NS
0.22 30
1.7(1.4)
2.4(2.0)
4.1(3.4)
5.3(4.4)
40.0
26.4
20.8
16.8
7.5(6.2)
10.5(8.7)
12.4(10.3)
18.0(15.0)
23.8(19.8)
13.8
11.8
10.5
9.3
8.4
D.C.R. (m )
[MAX.]
(at 20 )
SATURATION
CURRENT ( A ) 2
℃
(at 20
)
(at100
)
30.9
21.2
16.7
13.4
11.0
9.6
8.4
7.4
6.7
TEMPERATURE
RISE CURRENT
(A) 3
T=40
19.0
℃ △
※
19.0
17.7
13.0
11.2
9.0
7.8
7.4
6.2
4.9
17.7
13.0
11.2
9.0
7.8
7.4
6.2
4.9
℃
※
INDUCTANCE
( H)
1
D.C.R. (m )
[MAX.]
(at 20 )
SATURATION
CURRENT ( A ) 2
TEMPERATURE
RISE CURRENT
(A) 3
T=40
℃
Ω
※ μ
μ
±
※
±
※
※
SMD Power Inductor
CDEP105
Saturation Current & Temperature Rise Graph
25. CDEP105NP-2R0MC-32
L ( H)
26. CDEP105NP-2R5MC-32
L ( H)
DC (A)
DC (A)
DC (A)
Solder Reflow Condition
Heat Endurance
Temperature Chart
Please refer to the sales offices on our website -
http://www.sumida.com
Hong Kong
Tel.+852-2880-6781
FAX.+852-2565-9600
sales@hk.sumida.com
Shanghai
Tel.+86-21-5836-3299
FAX.+86-21-5836-3266
shanghai.sales@cn.sumida.com
Shenzhen
Tel.+86-755-8291-0228
FAX.+86-755-8291-0338
shenzhen.sales@cn.sumida.com
Taipei
Tel.+886-2-8751-2737
FAX.+886-2-8751-2738
sales@tw.sumida.com
Saitama(Japan)
Tel.+81-48-691-7300
FAX.+81-48-691-7340
sales@jp.sumida.com
Seoul
Tel.+82-2-6237-0777
FAX.+82-2-6237-0778
sales@kr.sumida.com
Singapore
Tel.+65-6296-3388
FAX.+65-6841-4426
sales@sg.sumida.com
San Jose
Tel.+1-408-321-9660
FAX.+1-408-321-9308
sales@us.sumida.com
Chicago
Tel.+1-847-545-6700
FAX. +1-847-545-6720
sales@us.sumida.com
Obernzell
Tel.+49-8591-937-0
FAX. +49-8591-937-103
contact@eu.sumida.com
Neumarkt
Tel.+49-9181-4509-110
FAX. +49-9181-4509-310
infocomp@eu.sumida.com
Page 5 of 5
Revised: 10-Dec-13
)s( T 003
042
081
℃ ±
170 10
,60~120s
℃
230
06
05
04
03
02
01
℃ △
0
81
KAEP ℃542
51
s04
21
9
6
3
0
μ
6.3
0.3
4.2
8.1
2.1
6.0
0.0
021
06
05
04
03
02
01
℃ △
0
02
06
61
21
0
)s( T 003 042
0
05
001
06
051
01
002
℃032
052
℃062
003
)℃( T
8
4
0
μ
T( )
△
℃
L (20 )
0.3
5.2
0.2
5.1
0.1
5.0
0.0
06
05
04
03
02
01
℃ △
0
42
081
02
℃
L (100 )
T
T( )
L ( H)
27. CDEP105NP-3R0MC-32
T( )
61
021
21
8
06
4
0
0
05
001
051
002
052
003
)℃( T
0
μ
4.2
0.2
6.1
2.1
8.0
4.0
0.0
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