SMD Power Inductor
CDEP1810
Description
• Ferrite core construction.
• Magnetically shielded.
• L W H: 22.4 19.2 11.0 mm Max.
• Product weight:14.5 g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
Environmental Data
• Operating temperature range: -40
+105
(including coil’s self temperature rise)
• Storage temperature range: -40
+85
• Solder reflow temperature: 260
peak.
Packaging
• Carrier tape and reel packaging
RoHS
Dimension - [mm]
5
.
0
±
0
.
2
5.11
Land pattern and Schematics - [mm]
Applications
• Ideally used in PC , game machine and other
large current power supply.
Page 1 of 5
Revised: 10-Dec-13
℃
℃
℃ ½℃
½℃
× ×
× ×
③
②
①
5
.
0
±
1 0
3 .
. 2
2
±
0 5
. .
3 0
±
0
.
2
1
8 7
. .
8 8
5.91
0 .1 1
0.11.XAM
4.0±8.81
2
2
.
0
±
0
.
4
5
.
5
SMD Power Inductor
CDEP1810
Electrical Characteristics - 1
CDEP1810NP-4R7MC-180
CDEP1810NP-6R4MC-180
CDEP1810NP-8R8MC-180
CDEP1810NP-120MC-180
CDEP1810NP-150MC-180
CDEP1810NP-180MC-180
CDEP1810NP-220MC-180
4R7MH
6R4MH
8R8MH
120MH
150MH
180MH
220MH
4.7
6.4
8.8
12
15
18
22
Electrical Characteristics - 2
Part Name
CDEP1810NP-3R9MC-245
CDEP1810NP-6R2MC-245
CDEP1810NP-8R8MC-245
CDEP1810NP-120MC-245
CDEP1810NP-150MC-245
CDEP1810NP-200MC-245
CDEP1810NP-240MC-245
CDEP1810NP-300MC-245
Stamp
3R9MS
6R2MS
8R8MS
120MS
150MS
200MS
240MS
300MS
6.2
8.8
12
15
20
24
30
Electrical Characteristics - 3
Part No.
CDEP1810NP-5R6MC-333
CDEP1810NP-8R2MC-333
CDEP1810NP-120MC-333
CDEP1810NP-150MC-333
CDEP1810NP-220MC-333
CDEP1810NP-270MC-333
CDEP1810NP-330MC-333
CDEP1810NP-390MC-333
Stamp
5R6ML
8R2ML
120ML
150ML
220ML
270ML
330ML
390ML
8.2
12.0 20
15.0 20
22.0 20
27.0 20
33.0 20
39.0 20
1. Inductance measuring condition: at 100kHz.
2. Saturation current: The value of D.C. current when the inductance decreases to 75% 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 5
℃ = ℃ =△
±
±
±
±
±
±
±
±
5.6
20
20
2.00(1.67)
12.0
11.0
9.3
7.8
6.8
5.6
5.3
4.5
4.0
2.42(2.02)
3.29(2.74)
4.33(3.61)
5.60(4.67)
7.92(6.60)
8.94(7.45)
11.3(9.35)
10.8
9.0
8.0
6.8
6.7
5.5
4.8
Revised: 10-Dec-13
℃
℃
at 20
at 105
22.5
19.5
18.0
16.5
16.0
12.5
12.0
10.2
※
※
℃
Ω
Inductance
(uH)
[ Within ] 1
%
%
%
%
%
%
%
%
※
±
±
±
±
±
±
±
±
3.9
20
20
20
2.00(1.67)
2.42(2.02)
3.29(2.74)
4.33(3.61)
5.60(4.67)
7.92(6.60)
8.94(7.45)
11.22(9.35)
18.8
14.7
12
15.2
12
10
8.5
7.2
6.8
6
5.5
20
20
20
20
20
10.5
9.2
8.4
7.4
6.8
D.C.R. (m )
[Max.] (Typ.)
(at 20 )
Saturation current
(A) 2
℃
℃
at 20
at 105
22.5
19.5
18
16.5
16
12.5
12
10.2
Temperature
rise current
(A) 3
※
※
Ω
℃
Inductance
( H)
[within] 1
%
%
%
%
%
%
%
%
※
μ
±
±
±
±
±
±
±
±
CDEP1810NP-3R0MC-180
3R0MH
3.0
20
20
20
20
2.00(1.67)
2.42(2.02)
3.29(2.74)
4.33(3.61)
5.60(4.67)
7.92(6.60)
8.94(7.45)
11.3(9.35)
25.5
20
22.4
19.2
14.8
12.8
11.6
10.4
10
18.4
15.2
12
10.4
9
8.2
8.4
20
20
20
20
D.C.R .(m )
Max. (Typ.)
( 20 )
Saturation Current
(A) 2
℃
℃
at 20
at 105
22.5
19.5
18
16.5
16
12.5
12
10.2
Temperature
Rise Current
(A) 3
※
℃
%
%
%
%
%
%
%
%
※
μ
Part Name
Stamp
※
Ω
Inductance
( H)
[within] 1
D.C.R .(m )
Max .(Typ.)
( 20 )
Saturation Current
(A) 2
Temperature
Rise Current
(A) 3
※
※
※
SMD Power Inductor
CDEP1810
Solder Reflow Condition
Heat Endurance
052
003
)℃( T
℃062
052
003
)℃( T
Temperature Chart
KAEP ℃542
Please refer to the sales offices on our website -
http://www.sumida.com
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FAX.+852-2565-9600
sales@hk.sumida.com
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FAX. +1-847-545-6720
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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
℃ ±
021
170 10
,60~120s
℃
s04
06
0
002
051
001
0
05
)s( T
003
℃032
01
06
042
081
021
06
230
0
002
051
001
0
05