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CDEP149NP-3R0MC

P1-P3
SMD Power Inductor
CDEP149
Page 1 of 3 Revised: 6-Jan-17
Description
• Ferrite core construction.
• Magnetically shielded.
• L×W×H: 15.2×15.2×10.0 mm Max.
• Product weight: 7.3g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
Environmental Data
• Operating temperature range: -40℃～+100℃
(including coil’s self temperature rise)
• Storage temperature range: -40℃～+100℃
• Solder reflow temperature: 260 ℃ peak.
Packaging
• Carrier tape and reel packaging
• 14.6”diameter reel
• 250pcs per reel
Applications
• Ideally used in personal computer CPU
power supply.
RoHS
Dimension - [mm]
Land pattern and Schematics - [mm]
①
②
③
4.4
A
9.2
DIMMENSION FIGURE OF CDEP149
SILK TREATMENT
2.8
3.0
15.6
10.0
A
'
PATTERN
SILK TREATMENT
MAX.15.2
14.6±0.4
9.5±0.5
2.0
2.0
10.6
9.0±0.2
1 4 . 6 ± 0 . 4
M A X . 1 5 . 2
4 . 9
4 . 3 ± 0 . 2
2 . 4
2.0
①
②
③
SMD Power Inductor
CDEP149
Page 2 of 3 Revised: 6-Jan-17
Electrical Characteristics - 1
Electrical Characteristics - 2
PART NO. STAMP
INDUCTANCE
［WITHIN］ ※1
D.C.R. (mΩ)
[MAX] (Typ.)
(at 20℃)
SATURATION
CURRENT ( A )
(at 20℃) ※2
TEMPERATURE
RISE CURRENT
( A ) ※3
CDEP149NP-0R4NC-H 0R4N
0.45μH±30％
1.1(0.9) 32.0 35.0
CDEP149NP-1R0MC-H 1R0M
1.0μH±20％
1.6(1.3) 26.0 30.0
CDEP149NP-1R8MC-H 1R8M
1.8μH±20％
2.3(1.9) 20.0 28.0
PART NO. STAMP
INDUCTANCE
［WITHIN］ ※1
D.C.R. (mΩ)
[MAX] (Typ.)
(at 20℃)
SATURATION
CURRENT ( A )
(at 20℃) ※2
TEMPERATURE
RISE CURRENT
( A ) ※3
CDEP149NP-0R7NC 0R7N
0.75μH±30％
1.1(0.9) 24.0 35.0
CDEP149NP-1R7MC 1R7M
1.7μH±20％
1.6(1.3) 16.8 30.0
CDEP149NP-3R0MC 3R0M
3.0μH±20％
2.3(1.9) 12.4 28.0
※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℃).
Electrical Characteristics
SMD Power Inductor
CDEP149
Page 3 of 3 Revised: 6-Jan-17
0.0
0.4
0.8
1.2
1.6
2.0
2.4
0 5 10 15 20 25 30
0
10
20
30
40
50
60
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0 8 16 24 32 40
0
10
20
30
40
50
60
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0 8 16 24 32 40
0
10
20
30
40
50
60
0.0
0.6
1.2
1.8
2.4
3.0
3.6
0 5 10 15 20 25 30
0
10
20
30
40
50
60
0.0
0.4
0.8
1.2
1.6
2.0
2.4
0 8 16 24 32
0
10
20
30
40
50
60
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0 8 16 24 32 40
0
10
20
30
40
50
60
Saturation Current & Temperature Rise Graph
1. CDEP149NP-0R7NC
△T (℃)
L (μH)
2. CDEP149NP-1R7MC
△T (℃)
L (μH)
3. CDEP149NP-3R0MC
L (μH)
DC (A)
5. CDEP149NP-1R0MC-H
△T (℃)
L (μH)
6. CDEP149NP-1R8MC-H
DC (A)
4. CDEP149NP-0R4NC-H
△T (℃)
DC (A)
DC (A)
DC (A)
DC (A)
△T (℃)
L (μH)
△T (℃)
L (μH)
L (20℃)
△T L (105℃)
Solder Reflow Condition
170±10 ℃,60~120s
40s
230℃
245℃ PEAK
Heat Endurance
Temperature Chart
300
60
120 180 240
0
0
100
150
200
250
300
50
10
T (℃)
T (s)
60
260℃
230℃
0
100
150
200
250
300
50
T (℃)
300120 180 240
0
T (s)
60
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
sales@hk.sumida.com
Tel.+86-21-5836-3299
FAX.+86-21-5836-3266
shanghai.sales@cn.sumida.com
Tel.+86-755-8291-0228
FAX.+86-755-8291-0338
shenzhen.sales@cn.sumida.com
Tel.+886-2-8751-2737
FAX.+886-2-8751-2738
sales@tw.sumida.com
Saitama(Japan) Seoul Singapore San Jose
Tel.+81-48-691-7300
FAX.+81-48-691-7340
sales@jp.sumida.com
Tel.+82-2-6237-0777
FAX.+82-2-6237-0778
sales@kr.sumida.com
Tel.+65-6296-3388
FAX.+65-6841-4426
sales@sg.sumida.com
Tel.+1-408-321-9660
FAX.+1-408-321-9308
sales@us.sumida.com
Chicago Obernzell Neumarkt
Tel.+1-847-545-6700
FAX. +1-847-545-6720
sales@us.sumida.com
Tel.+49-8591-937-0
FAX. +49-8591-937-103
contact@eu.sumida.com
Tel.+49-9181-4509-110
FAX. +49-9181-4509-310
infocomp@eu.sumida.com
P1-P3

CDEP149NP-3R0MC

Mfr. #:
Buy CDEP149NP-3R0MC
Manufacturer:
Sumida
Description:
Fixed Inductors 3uH 12.4A 20% 100KHz SMD INDUCTOR
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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