SMD Power Inductor
CDRH2D14/E
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H:3.2 3.2 1.55mm Max.
• Product weight: 47mg(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
Environmental Data
• Operating temperature range: -40 ~+100
(including coil’s self temperature rise)
+100
• Storage temperature range: -40
• Solder reflow temperature: 260
peak.
Packaging
• Carrier tape and reel packaging
• 7.0”diameter reel
• 1000pcs per reel
RoHS
Halogen
Free
Dimension - [mm]
①
Land pattern and Schematics - [mm]
Applications
• Ideally used in Mobilephone,PDA,MP3,
DSC/DVC, etc. as DC-DC converter inductors.
μ ½μ
μ ½μ
(1.0
H 2.7
H)
(3.3
H 22
H)
Page 1 of 4
Revised: 7-Jan-14
℃
℃
℃
½℃
℃
× ×
× ×
EDORTCELE
②
3.
4
7.
1
3.
1
1
3.
SMD Power Inductor
CDRH2D14/E
Electrical Characteristics
CDRH2D14ENP-1R5NC
CDRH2D14ENP-1R8NC
CDRH2D14ENP-2R2NC
CDRH2D14ENP-2R7NC
CDRH2D14ENP-3R3NC
CDRH2D14ENP-3R9NC
CDRH2D14ENP-4R7NC
CDRH2D14ENP-5R6NC
CDRH2D14ENP-6R8NC
CDRH2D14ENP-8R2NC
CDRH2D14ENP-100NC
CDRH2D14ENP-120NC
CDRH2D14ENP-150NC
CDRH2D14ENP-220NC
B
C
D
E
F
G
H
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
J
6.8
8.2
10
12
15
22
K
L
M
N
P
1 Inductance measuring condition: at 100 kHz.
2 Saturation current: The DC current at which the inductance decreases to 65% of it's nominal value.
3 Temperature rise current: The DC current at which the temperature rise is T 40 .(Ta 20 )
Page 2 of 4
℃ ＝ ℃ ＝△
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
CDRH2D14ENP-1R0NC
A
1.0
30
30
30
30
30
30
30
30
30
30
30
48(38)
63(50)
75(60)
94(75)
1.92
1.80
1.65
1.50
1.35
1.20
1.10
1.00
0.95
0.85
0.80
0.70
0.62
0.53
0.50
1.44
1.20
1.10
1.00
0.9
0.82
0.75
0.68
0.6
0.56
0.51
0.46
0.42
0.39
0.34
106(85)
125(100)
138(110)
169(135)
188(150)
213(170)
281(225)
294(235)
394(315)
596(477)
670(540)
30
30
30
30
Revised: 7-Jan-14
℃
at 20
at 100
2.40
2.00
1.80
1.60
1.40
1.24
1.12
1.00
0.98
0.92
0.80
0.76
0.64
0.53
0.46
※
％
％
％
％
％
％
％
％
％
％
％
％
％
％
％
※
μ
Part Name
Stamp
℃
※） （
℃
Ω
Inductance
( H)
[ within ] 1
D.C.R. (m )
Max. (Typ.)
(at 20 )
Saturation Current
A
2
Temperature
Rise Current
3
(A)
Ｉ
※
※
※
0.1
0
01
02
03
04
05
06
8.0
6.0
4.0
2.0
0.0
0
2
4
6
8
01
0.1
0
01
02
03
04
05
8.0
6.0
4.0
2.0
0.0
0
2
4
6
8
01
0
01
02
03
04
05
06
2.1 0.1 8.0 6.0 4.0 2.0 0.0
0.0
5.1
0.3
5.4
0.6
5.7
2.1 0.1 8.0 6.0 4.0 2.0 0.0
0
01
02
03
04
05
06
0
1
2
3
4
5
5.1
0
01
02
03
04
05
2.1
9.0
6.0
3.0
0.0
0
1
2
3
4
5
0
01
02
03
04
05
06
5.1
2.1
9.0
6.0
3.0
0.0
0.0
8.0
6.1
4.2
2.3
0.4
6.1
0
01
02
03
04
05
06
2.1
8.0
4.0
0.0
0.0
6.0
2.1
8.1
4.2
0.3
6.3
8.1 5.1 2.1 9.0 6.0 3.0 0.0
0
01
02
03
04
05
06
0.0
5.0
0.1
5.1
0.2
5.2
0.3
0.2
0
01
02
03
04
05
06
6.1
2.1
8.0
4.0
0.0
0.0
4.0
8.0
2.1
6.1
0.2
4.2
4.2 0.2 6.1 2.1 8.0 4.0 0.0
0
01
02
03
04
05
06
0.0
4.0
8.0
2.1
6.1
0.2
4.2
4.2 0.2 6.1 2.1 8.0 4.0 0.0
0
01
02
03
04
05
06
0.0
3.0
6.0
9.0
2.1
5.1
8.1
0
01
02
03
04
05
06
0.3 5.2 0.2 5.1 0.1 5.0 0.0
0.0
2.0
4.0
6.0
8.0
0.1
2.1
SMD Power Inductor
CDRH2D14/E
Saturation Current & Temperature Rise Graph
L (20 )
L (105 )
△
℃
℃
L ( H)
1. CDRH2D14ENP-1R0NC
T( )
L ( H)
2. CDRH2D14ENP-1R5NC
T
T( )
L ( H)
3. CDRH2D14ENP-1R8NC
℃ △
μ
℃ △
μ
℃ △
L ( H)
4. CDRH2D14ENP-2R2NC
DC (A)
T( )
L ( H)
5. CDRH2D14ENP-2R7NC
DC (A)
T( )
L ( H)
6. CDRH2D14ENP-3R3NC
℃ △
μ
℃ △
μ
℃ △
L ( H)
7. CDRH2D14ENP-3R9NC
DC (A)
T( )
L ( H)
8. CDRH2D14ENP-4R7NC
DC (A)
T( )
L ( H)
9. CDRH2D14ENP-5R6NC
℃ △
μ
6
℃ △
06
μ
6
℃ △
L ( H)
10. CDRH2D14ENP-6R8NC
DC (A)
T( )
L ( H)
11. CDRH2D14ENP-8R2NC
DC (A)
T( )
L ( H)
12. CDRH2D14ENP-100NC
℃ △
μ
21
℃ △
06
μ
21
℃ △
DC (A)
Page 3 of 4
DC (A)
Revised: 7-Jan-14
DC (A)
DC (A)
DC (A)
DC (A)
T( )
T( )
T( )
T( )
μ
0.9
μ
8.4
μ
μ
SMD Power Inductor
CDRH2D14/E
Saturation Current & Temperature Rise Graph
13. CDRH2D14ENP-120NC
14. CDRH2D14ENP-150NC
DC (A)
DC (A)
DC (A)
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
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 4 of 4
Revised: 7-Jan-14
)s( T 003
042
081
℃ ±
170 10
,60~120s
℃
230
06
05
04
03
02
01
℃ △
0
6.0 5.0 4.0 3.0 2.0 1.0 0.0
s04
μ
42
02
61
21
8
4
0
021
06
05
04
03
02
01
℃ △
0
8.0
06
6.0
0
002
051
001
0
05
4.0
)s( T
2.0
℃032
003
0.0
μ
9
6
3
0
81
51
21
01
06
042
06
05
04
03
02
01
℃ △
0
8.0
L ( H)
T( )
L ( H)
△
℃
L (20 )
081
6.0
℃
L (105 )
T
T( )
L ( H)
15. CDRH2D14ENP-220NC
T( )
021
4.0
06
2.0
0
0.0
002
051
001
μ
0
05
8
6
4
2
0
21
01
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