SMD Power Inductor
CDRH5D18C
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H:6.3 6.2 2.0 mm Max.
• Product weight: 0.23g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
Environmental Data
• Operating temperature range: -40 ~+105
(including coil’s self temperature rise)
+105
• Storage temperature range: -40
• Solder reflow temperature: 260
peak.
Packaging
• Carrier tape and reel packaging
• 12.9”diameter reel
• 2000pcs per reel
RoHS
Halogen
Free
Dimension - [mm]
Land pattern and Schematics - [mm]
Applications
• Ideally used in MP3, PDA , HDD, DSC/DVC,
Notebook PC etc. as DC-DC converter
inductors.
Page 1 of 4
Revised: 7-Jan-14
℃
℃
℃
½℃
℃
× ×
× ×
1
.
3
3
.
5
2. 2
).pyT 8 .1(.xa M 0.2
2. 0 ±0.6 ※
※
6
.
0
±
0
.
3
SMD Power Inductor
CDRH5D18C
Electrical Characteristics
CDRH5D18CNP-1R5MC
CDRH5D18CNP-2R0MC
CDRH5D18CNP-3R3MC
CDRH5D18CNP-4R7MC
CDRH5D18CNP-5R6MC
CDRH5D18CNP-6R8MC
CDRH5D18CNP-8R2MC
CDRH5D18CNP-100MC
CDRH5D18CNP-120MC
CDRH5D18CNP-150MC
CDRH5D18CNP-220MC
CDRH5D18CNP-330MC
CDRH5D18CNP-470MC
1R5
2R0
3R3
4R7
5R6
6R8
8R2
100
120
150
220
330
470
1.5
2.0
3.3
4.7
5.6
6.8
8.2
10
12
15
22
33
47
1. Inductance measuring condition: at 100kHz.
2. Saturation current: The value of D.C. current when the inductance decreases to 70% of it’s nominal value.
Page 2 of 4
℃ ＝ ℃ ＝△
3. Temperature rise current: The value of D.C. current when the temperature rise is
±
±
±
±
±
±
±
±
±
±
±
±
±
±
CDRH5D18CNP-1R0MC
1R0
1.0
20%
20%
20%
20%
20%
20%
20%
20%
21.0(16.8)
25.6(20.5)
32.7(26.1)
48.3(38.7)
60.4(48.3)
77.9(62.3)
86.0(68.8)
4.16
3.36
2.90
2.30
2.00
1.76
1.68
1.44
1.30
1.20
1.10
0.92
0.72
0.62
3.28
2.70
2.30
1.84
1.60
1.44
1.36
1.16
1.08
0.96
0.88
0.72
0.60
0.50
110.2(88.1)
132.0(105.6)
165.0(132.0)
197.8(158.2)
290.4(232.3)
430.9(344.7)
605.4(484.1)
20%
20%
20%
20%
20%
20%
t 40
(Ta
20
Revised: 7-Jan-14
℃
).
℃
at 20
at 105
※Ａ
3.80
3.50
3.00
2.50
2.20
1.90
1.80
1.50
1.40
1.25
1.15
0.95
0.75
0.60
※
μ
Part Name
Stamp
※
℃
Ω
Inductance
( H)
[ within ] 1
D.C.R. (m )
Max. (Typ.)
(at 20 )
Ａ
Saturation Current (
2
)
Temperature
Rise Current
( ) 3
※
※
※
2.1 0.1 8.0 6.0 4.0 2.0 0.0
0
01
02
03
04
05
06
0
4
8
21
61
02
42
0
01
02
03
04
05
06
5.1
2.1
9.0
6.0
3.0
0.0
0
3
6
9
21
51
81
0
01
02
03
04
05
06
6.1
2.1
8.1 5.1 2.1 9.0 6.0 3.0 0.0
0
01
02
03
04
05
06
0
2
4
6
8
01
21
0
01
02
03
04
05
06
0.2
6.1
2.1
8.0
4.0
0.0
0.0
5.1
0.3
5.4
0.6
5.7
0.9
0
01
02
03
04
05
4.2 0.2 6.1 2.1 8.0 4.0 0.0
0. 0
5. 1
0. 3
5. 4
0. 6
5. 7
4.2 0.2 6.1 2.1 8.0 4.0 0.0
0
01
02
03
04
05
06
0
1
2
3
4
5
6
0
01
02
03
04
05
06
0.3 5.2 0.2 5.1 0.1 5.0 0.0
0
1
2
3
4
5
6
0
01
02
03
04
05
06
0.3 5.2 0.2 5.1 0.1 5.0 0.0
0.0
6.0
2.1
8.1
4.2
0.3
6.3
4
0
01
02
03
04
05
06
3
2
1
0
0.0
4.0
8.0
2.1
6.1
0.2
4.2
0
01
02
03
04
05
06
5
4
3
2
1
0
0.0
3.0
6.0
9.0
2.1
5.1
8.1
0
01
02
03
04
05
06
6
5
SMD Power Inductor
CDRH5D18C
Saturation Current & Temperature Rise Graph
L (20 )
L (105 )
△
℃
1. CDRH5D18CNP-1R0MC
L ( H)
T( )
2. CDRH5D18CNP-1R5MC
L ( H)
T
T( )
3. CDRH5D18CNP-2R0MC
L ( H)
℃ △
μ
℃ △
μ
℃ △
4. CDRH5D18CNP-3R3MC
L ( H)
4
℃
DC (A)
T( )
5. CDRH5D18CNP-4R7MC
L ( H)
DC (A)
T( )
6. CDRH5D18CNP-5R6MC
L ( H)
℃ △
μ
℃ △
μ
℃ △
7. CDRH5D18CNP-6R8MC
L ( H)
DC (A)
T( )
8. CDRH5D18CNP-8R2MC
L ( H)
DC (A)
T( )
9. CDRH5D18CNP-100MC
L ( H)
℃ △
μ
℃ △
μ
℃ △
06
10. CDRH5D18CNP-120MC
L ( H)
DC (A)
T( )
11. CDRH5D18CNP-150MC
L ( H)
DC (A)
T( )
12. CDRH5D18CNP-220MC
L ( H)
℃ △
μ
℃ △
μ
℃ △
DC (A)
8.0
3
2
Page 3 of 4
DC (A)
4.0
0.0
0
3
6
9
21
51
81
Revised: 7-Jan-14
DC (A)
DC (A)
DC (A)
DC (A)
T( )
T( )
T( )
T( )
μ
μ
0. 9
μ
1
0
0.0
2.0
4.0
6.0
8.0
0.1
2.1
μ
SMD Power Inductor
CDRH5D18C
Saturation Current & Temperature Rise Graph
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
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FAX.+86-755-8291-0338
shenzhen.sales@cn.sumida.com
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Tel.+886-2-8751-2737
FAX.+886-2-8751-2738
sales@tw.sumida.com
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Tel.+81-48-691-7300
FAX.+81-48-691-7340
sales@jp.sumida.com
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infocomp@eu.sumida.com
Page 4 of 4
Revised: 7-Jan-14
)s( T 003
042
081
℃ ±
170 10
,60~120s
℃
s04
021
06
05
04
03
02
01
℃ △
0
0.1
06
8.0
6.0
0
002
051
001
0
05
4.0
)s( T
2.0
℃032
003
0.0
μ
0
06
05
04
03
02
01
01
06
042
06
05
04
03
02
01
℃ △
0
0.1
13. CDRH5D18CNP-330MC
L ( H)
T( )
14. CDRH5D18CNP-470MC
L ( H)
△
℃
L (20 )
081
8.0
℃
L (100 )
T
T( )
021
6.0
4.0
06
2.0
0
0.0
μ
002
051
001
0
05
6
0
63
03
42
81
21
230
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