SMD Power Inductor
CDRH4D29/LD
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H:5.1 5.1 3.0 mm Max.
• Product weight: 240mg (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]
.x a M 0 . 3
2 .0 ± 9 .4
Land pattern and Schematics - [mm]
Applications
• Ideally used in Mobile phone,PDA,MP3,HDD,
DSC/DVC, Note book PC, etc as DC-DC
converter inductors
）Ｈμ
½Ｈμ
（
）Ｈμ
½Ｈμ
0.80
10.0
15.0
100
Page 1 of 4
Revised: 7-Jan-14
℃
℃
℃
½℃
℃
× ×
× ×
5
6. 3
5.
１
1
8.
4.
1
edortcelE
２
1.
3
１
4.
6
4
.
9
±
0
.
2
※
２
（
※
SMD Power Inductor
CDRH4D29/LD
Electrical Characteristics
CDRH4D29LDNP-R80PC
CDRH4D29LDNP-1R5PC
CDRH4D29LDNP-2R2PC
CDRH4D29LDNP-3R3PC
CDRH4D29LDNP-4R7PC
CDRH4D29LDNP-5R6PC
CDRH4D29LDNP-6R8PC
CDRH4D29LDNP-8R2PC
CDRH4D29LDNP-100MC
CDRH4D29LDNP-150MC
CDRH4D29LDNP-220MC
CDRH4D29LDNP-330MC
CDRH4D29LDNP-390MC
CDRH4D29LDNP-470MC
CDRH4D29LDNP-680MC
CDRH4D29LDNP-820MC
CDRH4D29LDNP-101MC
R80
1R5
2R2
3R3
4R7
5R6
6R8
8R2
100
150
220
330
390
470
680
820
101
0.8
1.5
2.2
3.3
4.7
5.6
6.8
25
25
25
25
25
25
25
25
13.9(11.1)
18.0(14.4)
20.1(16.1)
29.5(23.6)
35.4(28.3)
45.9(36.7)
49.3(39.4)
3.00
2.40
2.50
2.00
1.70
1.30
1.10
1.00
0.95
0.85
0.76
0.62
0.53
0.43
0.4
0.36
0.30
0.27
0.24
2.00
1.60
1.30
1.20
1.15
1.00
0.90
0.72
0.65
0.52
0.46
0.41
0.36
0.32
0.29
8.2
53.3(42.6)
71.6(57.3)
93.0(74.4)
122(97.6)
190(152)
218(174)
238(190)
355(284)
474(379)
523(418)
10.0 20
15.0 20
22.0 20
33.0 20
39.0 20
47.0 20
68.0 20
82.0 20
100
20
1. Inductance measuring condition: at 100kHz.
2. Saturation current: The DC current at which the inductance decreases to 65% of its nominal value.
Page 2 of 4
℃ ＝ ℃ ＝△
3. Temperature rise current: The DC current at which the temperature rise is
t 40
.(Ta
20
)
Revised: 7-Jan-14
℃
at 20
at 105
5.40
4.50
4.10
3.20
2.80
2.40
2.30
2.20
1.85
1.70
1.35
1.05
1.00
0.95
0.75
0.62
0.58
※
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
※
） μ（
Part Name
Stamp
℃
※） （
℃
Ω
Inductance
H
[ within ] 1
D.C.R. (m )
Max. (Typ.)
(at 20 )
Saturation Current
A
2
Temperature
Rise Current
(A)
3
※
※
※
2.1 0.1 8.0 6.0 4.0 2.0 0.0
0
01
02
03
04
05
06
0
8
61
42
23
04
5.1
0
01
02
03
04
05
06
2.1
9.0
6.0
3.0
0.0
0
5
01
51
02
52
0
01
02
03
04
05
06
0.2
5.1
0.2
0
01
02
03
04
05
06
5.1
0.1
5.0
0.0
0
2
4
6
8
01
5.2
0
01
02
03
04
05
06
0.2
5.1
0.1
5.0
0.0
0
2
4
6
8
01
0
01
02
03
04
05
06
5.2
5.2
0
01
02
03
04
05
06
0.2
5.1
0.1
5.0
0.0
0.0
5.1
0.3
5.4
0.6
5.7
0.9
0.3 5.2 0.2 5.1 0.1 5.0 0.0
0
01
02
03
04
05
06
0
1
2
3
4
5
6
6.3 0.3 4.2 8.1 2.1 6.0 0.0
0
01
02
03
04
05
06
0.0
8.0
6.1
4.2
2.3
0.4
8.4
5
0
01
02
03
04
05
06
4
3
2
1
0
0.0
4.0
8.0
2.1
6.1
0.2
4.2
5
0
01
02
03
04
05
06
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
SMD Power Inductor
CDRH4D29/LD
Saturation Current & Temperature Rise Graph
L (20 )
L (100 )
△
℃
1. CDRH4D29LDNP-R80PC
L ( H)
T( )
2. CDRH4D29LDNP-1R5PC
L ( H)
T
T( )
3. CDRH4D29LDNP-2R2PC
L ( H)
℃ △
μ
℃ △
μ
℃ △
4. CDRH4D29LDNP-3R3PC
L ( H)
5
4
℃
DC (A)
T( )
5. CDRH4D29LDNP-4R7PC
L ( H)
DC (A)
T( )
6. CDRH4D29LDNP-5R6PC
L ( H)
℃ △
μ
℃ △
μ
℃ △
7. CDRH4D29LDNP-6R8PC
L ( H)
DC (A)
T( )
8. CDRH4D29LDNP-8R2PC
L ( H)
DC (A)
T( )
9. CDRH4D29LDNP-100MC
L ( H)
℃ △
μ
21
℃ △
μ
21
℃ △
10. CDRH4D29LDNP-150MC
L ( H)
0.2
5.1
DC (A)
T( )
11. CDRH4D29LDNP-220MC
L ( H)
DC (A)
T( )
12. CDRH4D29LDNP-330MC
L ( H)
℃ △
μ
84
℃ △
μ
03
℃ △
DC (A)
0.1
0.1
Page 3 of 4
DC (A)
5.0
0.0
0
3
6
9
21
51
Revised: 7-Jan-14
DC (A)
DC (A)
DC (A)
DC (A)
T( )
T( )
T( )
T( )
μ
81
5.0
0.0
0.0
5.1
0.3
5.4
0.6
5.7
μ
0.9
μ
3
2
1
0
0.0
2.0
4.0
6.0
8.0
0.1
2.1
μ
SMD Power Inductor
CDRH4D29/LD
Saturation Current & Temperature Rise Graph
DC (A)
DC (A)
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
℃
s04
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
0.0
003
μ
0
08
06
04
02
021
001
01
06
042
06
05
04
03
02
01
℃ △
16. CDRH4D29LDNP-820MC
L ( H)
T( )
17. CDRH4D29LDNP-101MC
L ( H)
T( )
230
06
05
04
03
02
01
℃ △
0
8.0
6.0
4.0
2.0
0.0
μ
0
09
57
06
54
03
51
06
05
04
03
02
01
℃ △
0
0.1
8.0
6.0
4.0
2.0
0.0
μ
0
06
05
04
03
02
01
06
05
04
03
02
01
℃ △
0
13. CDRH4D29LDNP-390MC
L ( H)
T( )
14. CDRH4D29LDNP-470MC
L ( H)
△
℃
L (20 )
0
8.0
2.1 0.1 8.0 6.0 4.0 2.0 0.0
081
6.0
℃
L (100 )
T
T( )
15. CDRH4D29LDNP-680MC
L ( H)
T( )
021
4.0
06
2.0
0.0
0
μ
μ
002
051
001
0
05
0
08
06
04
02
021
001
8
0
84
04
23
42
61
