SMD Power Inductor
CDRH8D58/LD
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H:8.3 8.3 6.0 mm Max.
• Product weight: 1.3g(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
• 500pcs per reel
Land pattern and Schematics - [mm]
RoHS
Halogen
Free
Dimension - [mm]
Applications
• Ideally used in Notebook PC, Game machine,
DVD, LCD TV ,STB etc as DC-DC converter
inductors.
Page 1 of 4
μ ½μ
μ ½μ (
μ ½μ (
2.8
H 10
H)
15.0
H 47.0
H)
(68
H 100
H)
Revised: 7-Jan-14
℃
℃
℃
½℃
℃
× ×
× ×
SMD Power Inductor
CDRH8D58/LD
Electrical Characteristics
CDRH8D58/LDNP-3R9NC
CDRH8D58/LDNP-5R0NC
CDRH8D58/LDNP-6R2NC
CDRH8D58/LDNP-100NC
CDRH8D58/LDNP-150NC
CDRH8D58/LDNP-220NC
CDRH8D58/LDNP-330NC
CDRH8D58/LDNP-470NC
CDRH8D58/LDNP-680NC
CDRH8D58/LDNP-101NC
3R9
5R0
6R2
100
150
220
330
470
680
101
3.9
5.0
6.2
10
15
22
33
47
68
100
1. Inductance measuring conditions 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
±
±
±
±
±
±
±
±
±
±
±
CDRH8D58/LDNP-2R8NC
2R8
2.8
30
30
30
30
15.0(12)
16.3(13)
17.5(14)
4.7
4.1
3.8
4.0
3.5
3.1
2.7
2.2
1.9
1.4
1.3
1.0
0.9
0.7
20.0(16)
25.6(20.5)
36.3(29.0)
45.3(36.2)
65.3(52.2)
90.5(72.4)
130(104)
175(140)
3.3
2.6
2.3
1.7
1.5
1.2
1.0
0.8
30
30
30
30
30
30
30
t 40
.(Ta
20
)
Revised: 7-Jan-14
℃
at 20
at 100
6.90
6.30
6.00
5.50
4.50
3.60
3.30
2.70
2.20
1.70
1.40
※
%
%
%
%
%
%
%
%
%
%
%
※
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
※
※
※
SMD Power Inductor
CDRH8D58/LD
Saturation Current & Temperature Rise Graph
DC (A)
DC (A)
DC (A)
DC (A)
DC (A)
DC (A)
DC (A)
DC (A)
DC (A)
DC (A)
DC (A)
Page 3 of 4
06
05
04
03
02
01
℃ △
0
5.1
2.1
9.0
6.0
3.0
0.0
μ
10. CDRH8D58/LDNP-680NC
L ( H)
T( )
11. CDRH8D58/LDNP-101NC
L ( H)
T( )
Revised: 7-Jan-14
06
05
04
03
02
01
℃ △
0
5.2
0.2
5.1
0.1
5.0
0.0
μ
0
06
05
04
03
02
01
06
05
04
03
02
01
℃ △
0
0.3 5.2 0.2 5.1 0.1 5.0 0.0
μ
0
08
06
04
02
021
001
8
0
84
04
23
42
61
℃ △
06
05
04
03
02
01
06
05
04
03
02
01
℃ △
7. CDRH8D58/LDNP-220NC
L ( H)
T( )
8. CDRH8D58/LDNP-330NC
L ( H)
T( )
9. CDRH8D58/LDNP-470NC
L ( H)
T( )
06
05
04
03
02
01
℃ △
0
6.3 0.3 4.2 8.1 2.1 6.0 0.0
μ
9
6
3
0
81
51
21
06
05
04
03
02
01
℃ △
0
5
4
3
2
1
0
μ
8
6
4
2
0
21
01
06
05
04
03
02
01
℃ △
4. CDRH8D58/LDNP-6R2NC
L ( H)
T( )
5. CDRH8D58/LDNP-100NC
L ( H)
T( )
6. CDRH8D58/LDNP-150NC
L ( H)
T( )
06
05
04
03
02
01
℃ △
0
6
5
4
3
2
1
μ
0
6
5
4
3
2
1
0
06
05
04
03
02
01
℃ △
0
8
6
4
2
μ
0
6
5
4
3
2
1
0
06
05
04
03
02
01
℃ △
0
0
0
0
8
6
1. CDRH8D58/LDNP-2R8NC
L ( H)
T( )
2. CDRH8D58/LDNP-3R9NC
L ( H)
△
℃
L (20 )
6.3 0.3 4.2 8.1 2.1 6.0 0.0
8.1 5.1 2.1 9.0 6.0 3.0 0.0
5
6
℃
4
L (100 )
T
T( )
3. CDRH8D58/LDNP-5R0NC
L ( H)
T( )
3
4
2
2
1
0
μ
μ
μ
μ
0
0.9
5.7
0.6
5.4
0.3
5.1
0.0
5
0
0
03
52
02
51
01
09
57
06
54
03
51
6
5
4
3
2
1
0
SMD Power Inductor
CDRH8D58/LD
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
℃ ±
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