Sumida CDRH8D58/LDNP-220NC Smd power inductor Datasheet

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.
RoHS
× ×
Halogen
Free
× ×
Environmental Data
• Operating temperature range: -40 ~+105
(including coil’s self temperature rise)
+105
• Storage temperature range: -40
• Solder reflow temperature: 260
peak.
℃
℃~
℃
Dimension - [mm]
℃
℃
Packaging
• Carrier tape and reel packaging
• 12.9”diameter reel
• 500pcs per reel
Applications
• Ideally used in Notebook PC, Game machine,
DVD, LCD TV ,STB etc as DC-DC converter
inductors.
Land pattern and Schematics - [mm]
(2.8μH~10μH)
(15.0μH~47.0μH)
(68
μH~100μH)
Page 1 of 4
Revised: 7-Jan-14
SMD Power Inductor
CDRH8D58/LD
Electrical Characteristics
Part Name
Stamp
CDRH8D58/LDNP-2R8NC
2R8
CDRH8D58/LDNP-3R9NC
3R9
CDRH8D58/LDNP-5R0NC
5R0
CDRH8D58/LDNP-6R2NC
6R2
CDRH8D58/LDNP-100NC
100
CDRH8D58/LDNP-150NC
150
CDRH8D58/LDNP-220NC
220
CDRH8D58/LDNP-330NC
330
CDRH8D58/LDNP-470NC
470
CDRH8D58/LDNP-680NC
680
CDRH8D58/LDNP-101NC
101
Inductance
( H)
[ within ] 1
μ
※
2.8±30%
3.9±30%
5.0±30%
6.2±30%
10±30%
15±30%
22±30%
33±30%
47±30%
68±30%
100±30%
Ω
℃
D.C.R. (m )
Max. (Typ.)
(at 20 )
Saturation Current
A
2
( )※
at 20℃
at 100℃
Temperature
Rise Current
(A) 3
※
15.0(12)
4.7
4.0
6.90
16.3(13)
4.1
3.5
6.30
17.5(14)
3.8
3.1
6.00
20.0(16)
3.3
2.7
5.50
25.6(20.5)
2.6
2.2
4.50
36.3(29.0)
2.3
1.9
3.60
45.3(36.2)
1.7
1.4
3.30
65.3(52.2)
1.5
1.3
2.70
90.5(72.4)
1.2
1.0
2.20
130(104)
1.0
0.9
1.70
175(140)
0.8
0.7
1.40
※1. Inductance measuring conditions at 100kHz.
※2. Saturation current: The DC current at which the inductance decreases to 65% of its nominal value.
※3. Temperature rise current: The DC current at which the temperature rise is △t=40℃.(Ta=20℃)
Page 2 of 4
Revised: 7-Jan-14
SMD Power Inductor
CDRH8D58/LD
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
6
℃
△T
L (100 )
1. CDRH8D58/LDNP-2R8NC
L ( H)
△T (℃)
μ
2. CDRH8D58/LDNP-3R9NC
L ( H)
60
6
5
50
4
△T (℃)
μ
3. CDRH8D58/LDNP-5R0NC
L ( H)
△T (℃)
60
6
5
50
5
50
40
4
40
4
40
3
30
3
30
3
30
2
20
2
20
2
20
1
10
1
10
1
10
0
0
0
0
0
0
2
4
DC (A)
6
8
μ
4. CDRH8D58/LDNP-6R2NC
L ( H)
9.0
0
△T (℃)
2
4
DC (A)
6
μ
60
12
7.5
50
6.0
0
8
5. CDRH8D58/LDNP-100NC
L ( H)
0
△T (℃)
60
1
2
3
4
DC (A)
5
μ
6. CDRH8D58/LDNP-150NC
L ( H)
6
△T (℃)
60
18
10
50
15
50
40
8
40
12
40
4.5
30
6
30
9
30
3.0
20
4
20
6
20
1.5
10
2
10
3
10
0.0
0
0
0
0
0
0
μ
1
2
3
4
DC (A)
5
7. CDRH8D58/LDNP-220NC
L ( H)
30
6
0
△T (℃)
1
μ
2
3
DC (A)
4
8. CDRH8D58/LDNP-330NC
L ( H)
60
48
25
50
20
5
△T (℃)
60
0.0 0.6 1.2 1.8 2.4 3.0 3.6
DC (A)
μ
9. CDRH8D58/LDNP-470NC
L ( H)
△T (℃)
60
60
40
50
50
50
40
32
40
40
40
15
30
24
30
30
30
10
20
16
20
20
20
5
10
8
10
10
10
0
0
0
0
0
0.0 0.6 1.2 1.8 2.4 3.0 3.6
DC (A)
μ
△ ℃
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
μ
△ ℃
11. CDRH8D58/LDNP-101NC
L ( H)
T( )
90
60
120
75
50
100
50
60
40
80
40
45
30
60
30
30
20
40
20
15
10
20
10
0
0
0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
0
0.0
10. CDRH8D58/LDNP-680NC
L ( H)
T( )
60
0.5
1.0 1.5
DC (A)
2.0
60
0
0.0
0.3
0.6 0.9
DC (A)
Page 3 of 4
1.2
1.5
Revised: 7-Jan-14
2.5
SMD Power Inductor
CDRH8D58/LD
Solder Reflow Condition
T (℃)
300
250
Heat Endurance
260℃
230℃
200
0
60
120
180
240
245℃ PEAK
T (s)
40s
± ℃,60~120s
170 10
100
300
℃
230
150
60
100
Temperature Chart
200
10
150
50
0
T (℃)
300
250
50
0
0
60
120
180
240
300 T (s)
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
[email protected]
Tel.+86-21-5836-3299
FAX.+86-21-5836-3266
[email protected]
Tel.+86-755-8291-0228
FAX.+86-755-8291-0338
[email protected]
Tel.+886-2-8751-2737
FAX.+886-2-8751-2738
[email protected]
Saitama(Japan)
Seoul
Singapore
San Jose
Tel.+81-48-691-7300
FAX.+81-48-691-7340
[email protected]
Tel.+82-2-6237-0777
FAX.+82-2-6237-0778
[email protected]
Tel.+65-6296-3388
FAX.+65-6841-4426
[email protected]
Tel.+1-408-321-9660
FAX.+1-408-321-9308
[email protected]
Chicago
Obernzell
Neumarkt
Tel.+1-847-545-6700
FAX. +1-847-545-6720
[email protected]
Tel.+49-8591-937-0
FAX. +49-8591-937-103
[email protected]
Tel.+49-9181-4509-110
FAX. +49-9181-4509-310
[email protected]
Page 4 of 4
Revised: 7-Jan-14
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