Sumida CDRH5D16F/LDNP-2R9NC Smd power inductor Datasheet

SMD Power Inductor
CDRH5D16F/LD
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H:5.5 5.5 1.8 mm Max.
• Product weight: 163mg(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
RoHS
× ×
Halogen
Free
Dimension - [mm]
5. 2 +0.3
-0.2
3
.
0
+
MAX.1. 8
1.
4
±
0.
2
2
.
0
-
2
.
5
25
0 . .7
2 ± .6
4. AX
M
8
.
1
3.8
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
• 7.0”diameter reel
• 1000pcs per reel
2.1
8.0
Electrical Characteristics
Part Name
-2R2NC
CDRH5D16F/LDNP-2R9NC
CDRH5D16F/LDNP-4R7NC
CDRH5D16F/LDNP-6R8NC
CDRH5D16F/LDNP-100NC
CDRH5D16F/LDNP-150NC
CDRH5D16F/LDNP-220NC
CDRH5D16F/LDNP-330NC
CDRH5D16F/LDNP-470NC
CDRH5D16F/LDNP
Stamp
2R2
2R9
4R7
6R8
100
150
220
330
470
℃
℃
Applications
• Ideally used in Game Machine, Notebook
PC,PDA,DSC/DVC, etc. as DC-DC converter
inductors.
Land pattern and Schematics - [mm]
2.1
× ×
μ ※
2.2±25%
2.9±25%
4.7±25%
6.8±25%
10±25%
15±25%
22±25%
33±25%
47±25%
Inductance
( H)
[ within ] 1
Ω
D.C.R .(m )
Max. (Typ.)
( 20 )
Saturation
Current
(A) 2
Temperature
Rise Current
(A) 3
27.0(22.5)
1.80
3.80
32.0(26.7)
1.60
3.60
37.0(31.0)
1.20
2.90
50.0(42.0)
1.05
2.40
78.6(65.5)
0.92
1.90
110.0(92.0)
0.70
1.50
168.0(140.0)
0.61
1.20
267.0(223.0)
0.50
0.90
363.0(303.0)
0.40
0.82
℃
※
※1. Inductance measuring condition: at 100kHz.
※2. Saturation current: The value of D.C. current when the inductance decreases to 65% of it’s nominal value.
※3. Temperature rise current: The value of D.C. current when the temperature rise is △t=40℃(Ta=20℃).
Page 1 of 3
※
Revised: 7-Jan-14
SMD Power Inductor
CDRH5D16F/LD
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
℃
△T
L (105 )
△ ℃
μ
△ ℃
μ
△T (℃)
1. CDRH5D16F/LDNP-2R2NC
L ( H)
T( )
2. CDRH5D16F/LDNP-2R9NC
L ( H)
T( )
3. CDRH5D16F/LDNP-4R7NC
L ( H)
3.0
60
3.6
60
6
2.5
50
3.0
50
5
50
2.0
40
2.4
40
4
40
1.5
30
1.8
30
3
30
1.0
20
1.2
20
2
20
0.5
10
0.6
10
1
10
0
0.0
0
0
0.0
0
1
2
DC (A)
3
μ
4
0
△ ℃
1
2
DC (A)
3
μ
4
60
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
△ ℃
μ
△ ℃
4. CDRH5D16F/LDNP-6R8NC
L ( H)
T( )
5. CDRH5D16F/LDNP-100NC
L ( H)
T( )
6. CDRH5D16F/LDNP-150NC
L ( H)
T( )
9.0
60
12
60
18
7.5
50
10
50
15
50
6.0
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
0.5
1.0 1.5
DC (A)
2.0
2.5
0.0
△ ℃
0.4
μ
0.8 1.2
DC (A)
1.6
2.0
0
0.0
△ ℃
60
0.4
μ
0.8
1.2
DC (A)
1.6
△T (℃)
7. CDRH5D16F/LDNP-220NC
L ( H)
T( )
8. CDRH5D16F/LDNP-330NC
L ( H)
T( )
9. CDRH5D16F/LDNP-470NC
L ( H)
30
60
48
60
48
25
50
40
50
40
50
20
40
32
40
32
40
15
30
24
30
24
30
10
20
16
20
16
20
5
10
8
10
8
10
0
0
0
0
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
0.0
0.2
0.4 0.6
DC (A)
Page 2 of 3
0.8
1.0
60
0
0.0
0.2
0.4 0.6
DC (A)
0.8
Revised: 7-Jan-14
1.0
SMD Power Inductor
CDRH5D16F/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 3 of 3
Revised: 7-Jan-14
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