Sumida CDRH8D43HPNP-470NC Smd power inductor Datasheet

SMD Power Inductor
CDRH8D43HP
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H:8.3 8.3 4.7 mm Max.
• Product weight: 0.93g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
RoHS
× ×
Halogen
Free
Environmental Data
• Operating temperature range: -40 ~+100
(including coil’s self temperature rise)
+100
• Storage temperature range: -40
• Solder reflow temperature: 260
peak.
℃
℃~
℃
Dimension - [mm]
②
3
.
0
±
0
.
8
8 . 0 ± 0. 3
( 4 .5 )
MAX. 4.7
①
6 .3
1
.
0
±
5
.
2
1 . 2 ± 0. 1
Land pattern and Schematics - [mm]
8
.
2
6.1
2
1 S
1 S 2
× ×
℃
℃
Packaging
• Carrier tape and reel packaging
• 12.9”diameter reel
• 500pcs per reel
Applications
• Ideally used in Mobile phone, MP3, PDA ,
HDD,DSC/DVC, etc as DC-DC converter
inductors.
2. 0
10 .1
(1.2μH~10μH) (15μH~68μH)
Electrical Characteristics
Part Name
Stamp
CDRH8D43HPNP-1R2NC
1R2
CDRH8D43HPNP-2R7NC
2R7
CDRH8D43HPNP-4R7NC
4R7
CDRH8D43HPNP-6R8NC
6R8
CDRH8D43HPNP-100NC
100
CDRH8D43HPNP-150NC
150
CDRH8D43HPNP-220NC
220
CDRH8D43HPNP-330NC
330
CDRH8D43HPNP-470NC
470
CDRH8D43HPNP-680NC
680
(μ )※
1.2±30%
2.7±30%
4.7±30%
6.8±30%
10±30%
15±30%
22±30%
33±30%
47±30%
68±30%
Inductance
H
[ within ] 1
Ω
℃
D.C.R. m )
Max. (Typ.)
at 20
( )※
at 20℃
at 100℃
Saturation Current
A
2
Temperature
Rise Current
(A) 3
※
16.5(12.3)
12.6
10.8
5.6
19.5(15.9)
8.6
7.0
5.1
27.0(20.7)
6.2
5.2
3.9
36.0(31.2)
5.6
4.5
3.3
53.0(44.4)
4.3
3.5
2.5
75.0(64.4)
3.7
2.9
2.0
125(103)
3.0
2.4
1.5
150(123)
2.5
2.0
1.4
238(183)
2.0
1.6
1.2
363(294)
1.6
1.4
0.8
※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 1 of 3
Revised: 7-Jan-14
SMD Power Inductor
CDRH8D43HP
Saturation Current & Temperature Rise Graph
L (20℃)
μ
1. CDRH8D43HPNP-1R2NC
L ( H)
1.8
△T (℃)
△T
L (100℃)
μ
2. CDRH8D43HPNP-2R7NC
L ( H)
60
3.0
1.5
50
1.2
△T (℃)
μ
3. CDRH8D43HPNP-4R7NC
L ( H)
△T (℃)
60
6
2.5
50
5
50
40
2.0
40
4
40
0.9
30
1.5
30
3
30
0.6
20
1.0
20
2
20
0.3
10
0.5
10
1
10
0
0.0
0
0
0.0
0
3
6
9 12
DC (A)
15
μ
4. CDRH8D43HPNP-6R8NC
L ( H)
9.0
18
0
△T (℃)
3
6
9
DC (A)
12
μ
5. CDRH8D43HPNP-100NC
L ( H)
60
12
7.5
50
6.0
0
15
0
△T (℃)
60
2
4
6
DC (A)
8
μ
6. CDRH8D43HPNP-150NC
L ( H)
10
△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
2
μ
4
DC (A)
6
8
7. CDRH8D43HPNP-220NC
L ( H)
30
0
△T (℃)
μ
1
2
3
4
DC (A)
5
8. CDRH8D43HPNP-330NC
L ( H)
60
48
25
50
20
6
0
0
△T (℃)
60
1
μ
2
3
DC (A)
4
9. CDRH8D43HPNP-470NC
L ( H)
5
△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
μ
1
2
3
DC (A)
4
10. CDRH8D43HPNP-680NC
L ( H)
90
5
△T (℃)
0.0
0.6
1.2 1.8
DC (A)
2.4
60
75
50
60
40
45
30
30
20
15
10
0
0.0 0.6 1.2 1.8 2.4 3.0 3.6
DC (A)
60
0
0.0 0.4 0.8 1.2 1.6 2.0 2.4
DC (A)
Page 2 of 3
Revised: 7-Jan-14
3.0
SMD Power Inductor
CDRH8D43HP
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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