Sumida CDRH4D28CNP-220PC Smd power inductor Datasheet

SMD Power Inductor
CDRH4D28C
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H:5.1 5.1 3.0 mm Max.
• Product weight: 0.21g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
RoHS
× ×
Halogen
Free
Dimension - [mm]
4.9 ±0.2
3.0 Max.
1.
4±
0.
2
2
.
0
±
9
.
4
3
0.
4± ax.
4.
M
2
6.
4.
0
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
6.
5
0
2.
1
2
(1.1μH~6.3μH)
℃
℃
Applications
• Ideally used in Mobile phone,PDA,MP3,HDD,
DSC/DVC, Note book PC, etc as DC-DC
converter inductors.
Land pattern and Schematics - [mm]
°
5
4
× ×
1
2
(10μH~100μH)
Page 1 of 4
Revised: 7-Jan-14
SMD Power Inductor
CDRH4D28C
Electrical Characteristics
Part No.
Stamp
Inductance
(µH)
[within] 1
※
D.C.R.(Ω)
Max. (Typ.)
(at 20 )
Rated Current
2
(A)
CDRH4D28CNP-1R1PC
A
1.1±25%
22m(17.5m)
3.80
CDRH4D28CNP-2R0PC
B
2.0±25%
29m(23.0m)
2.60
CDRH4D28CNP-3R2PC
C
3.2±25%
42m(33.3m)
2.30
CDRH4D28CNP-4R7PC
D
4.7±25%
63m(50.0m)
1.80
CDRH4D28CNP-6R3PC
E
6.3±25%
94m(75.0m)
1.30
CDRH4D28CNP-100PC
F
10±25%
106m(85.0m)
1.26
CDRH4D28CNP-150PC
G
15±25%
137m(110m)
1.05
CDRH4D28CNP-220PC
H
22±25%
207m(166m)
0.85
CDRH4D28CNP-330PC
I
33±25%
331m(265m)
0.70
CDRH4D28CNP-470PC
J
47±25%
510m(408m)
0.54
CDRH4D28CNP-680PC
K
68±25%
625m(500m)
0.49
CDRH4D28CNP-101PC
L
100±25%
948m(758m)
0.40
℃
※
※1. Inductance measuring condition: at 100kHz.
※2. Rated current: The DC current at which the inductance decreases to 65% of its nominal value or when △t=40℃,
whichever is lower (Ta=20℃).
Page 2 of 4
Revised: 7-Jan-14
SMD Power Inductor
CDRH4D28C
Saturation Current & Temperature Rise Graph
L (20℃)
μ
3.6
μ
△T (℃)
2.0
50
3.0
50
40
1.6
40
2.4
40
0.9
30
1.2
30
1.8
30
0.6
20
0.8
20
1.2
20
0.3
10
0.4
10
0.6
10
0
0.0
0
0.0
1.8
△T (℃)
△T
L (100℃)
60
1. CDRH4D28CNP-1R1PC
L ( H)
μ
2. CDRH4D28CNP-2R0PC
L ( H)
60
2.4
1.5
50
1.2
0.0
0
1
2
3
DC (A)
4
μ
4. CDRH4D28CNP-4R7PC
L ( H)
6
5
0
△T (℃)
1
2
DC (A)
3
μ
5. CDRH4D28CNP-6R3PC
L ( H)
60
9.0
5
50
4
△T (℃)
3. CDRH4D28CNP-3R2PC
L ( H)
4
60
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
△T (℃)
μ
6. CDRH4D28CNP-100PC
L ( H)
△T (℃)
60
12
7.5
50
10
50
40
6.0
40
8
40
3
30
4.5
30
6
30
2
20
3.0
20
4
20
1
10
1.5
10
2
10
0
0.0
0
0
0
0.0
0.4
μ
0.8 1.2
DC (A)
1.6
7. CDRH4D28CNP-150PC
L ( H)
18
2.0
0.0
△T (℃)
0.4
μ
0.8 1.2
DC (A)
1.6
8. CDRH4D28CNP-220PC
L ( H)
60
24
15
50
12
2.0
60
0
0.0
△T (℃)
0.3
μ
0.6 0.9
DC (A)
1.2
9. CDRH4D28CNP-330PC
L ( H)
1.5
△T (℃)
60
36
20
50
30
50
40
16
40
24
40
9
30
12
30
18
30
6
20
8
20
12
20
3
10
4
10
6
10
0
0
0
0
0
0.0
0.3
0.6 0.9
DC (A)
1.2
μ
1.5
0.0
0.4 0.6
DC (A)
1.0
0
0.0
0.4
0.6
DC (A)
0.8
μ
△T (℃)
75
50
100
50
40
60
40
80
40
30
30
45
30
60
30
20
20
30
20
40
20
10
10
15
10
20
10
0
0
0
0
11. CDRH4D28CNP-680PC
L ( H)
60
90
50
50
40
0
0.0
0.2
0.4
DC (A)
0.6
0.8
△T (℃)
0.2
120
60
μ
0.8
60
10. CDRH4D28CNP-470PC
L ( H)
△T (℃)
0.2
60
0.0 0.1 0.2 0.3 0.4 0.5 0.6
DC (A)
Page 3 of 4
12. CDRH4D28CNP-101PC
L ( H)
60
0
0.0
0.1
0.2 0.3
DC (A)
0.4
Revised: 7-Jan-14
0.5
SMD Power Inductor
CDRH4D28C
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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