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CDRH3D28 PDF даташит

Спецификация CDRH3D28 изготовлена ​​​​«Sumida Corporation» и имеет функцию, называемую «SMD POWER INDUCTORS».

Детали детали

Номер произв CDRH3D28
Описание SMD POWER INDUCTORS
Производители Sumida Corporation
логотип Sumida Corporation логотип 

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CDRH3D28 Даташит, Описание, Даташиты
SMD Power Inductor
CDRH3D28
RoHS
Description
• Ferrite drum core construction.
× × × ×• Magnetically shielded.
• L W H:4.0 4.0 3.0 mm Max.
• Product weight:130m g (Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
Dimension - [mm]
※3.8±0.2 φ2.8
※3.8±0.2
(2.8)
MAX.3.0
Land pattern and Schematics - [mm]
1.5
5.2
2.4
1
1.1±0.2
℃ ℃Environmental Data
• Operating temperature range: -40 ~+105
(including coil’s self temperature rise)
℃~ ℃• Storage temperature range: -40 +105
• Solder reflow temperature: 260 peak.
Packaging
4.4±0.2 ELECTRODE
• Carrier tape and reel packaging
• 7.0”diameter reel
• 500pcs per reel
Applications
• Ideally used in Mobilephone,PDA,MP3,
DSC/DVC, Portable DVD, etc as DC-DC
1 converter inductors.
1.4 2 2
μ ~ μ μ ~ μ(3.3 H 15.0 H) (22.0 H 47.0 H)
Electrical Characteristics
Part Name
Stamp
[Iwnidt(uμhcitHna]n)ce1
ΩD.C.R. (m )
Max. (Typ.)
(at 20 )
( )※Saturation Current
A2
at 20
at 100
Temperature
Rise Current
(A) 3
± %CDRH3D28NP-3R3NC A 3.3 30
72.1(57.7)
2.00
1.48
1.85
± %CDRH3D28NP-4R7NC B 4.7 30
88.3(70.6)
1.65
1.28
1.62
± %CDRH3D28NP-6R8NC C 6.8 30
119(95.0)
1.24
0.94
1.32
± %CDRH3D28NP-100NC D 10 30
145(116)
1.05
0.80
1.18
± %CDRH3D28NP-150NC E 15 30
213(170)
0.90
0.64
1.02
± %CDRH3D28NP-220NC F 22 30
335(268)
0.76
0.55
0.74
± %CDRH3D28NP-330NC G 33 30
481(385)
0.58
0.44
0.63
± %CDRH3D28NP-470NC H 47 30
599(479)
0.48
0.36
0.56
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









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CDRH3D28 Даташит, Описание, Даташиты
SMD Power Inductor
CDRH3D28
Saturation Current & Temperature Rise Graph
℃ ℃ L (20 )
L (100 )
T
1. CDRH3D28NP-3R3NC
μ △ ℃ μL ( H)
T( )
2. CDRH3D28NP-4R7NC
L ( H)
3.6 60 6
T ( )
60
3.0 50 5
50
2.4 40 4
40
1.8 30 3
30
1.2 20 2
20
0.6 10 1
10
0.0
0.0 0.5 1.0 1.5 2.0
DC (A)
μ 4. CDRH3D28NP-100NC
L ( H)
12
0
2.5
T ( )
60
0
0.0 0.4 0.8 1.2 1.6
DC (A)
μ 5. CDRH3D28NP-150NC
L ( H)
18
0
2.0
T ( )
60
10 50 15 50
8 40 12 40
6 30 9 30
4 20 6 20
2 10 3 10
0
0.0 0.4 0.8 1.2
DC (A)
μ 7. CDRH3D28NP-330NC
L ( H)
36
0
1.6
T ( )
60
00
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
μ △ ℃8. CDRH3D28NP-470NC
L ( H)
T( )
60 60
30 50 50 50
24 40 40 40
18 30 30 30
12 20 20 20
6 10 10 10
00
0.0 0.2 0.4 0.6 0.8 1.0
DC (A)
0
0.0
0.2 0.4 0.6
DC (A)
0
0.8
μ 3. CDRH3D28NP-6R8NC
L ( H)
9.0
T ( )
60
7.5 50
6.0 40
4.5 30
3.0 20
1.5 10
0.0 0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
μ 6. CDRH3D28NP-220NC
L ( H)
24
T ( )
60
20 50
16 40
12 30
8 20
4 10
00
0.0 0.2 0.4 0.6 0.8 1.0
DC (A)
Page 2 of 3
Revised: 7-Jan-14









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CDRH3D28 Даташит, Описание, Даташиты
SMD Power Inductor
CDRH3D28
Solder Reflow Condition
T (℃)
300
250
200
150
100
50
0
0
Heat Endurance
60 120 180
260℃
10
60
230℃
240 300 T (s)
T (℃)
300
250
200
150
100
50
0
0
Temperature Chart
± ℃170 10 ,60~120s
245℃ PEAK
230
40s
60 120 180 240 300 T (s)
Please refer to the sales offices on our website - http://www.sumida.com
Hong Kong
Tel.+852-2880-6781
FAX.+852-2565-9600
Saitama(Japan)
Tel.+81-48-691-7300
FAX.+81-48-691-7340
Chicago
Tel.+1-847-545-6700
FAX. +1-847-545-6720
Shanghai
Shenzhen
Tel.+86-21-5836-3299
Tel.+86-755-8291-0228
FAX.+86-21-5836-3266
FAX.+86-755-8291-0338
Seoul
Singapore
Tel.+82-2-6237-0777
Tel.+65-6296-3388
FAX.+82-2-6237-0778
FAX.+65-6841-4426
Obernzell
Neumarkt
Tel.+49-8591-937-0
Tel.+49-9181-4509-110
FAX. +49-8591-937-103
FAX. +49-9181-4509-310
Page 3 of 3
Taipei
Tel.+886-2-8751-2737
FAX.+886-2-8751-2738
San Jose
Tel.+1-408-321-9660
FAX.+1-408-321-9308
Revised: 7-Jan-14










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Номер в каталогеОписаниеПроизводители
CDRH3D28SMD POWER INDUCTORSSumida Corporation
Sumida Corporation
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