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PDF CDRH3D28 Data sheet ( Hoja de datos )
| Número de pieza | CDRH3D28 | |
| Descripción | SMD POWER INDUCTORS | |
| Fabricantes | Sumida Corporation | |
| Logotipo |  |
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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
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet CDRH3D28.PDF ] | |
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