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CDRH98D18R Datasheet, PDF (1/3 Pages) Sumida Corporation – SMD Power Inductor | |||
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SMD Power Inductor
CDRH98D18R
RoHS
Halogen
Free
Dimension - [mm]
Land pattern and Schematics - [mm]
1
10.2
Description
⢠Ferrite drum core construction
à à à à ⢠Magnetically shielded
⢠L W H:10.0 10.0 2.0 mm Max.
⢠Product weight: 0.72g(Ref.)
⢠Moisture Sensitivity Level: 1
⢠RoHS compliance.
⢠Halogen Free available.
âï½ â Environmental Data
⢠Operating temperature range: -40
+105
(including coilâs self temperature rise)
âï½ â ⢠Storage temperature range: -40 +105
â ⢠Solder reflow temperature: 260 peak.
Packaging
⢠Carrier tape and reel packaging
⢠13.0âdiameter reel
⢠1500pcs per reel
Applications
⢠Ideally used in backlight LED drive circuit of
slim-type display etc.
3.3
3.6
3.3
2
Electrical Characteristics
Part No.
CDRH98D18RNP-2R0MC
CDRH98D18RNP-3R0MC
CDRH98D18RNP-4R3MC
CDRH98D18RNP-6R8MC
CDRH98D18RNP-100MC
CDRH98D18RNP-150MC
CDRH98D18RNP-220MC
CDRH98D18RNP-330MC
CDRH98D18RNP-470MC
Stamp
2R0
3R0
4R3
6R8
100
150
220
330
470
ï¼»ï¼Î¼ ï¼â» Inductance
H
Within] 1
± 2.0 20%
± 3.0 20%
± 4.3 20%
± 6.8 20%
± 10.0 20%
± 15.0 20%
± 22.0 20%
± 33.0 20%
± 47.0 20%
Ω D.C.R. (m )
â [Max.] (Typ.)
(at 20 )
22.5(18)
29.0(23)
38.5(31)
66.0(53)
102(82)
125(100)
195(156)
287(230)
410(328)
â» Saturation current
(A) 2
â â (at 20 ) (at 105 )
5.10
4.20
4.20
3.50
3.30
2.80
2.75
2.20
2.30
1.90
1.85
1.55
1.50
1.25
1.25
1.00
1.05
0.88
Temperature
â» rise current
(A) 3
4.90
4.40
3.70
2.75
2.30
1.85
1.50
1.25
1.05
â»1 Measuring condition : at 100kHz .
â»2 Saturation current: The value of DC current when the inductance decreases to 70% of its nominal.
â» â³ ï¼ â ï¼ â 3 Temperature rise current: The value of DC current when the temperature rise is T 40 (Ta 20 ).
Page 1 of 3
Revised: 7-Jan-14
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