CDRH98D23R Datasheet, PDF (1/3 Pages) Sumida Corporation – SMD Power Inductor

SMD Power Inductor
CDRH98D23R
RoHS
Halogen
Free
Dimension - [mm]
Land pattern and Schematics - [mm]
1
Description
• Ferrite drum core construction
× × × × ^{• Magnetically shielded}
• L W H:10.0 10.0 2.5 mm Max.
• Product weight: 0.9g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
℃～ ℃ ^{Environmental Data}
• Operating temperature range: -40
+105
(including coil’s self temperature rise)
℃～ ℃ • Storage temperature range: -40 +105
℃ • Solder reflow temperature: 260 peak.
Packaging
• Carrier tape and reel packaging
Applications
• Ideally used in backlight LED drive circuit of
slim-type display etc.
2
3.3 3.6 3.3
Electrical Characteristics
Part No.
Stamp
Inductance
μ( H)
※ [Within] 1
Ω D.C.R. (m )
℃ ^{[Max.] (Typ.)}
(at 20 )
※ Saturation current
(A) 2
℃ ℃ (at 20 ) (at 105 )
Temperature
※ rise Current
(A) 3
CDRH98D23RNP-3R9MC 3R9
μ ± 3.9 H 20%
33.8(27)
4.5
3.9
4.0
CDRH98D23RNP-6R8MC 6R8
μ ± 6.8 H 20%
50(40)
3.5
3.1
3.1
CDRH98D23RNP-100MC
100
μ ± 10.0 H 20%
80(64)
3.1
2.6
2.5
CDRH98D23RNP-150MC
150
μ ± 15.0 H 20%
97.5(78)
2.6
2.2
2.2
CDRH98D23RNP-220MC
220
μ ± 22.0 H 20%
157(125.5)
2.1
1.8
1.65
CDRH98D23RNP-330MC
330
μ ± 33.0 H 20%
233(186.5)
1.75
1.45
1.35
CDRH98D23RNP-470MC
470
μ ± 47.0 H 20%
293(234.5)
1.45
1.2
1.25
※1 Inductance measuring condition : at 100kHz .
※2 Saturation current: The value of DC current when the inductance decreases to 70% of its nominal.
※ △ ＝ ℃ ＝ ℃ 3 Temperature rise current: The value of DC current when the temperature rise is T 40 (Ta 20 ).
Page 1 of 3
Revised: 24-Aug-12