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CDEIR8D38F Schematic ( PDF Datasheet ) - Sumida

Teilenummer CDEIR8D38F
Beschreibung SMD Power Inductor
Hersteller Sumida
Logo Sumida Logo 




Gesamt 4 Seiten
CDEIR8D38F Datasheet, Funktion
SMD Power Inductor
CDEIR8D38F
RoHS
Halogen
Free
Dimension - [mm]
Land pattern and Schematics - [mm]
Description
• Ferrite core construction.
× × × ×• Magnetically shielded.
• L W H: 8.5 8.3 4.0 mm Max.
• Product weight:1.1 g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
℃ ℃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.
• 13.0”diameter reel
• 1000pcs per reel
Applications
• Ideally used in Notebook, PDA and other
devices.
Electrical Characteristics
PART NO.
CDEIR8D38FNP 4RØNC
CDEIR8D38FNP 5R1NC
CDEIR8D38FNP 6R3NC
CDEIR8D38FNP 7R6NC
CDEIR8D38FNP 1ØØNC
CDEIR8D38FNP 12ØNC
CDEIR8D38FNP 15ØNC
CDEIR8D38FNP 18ØNC
CDEIR8D38FNP 22ØNC
STAMP
4R0
5R1
6R3
7R6
100
120
150
180
220
[ ]※INDUCTANCE (uH)
WITHIN 1
±4.0 30%
±5.1 30%
±6.3 30%
±7.6 30%
±10 30%
±12 30%
±15 30%
±18 30%
±22 30%
.CR.(mΩ)
[MAX.] (Typ.)
(at 20 )
23.2(18.5)
25.9(20.7)
30.7(24.5)
34.0(27.2)
43.8(35.0)
66.7(53.3)
70.2(56.1)
83.1(66.5)
88.3(70.6)
(A)※SATURATION
CURRENT
2
℃ ℃(at 20 ) (at105 )
7.0 5.8
6.2 5.1
5.3 4.4
4.9 4.1
4.6 3.8
4.0 3.2
3.7 3.0
3.3 2.7
3.0 2.5
TEMPERATURE
(A)※RISE CURRENT
3
4.8
4.6
4.1
3.8
3.4
2.5
2.4
2.3
2.2
1. 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: 15-Sep-11
Free Datasheet http://www.datasheet4u.com/





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