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Sumida

CDH38D16DLDHF-3R3MC Datasheet Preview

CDH38D16DLDHF-3R3MC Datasheet

SMD Power Inductor

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SMD Power Inductor
CDH38D16D/LD
RoHS
Halogen
Free
Dimension - [mm]
3.8±0.15
1.7±0.1
0.1
4.0±
3.5
1.0
Land pattern and Schematics - [mm]
3.8
0.8 1.5
3.2
Description
• Ferrite drum core construction.
× × × ×• Magnetically unshielded.
• L W H: 4.1 3.95 1.8mm Max.
• Product weight: 80mg(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.
3.0
Packaging
• Carrier tape and reel packaging.
• 13.0”diameter reel
• 3000pcs per reel
Applications
• Ideally used in Mobilephone,PDA,MP3,DSC/
DVC,HDD etc as DC-DC converter inductors.
Page 1 of 4
Revised: 19-Dec-13




Sumida

CDH38D16DLDHF-3R3MC Datasheet Preview

CDH38D16DLDHF-3R3MC Datasheet

SMD Power Inductor

No Preview Available !

SMD Power Inductor
CDH38D16D/LD
Electrical Characteristics
Part No.
Stamp
μInductance [ H]
[Within] 1
ΩD.C.R. (m )
[Within]
(at 20 )
(A)※Saturation current
2
℃ ℃(at 20 ) (at 105 )
CDH38D16DLDHF-1R0MC
A
± %1.0 20
± %25 25
2.40 1.90
CDH38D16DLDHF-1R7MC
C
± %1.7 20
± %33 25
1.90 1.50
CDH38D16DLDHF-2R0MC
E
± %2.0 20
± %38 25
1.70 1.35
CDH38D16DLDHF-3R3MC
G
± %3.3 20
± %53 25
1.35 1.05
CDH38D16DLDHF-4R7MC
J
± %4.7 20
± %73 25
1.15
0.90
CDH38D16DLDHF-6R8MC
L
± %6.8 20
± %108 20
0.95
0.75
CDH38D16DLDHF-100MC
N
± %10 20
± %157 20
0.76
0.60
CDH38D16DLDHF-150MC
Q
± %15 20
± %250 20
0.64
0.50
CDH38D16DLDHF-220MC
S
± %22 20
± %340 20
0.52
0.42
CDH38D16DLDHF-330MC
U
± %33 20
± %540 20
0.42
0.34
1. Measuring condition: at 100kHz.
2. Saturation current: The value of D.C. current when the inductance decreases to 70% of it’s nominal value.
△ = ℃ = ℃3. Temperature rise current: The value of D.C. current when the temperature rise is t 40 (Ta 20 ).
A ※Temperature rise
current ( ) 3
3.12
2.90
2.70
2.20
1.85
1.52
1.26
1.02
0.78
0.64
Page 2 of 4
Revised: 19-Dec-13


Part Number CDH38D16DLDHF-3R3MC
Description SMD Power Inductor
Maker Sumida
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