VLCF5020-3 TDK Corp., VLCF5020-3 Datasheet

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VLCF5020-3

Manufacturer Part Number
VLCF5020-3
Description
Smd Inductors Coils For Power Line Wound, Magnetic Shielded
Manufacturer
TDK Corp.
Datasheet
SMD Inductors(Coils)
For Power Line(Wound, Magnetic Shielded)
VLCF Series VLCF5020-3
FEATURES
• Miniature size
• Generic use for portable DC to DC converter line
• High magnetic shield construction should actualize high resolu-
• Available for automatic mounting in tape and real package.
• The products contain no lead and also support lead-free
APPLICATIONS
DC to DC converters for DVC, DSC, PDA, MD, LCD displays,
HDDs, cellular phones, etc.
ELECTRICAL CHARACTERISTICS
Part No.
VLCF5020T-2R2N2R6-3
VLCF5020T-2R7N2R2-3
VLCF5020T-3R3N2R0-3
• Operating temperature range: –40 to +105°C (Including self-temperature rise)
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
• All specifications are subject to change without notice.
Rated current: Value obtained when current flows and the temperature has risen to 40°C or when DC current flows and the nominal value of inductance
has fallen by 30%, whichever is smaller.
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
Mount area: 5× 5mm
Height: 2.0mm max.
tion for EMC protection.
soldering.
Inductance
(µH)
2.2
2.7
3.3
±30%
±30%
±30%
Inductance
tolerance
Test frequency
(kHz)
100
100
100
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERN
DC resistance(Ω)
max.
0.043
0.054
0.065
45˚
2R7
5.0±0.2
typ.
0.038
0.046
0.055
3.0
4.9
Rated current(A)
Based on inductance
change max.
2.62
2.28
2.02
Dimensions in mm
Dimensions in mm
001-02 / 20080629 / e531_vlcf5020_3.fm
Conformity to RoHS Directive
Based on temperature
rise typ.
3.25
2.98
2.76
(1/1)

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