VLC5020T-2R2N Datasheet, PDF (1/2 Pages) TDK Electronics – SMD Inductors(Coils) For Power Line(Wound, Magnetic Shielded)

(1/2)
SMD Inductors(Coils)
For Power Line(Wound, Magnetic Shielded)
Conformity to RoHS Directive
VLC Series VLC5020
FEATURES
• Miniature size
Mount area: 5×5mm
Height: 2.0mm max.
• Generic use for portable DC to DC converter line.
• Available for automatic mounting in tape and real package.
• The products do not contain lead and support lead-free
soldering.
• It is a product conforming to halogen-free.
APPLICATIONS
DC to DC converters for LCD TVs, printers, note PCs, etc.
SHAPES AND DIMENSIONS
5.0±0.2
100
Dimensions in mm
RECOMMENDED PC BOARD PATTERN
5.0
3.8
Dimensions in mm
ELECTRICAL CHARACTERISTICS
Part No.
VLC5020T-R47N
VLC5020T-1R2N
VLC5020T-1R5N
VLC5020T-2R2N
VLC5020T-3R3N
VLC5020T-4R7N
VLC5020T-100M
Inductance
(µH)
0.47
1.2
1.5
2.2
3.3
4.7
10
Inductance
tolerance
(%)
±30
±30
±30
±30
±30
±30
±20
Test frequency
(kHz)
100
100
100
100
100
100
100
DC resistance
(Ω )
max. typ.
0.018
0.030
0.038
0.045
0.071
0.097
0.186
0.015
0.026
0.032
0.038
0.060
0.081
0.156
Rated current(A)^∗
Based on inductance
change max.
5.6
3.8
3.3
3.0
2.4
2.0
1.3
Based on temperature
rise typ.
5.4
4.0
3.9
3.7
2.9
2.4
1.8
∗ _{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.
• Operating temperature range: –40 to +105°C (Including self-temperature rise)
• Test equipment Inductance: 4285A PRECISION LCR METER, HP or equivalant
Rdc: MILLIOHM METER VP-2941A, MATSUSHITA or equivalant
L(Idc1): 4285A PRECISION LCR METER, HP with 42841A BIAS CURRENT SOURCE, HP/42842C TEST FIXTURE, HP or equivalant
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
• All specifications are subject to change without notice.
001-02 / 20100716 / e531_vlc5020.fm