VLC5045 [TDK]
SMD Inductors(Coils) For Power Line(Wound, Magnetic Shielded); SMD电感器（线圈）电力线（伤口，磁屏蔽）
| 型号： | VLC5045 |
| 厂家： | 
TDK ELECTRONICS |
| 描述： | SMD Inductors(Coils) For Power Line(Wound, Magnetic Shielded) |
| 文件： | 总2页 (文件大小：61K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
(1/2)
Conformity to RoHS Directive
SMD Inductors(Coils)
For Power Line(Wound, Magnetic Shielded)
VLC Series VLC5045
FEATURES
SHAPES AND DIMENSIONS
• Miniature size
+0.3
–0.1
5.0
Mount area: 5× 5mm
Height: 4.5mm 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 solder-
ing.
APPLICATIONS
DC to DC converters for LCD-TV, printers, note PC, etc.
Dimensions in mm
RECOMMENDED PC BOARD PATTERN
1.4
1.4
1.1
3.9
Dimensions in mm
ELECTRICAL CHARACTERISTICS
DC resistance(Ω)
Rated current(A)∗
Based on inductance
change max.
Inductance
(µH)
Inductance
tolerance
Test frequency
(kHz)
Part No.
Based on temperature
max.
typ.
rise typ.
4.6
4.3
4.0
3.2
2.8
2.3
1.9
1.5
VLC5045T-1R5N
VLC5045T-2R2N
VLC5045T-3R3N
VLC5045T-4R7M
VLC5045T-6R8M
VLC5045T-100M
VLC5045T-150M
VLC5045T-220M
VLC5045T-330M
∗
1.5
2.2
3.3
4.7
6.8
10
15
22
33
30%
30%
30%
20%
20%
20%
20%
20%
20%
100
100
100
100
100
100
100
100
100
0.018
0.022
0.029
0.034
0.046
0.066
0.100
0.17
0.014
0.017
0.023
0.028
0.038
0.055
0.083
0.13
5.5
5.0
4.0
3.3
2.7
2.1
1.8
1.6
1.2
0.23
0.19
1.1
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)
• 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 / 20090308 / e531_vlc5045.
(2/2)
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE CHANGE and TEMPERATURE RISE vs. Idc SUPERPOSITION
µ
Idc vs. Inductance( H)
(
)
Idc vs. ∆T ˚C
VLC5045T-1R5N
VLC5045T-2R2N
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
70
60
50
40
30
20
10
0
2.5
2.0
1.5
1.0
0.5
0.0
50
40
30
20
10
0
0.0
1.0
2.0
3.0
DC current A
4.0
5.0
6.0
0.0
1.0
2.0
3.0
4.0
( )
5.0
6.0
7.0
( )
DC current A
VLC5045T-3R3N
VLC5045T-4R7M
6
5
4
3
2
1
0
60
50
40
30
20
10
0
5
4
3
2
1
0
50
40
30
20
10
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
( )
( )
DC current A
DC current A
VLC5045T-6R8M
VLC5045T-100M
12
10
8
60
50
40
30
20
10
0
10
8
50
40
30
20
10
0
6
6
4
4
2
2
0
0.0
0
0.0
0.5
1.0
1.5
2.0
( )
2.5
3.0
3.5
0.5
1.0
1.5
2.0
2.5
3.0
( )
DC current A
DC current A
VLC5045T-150M
VLC5045T-220M
30
25
20
15
10
5
60
20
80
50
40
30
20
10
0
15
10
5
60
40
20
0
0
0
0.0
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
0.5
1.0
1.5
DC current A
2.0
2.5
3.0
( )
DC current A
( )
• All specifications are subject to change without notice.
001-02 / 20090308 / e531_vlc5045.
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