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VLCF4020T-6R8N1R0 参数 Datasheet PDF下载

VLCF4020T-6R8N1R0图片预览
型号: VLCF4020T-6R8N1R0
PDF下载: 下载PDF文件 查看货源
内容描述: SMD电感器(线圈)电力线(伤口,磁屏蔽) [SMD Inductors(Coils) For Power Line(Wound, Magnetic Shielded)]
分类和应用: 电感器
文件页数/大小: 1 页 / 34 K
品牌: TDK [ TDK ELECTRONICS ]
   
(1/1)
SMD Inductors(Coils)
For Power Line(Wound, Magnetic Shielded)
VLCF Series VLCF4020
FEATURES
• Miniature size
Mount area: 4× 4mm
Height: 2.0mm max.
• Generic use for portable DC to DC converter line
• High magnetic shield construction should actualize high resolu-
tion for EMC protection.
• 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 DVC, DSC, PDA, MD, LCD displays,
HDDs, etc.
SHAPES AND DIMENSIONS
4.0±0.1
4.3max.
(Include solder)
Conformity to RoHS Directive
4R7
4.0±0.1
2.0max.
Dimensions in mm
RECOMMENDED PC BOARD PATTERN
2.5
45˚
1.6
4.5
3.9
1.6
Dimensions in mm
ELECTRICAL CHARACTERISTICS
Part No.
VLCF4020T-1R8N1R9
VLCF4020T-2R2N1R7
VLCF4020T-3R3N1R5
VLCF4020T-4R7N1R2
VLCF4020T-6R8N1R0
VLCF4020T-100MR85
VLCF4020T-150MR68
VLCF4020T-220MR56
VLCF4020T-270MR48
VLCF4020T-330MR47
VLCF4020T-470MR39
VLCF4020T-101MR26
1.3
Inductance
(µH)
1.8
2.2
3.3
4.7
6.8
10
15
22
27
33
47
100
Inductance
tolerance(%)
±30
±30
±30
±30
±30
±20
±20
±20
±20
±20
±20
±20
Test frequency
(kHz)
100
100
100
100
100
100
100
100
100
100
100
100
DC resistance(Ω)
max.
0.051
0.059
0.078
0.098
0.131
0.185
0.303
0.431
0.496
0.628
0.934
1.4
typ.
0.046
0.054
0.071
0.089
0.119
0.168
0.275
0.391
0.451
0.571
0.849
1.308
Rated current(A)
Based on inductance
change max.
1.97
1.72
1.52
1.24
1.05
0.85
0.68
0.56
0.48
0.47
0.39
0.26
Based on temperature
rise typ.
2.37
2.19
1.94
1.71
1.47
1.22
1.0
0.8
0.8
0.69
0.56
0.45
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.
001-04 / 20060612 / e531_vlcf4020.fm