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VLF3010ST-4R7MR75 PDF预览

VLF3010ST-4R7MR75

更新时间: 2024-09-24 00:56:31
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东电化 - TDK /
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2页 47K
描述
SMD Inductors(Coils)

VLF3010ST-4R7MR75 数据手册

 浏览型号VLF3010ST-4R7MR75的Datasheet PDF文件第2页 
(1/2)  
Conformity to RoHS Directive  
SMD Inductors(Coils)  
For Power Line(Wound, Magnetic Shielded)  
VLF Series VLF3010S  
FEATURES  
SHAPES AND DIMENSIONS  
• Miniature size  
Mount area: 2.8× 3.0mm  
Low profile: 1.0mm max. height  
3.0 0.2  
1.0max.  
Dimensions in mm  
• 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 contain no lead and also support lead-free  
soldering.  
RECOMMENDED PC BOARD PATTERN  
2.3  
• It is a product conforming to RoHS directive.  
3.6  
Dimensions in mm  
APPLICATIONS  
Power souce inductor for mobile devices such as mobile phones,  
HDDs, and DSCs  
ELECTRICAL CHARACTERISTICS  
DC resistance()  
Rated current(A)∗  
Based on inductance  
change max.  
1.7  
1.1  
0.88  
0.75  
0.65  
0.53  
Inductance  
(µH)  
Inductance  
tolerance(%)  
Test frequency  
(MHz)  
Part No.  
Based on temperature  
max.  
typ.  
rise typ.  
2.3  
1.6  
1.3  
1.1  
0.95  
0.7  
0.63  
0.5  
VLF3010ST-1R0N1R7  
VLF3010ST-2R2M1R1  
VLF3010ST-3R3MR88  
VLF3010ST-4R7MR75  
VLF3010ST-6R8MR65  
VLF3010ST-100MR53  
VLF3010ST-150MR38  
VLF3010ST-220MR34  
1
30  
20  
20  
20  
20  
20  
20  
20  
1
1
1
1
1
1
1
1
0.049  
0.092  
0.13  
0.18  
0.25  
0.49  
0.61  
0.97  
0.041  
0.077  
0.11  
0.15  
0.22  
0.41  
0.51  
0.81  
2.2  
3.3  
4.7  
6.8  
10  
15  
22  
0.38  
0.34  
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)  
TYPICAL ELECTRICAL CHARACTERISTICS  
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS  
VLF3010ST-1R0N1R7  
VLF3010ST-2R2M1R1  
2.5  
1.0  
2.0  
1.5  
1.0  
0.5  
0.0  
0.8  
0.6  
0.4  
0.2  
0.0  
0.0  
0.2  
0.4  
0.6  
0.8  
( )  
1.0  
1.2  
1.4  
0.0  
0.5  
1.0  
DC current A  
1.5  
2.0  
( )  
DC current A  
• 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.  
002-03 / 20080821 / e531_vlf3010s.

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