TFM160810A-R47M-T00 [TDK]
General Purpose Inductor, 0.47uH, 20%, 0603;
| 型号： | TFM160810A-R47M-T00 |
| 厂家： | 
TDK ELECTRONICS |
| 描述： | General Purpose Inductor, 0.47uH, 20%, 0603 电感器 |
| 文件： | 总21页 (文件大小：3292K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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May 2013
Inductors for Power Circuits
Thin-film Metallic Magnetic Material
TFMseries
TFM160810
TFM201210
TFM201610
TFM252010
1608 [0603 inch]*
2012 [0805 inch]
2016 [0806 inch]
2520 [1008 inch]
* Dimensions Code JIS[EIA]
(1/20)
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REMINDERS FOR USING THESE PRODUCTS
Before using these products, be sure to request the delivery specifications.
SAFETY REMINDERS
Please pay sufficient attention to the warnings for safe designing when using these products.
REMINDERS
The storage period is less than 12 months. Be sure to follow the storage conditions (Temperature: 5 to 40°C, Humidity: 10 to 75% RH
or less).
If the storage period elapses, the soldering of the terminal electrodes may deteriorate.
Do not use or store in locations where there are conditions such as gas corrosion (salt, acid, alkali, etc.).
Before soldering, be sure to preheat components.
The preheating temperature should be set so that the temperature difference between the solder temperature and chip temperature
does not exceed 150°C.
Soldering corrections after mounting should be within the range of the conditions determined in the specifications.
If overheated, a short circuit, performance deterioration, or lifespan shortening may occur.
When embedding a printed circuit board where a chip is mounted to a set, be sure that residual stress is not given to the chip due to
the overall distortion of the printed circuit board and partial distortion such as at screw tightening portions.
Self heating (temperature increase) occurs when the power is turned ON, so the tolerance should be sufficient for the set thermal
design.
Carefully lay out the coil for the circuit board design of the non-magnetic shield type.
A malfunction may occur due to magnetic interference.
Use a wrist band to discharge static electricity in your body through the grounding wire.
Do not expose the products to magnets or magnetic fields.
Do not use for a purpose outside of the contents regulated in the delivery specifications.
The products listed on this catalog are intended for use in general electronic equipment (AV equipment, telecommunications
equipment, home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement
equipment, industrial robots) under a normal operation and use condition.
The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or
quality require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to
society, person or property.
If you intend to use the products in the applications listed below or if you have special requirements exceeding the range or conditions
set forth in the each catalog, please contact us.
(1) Aerospace/Aviation equipment
(2) Transportation equipment (cars, electric trains, ships, etc.)
(3) Medical equipment
(8) Public information-processing equipment
(9) Military equipment
(10) Electric heating apparatus, burning equipment
(11) Disaster prevention/crime prevention equipment
(12) Safety equipment
(4) Power-generation control equipment
(5) Atomic energy-related equipment
(6) Seabed equipment
(13) Other applications that are not considered general-purpose
applications
(7) Transportation control equipment
When designing your equipment even for general-purpose applications, you are kindly requested to take into consideration securing
protection circuit/device or providing backup circuits in your equipment.
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Product compatible with RoHS directive
Halogen-free
Inductors for Power Circuits
Thin-film Metallic Magnetic Material
Compatible with lead-free solders
Overview of the TFM Series
FEATURES
Realizes small size and low-profile by adopting thin-film technology.
Achieves low-resistance through TDK's unique conductor formation technology.
Adopts a metallic magnetic material that realizes excellent DC bias characteristics.
APPLICATION
Smart phones, tablet terminals, power supply modules, HDDs etc.
PART NUMBER CONSTRUCTION
TFM
160810
A
-
R47
M
-
T
00
L×W×H Dimensions
(mm)
Inductance
(µH)
Product internal
code
Inductance
tolerance
Series name
Packaging style
Internal code
160810
201210
201610
252010
1.6×0.8×1.0
2.0×1.2×1.0
2.0×1.6×1.0
2.5×2.0×1.0
1R0
1.0
M
20%
T
Taping
00
Conventional
electrode type
A
OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT
Temperature range
Package quantity
Individual weight
Operating
temperature
Storage
temperature
Type
(pieces/reel)
3,000
（°C）
（°C）
（g）
0.009
0.016
0.020
0.031
TFM160810
TFM201210
TFM201610
TFM252010
–40 to +125
–40 to +125
–40 to +125
–40 to +125
–40 to +85
–40 to +85
–40 to +85
–40 to +85
3,000
3,000
3,000
Operating temperature range includes self-temperature rise.
The Storage temperature range is for after the circuit board is mounted.
RoHS Directive Compliant Product: See the following for more details related to RoHS Directive compliant products. http://www.tdk.co.jp/rohs/
Halogen-free: Indicates that Cl content is less than 900ppm, Br content is less than 900ppm, and that the total Cl and Br content is less than 1500ppm.
• All specifications are subject to change without notice.
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Overview of the TFM Series
RECOMMENDED REFLOW PROFILE
Preheating
Soldering
Natural
cooling
Peak
T4
T3
T3
T2
t3
t2
T1
t1
t: Time
Preheating
Temp.
T1
Soldering
Temp.
T3
Peak
Temp.
T4
Time
t1
60 to 120s
Time
t2
30s max.
Time
t3
10s max.
T2
180°C
150°C
230°C
260°C
• All specifications are subject to change without notice.
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TFM series
TFM160810 Type
SHAPE & DIMENSIONS
1.6 0.2
(
)
0.3
Dimensions in mm
RECOMMENDED LAND PATTERN
Dimensions in mm
(
)
(
)
(
)
0.5
0.5
0.9
• All specifications are subject to change without notice.
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TFM seriesꢀ
TFM160810 Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
DC resistance
( )
Rated current(A)
max.
Measuring
frequency
(MHz)
L
Part No.
typ.
Idc1
1.00
0.70
(µH)
0.47
1.0
Tolerance
20%
20%
max.
0.114
0.350
typ.
0.095
0.290
Idc1
1.60
1.00
Idc2
1.80
1.20
Idc2
1.20
0.80
1
1
TFM160810A-R47M-T00
TFM160810A-1R0M-T00
Rated current(max.): smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (30% below the initial value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○ Measurement equipment
Measurement item
Product No.
XXX
Manufacturer
XXX
L
DC resistance
Rated current Idc1
XXX
XXX
XXX
XXX
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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TFM seriesꢀ
TFM160810 Type
ELECTRICAL CHARACTERISTICS
L FREQUENCY CHARACTERISTICS GRAPH
1.6
1.4
1.2
1.0μH
1.0
0.8
0.6
0.47μH
0.4
0.2
0.0
0.1
1
10
100
(
)
Frequency MHz
○ Measurement equipment
Product No.
XXX
Manufacturer
XXX
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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TFM seriesꢀ
TFM160810 Type
ELECTRICAL CHARACTERISTICS
INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH
1.6
1.4
1.2
1.0μH
1.0
0.8
0.6
0.47μH
0.4
0.2
0.0
0.0
0.5
1.0
DC current A
1.5
2.0
( )
○ Measurement equipment
Product No.
XXX
Manufacturer
XXX
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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TFM series
TFM201210 Type
SHAPE & DIMENSIONS
2.0 0.2
(
)
0.4
Dimensions in mm
RECOMMENDED LAND PATTERN
(
)
(
)
(
)
0.6
0.6
1.1
Dimensions in mm
• All specifications are subject to change without notice.
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TFM seriesꢀ
TFM201210 Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
DC resistance
( )
Rated current(A)
max.
Measuring
frequency
(MHz)
L
Part No.
typ.
Idc1
1.80
1.15
0.85
(µH)
0.47
1.0
tolerance
20%
20%
max.
0.065
0.170
0.300
typ.
Idc1
2.50
2.00
1.50
Idc2
2.80
2.20
1.70
Idc2
2.00
1.30
1.00
1
1
1
0.063
0.140
0.250
TFM201210A-R47M-T00
TFM201210A-1R0M-T00
TFM201210A-1R5M-T00
1.5
20%
Rated current(max.): smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (30% below the initial value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○ Measurement equipment
Measurement item
Product No.
XXX
Manufacturer
XXX
L
DC resistance
Rated current Idc1
XXX
XXX
XXX
XXX
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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TFM seriesꢀ
TFM201210Type
ELECTRICAL CHARACTERISTICS
L FREQUENCY CHARACTERISTICS GRAPH
2.0
1.8
1.6
1.5μH
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.0μH
0.47μH
0.1
1
10
100
(
)
Frequency MHz
○ Measurement equipment
Product No.
XXX
Manufacturer
XXX
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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TFM seriesꢀ
TFM201210 Type
ELECTRICAL CHARACTERISTICS
INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH
2.0
1.8
1.5μH
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.0μH
0.47μH
0.0
0.5
1.0
1.5
DC current A
2.0
2.5
3.0
( )
○ Measurement equipment
Product No.
XXX
Manufacturer
XXX
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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TFM series
TFM201610 Type
SHAPE & DIMENSIONS
2.0 0.2
(
)
0.4
Dimensions in mm
RECOMMENDED LAND PATTERN
(
)
(
)
(
)
0.6
0.6
1.1
Dimensions in mm
• All specifications are subject to change without notice.
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TFM seriesꢀ
TFM201610 Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
DC resistance
( )
Rated current(A)
max.
Measuring
frequency
(MHz)
L
Part No.
typ.
Idc1
2.40
1.80
1.40
1.30
(µH)
0.47
1.0
1.5
2.2
Tolerance
20%
20%
20%
20%
max.
0.046
0.075
0.170
0.200
typ.
Idc1
3.20
2.50
2.00
1.70
Idc2
3.50
2.90
2.20
1.90
Idc2
2.70
2.20
1.60
1.50
1
1
1
1
0.038
0.060
0.140
0.150
TFM201610A-R47M-T00
TFM201610A-1R0M-T00
TFM201610A-1R5M-T00
TFM201610A-2R2M-T00
Rated current(max.): smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (30% below the initial value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○ Measurement equipment
Measurement item
Product No.
XXX
Manufacturer
XXX
L
DC resistance
Rated current Idc1
XXX
XXX
XXX
XXX
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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TFM seriesꢀ
TFM201610 Type
ELECTRICAL CHARACTERISTICS
L FREQUENCY CHARACTERISTICS GRAPH
4.0
3.6
3.2
2.8
2.4
2.2μH
2.0
1.5μH
1.6
1.2
1.0μH
0.8
0.47μH
0.4
0.0
0.1
1
10
100
(
)
Frequency MHz
○ Measurement equipment
Product No.
XXX
Manufacturer
XXX
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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TFM seriesꢀ
TFM201610 Type
ELECTRICAL CHARACTERISTICS
INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH
4.0
3.6
3.2
2.8
2.4
2.2μH
2.0
1.6
1.2
0.8
0.4
0.0
1.5μH
1.0μH
0.47μH
0.0
0.5
1.0
1.5
2.0
DC current A
2.5
3.0
3.5
4.0
( )
○ Measurement equipment
Product No.
XXX
Manufacturer
XXX
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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TFM series
TFM252010 Type
SHAPE & DIMENSIONS
2.5 0.2
(
)
0.5
Dimensions in mm
RECOMMENDED LAND PATTERN
(
)
(
)
(
)
0.7
1.4
0.7
Dimensions in mm
• All specifications are subject to change without notice.
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TFM seriesꢀ
TFM252010 Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
DC resistance
( )
Rated current(A)
max.
Measuring
frequency
(MHz)
L
Part No.
typ.
Idc1
3.00
2.20
1.85
1.60
(µH)
0.47
1.0
1.5
2.2
Tolerance
20%
20%
20%
20%
max.
0.030
0.065
0.100
0.115
typ.
Idc1
4.00
3.20
2.60
2.30
Idc2
4.50
3.50
2.90
2.60
Idc2
3.30
2.50
2.10
1.80
1
1
1
1
0.024
0.054
0.080
0.100
TFM252010A-R47M-T00
TFM252010A-1R0M-T00
TFM252010A-1R5M-T00
TFM252010A-2R2M-T00
Rated current(max.): smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (30% below the initial value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○ Measurement equipment
Measurement item
Product No.
XXX
Manufacturer
XXX
L
DC resistance
Rated current Idc1
XXX
XXX
XXX
XXX
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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TFM seriesꢀ
TFM252010 Type
ELECTRICAL CHARACTERISTICS
L FREQUENCY CHARACTERISTICS GRAPH
4.0
3.6
3.2
2.8
2.4
2.2μH
2.0
1.6
1.2
0.8
0.4
0.0
1.5μH
1.0μH
0.47μH
0.1
1
10
100
(
)
Frequency MHz
○ Measurement equipment
Product No.
XXX
Manufacturer
XXX
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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TFM seriesꢀ
TFM252010 Type
ELECTRICAL CHARACTERISTICS
INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH
4.0
3.6
3.2
2.8
2.4
2.2μH
2.0
1.6
1.5μH
1.2
1.0μH
0.8
0.47μH
0.4
0.0
0.0
0.5
1.0
1.5
2.0
2.5
DC current A
3.0
3.5
4.0
4.5
5.0
( )
○ Measurement equipment
Product No.
XXX
Manufacturer
XXX
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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TFM series
Packaging Style
REEL DIMENSIONS
1.0
+2.0
2.0 0.5
ø13 0.2
ø21 0.8
8.4
–0.0
14.4max.
ø180 2.0
Dimensions in mm
TAPE DIMENSIONS
Type
A
B
C
TFM160810 1.1 max.
TFM201210 1.1 max.
TFM201610 1.1 max.
TFM252010 1.1 max.
1.1
1.5
1.9
2.3
1.9
2.3
2.3
2.8
+0.1
1.5
Sprocket hole
Cavity
–0.0
A
B
4.0 0.1
2.0 0.05
2.0 0.05
200min.
160min.
Taping
300min.
Dimensions in mm
Drawing direction
• All specifications are subject to change without notice.
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