SPM7054VT-470M-D [TDK]
General Purpose Inductor,;
| 型号： | SPM7054VT-470M-D |
| 厂家： | 
TDK ELECTRONICS |
| 描述： | General Purpose Inductor, 测试 功率感应器 电感器 |
| 文件： | 总4页 (文件大小：195K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
I N D U C T O R S
Inductors for power circuits
Wound metal
Cl
Br
Pb
REACH Halogen
Free
Lead
Free
RoHS
SVHC-Free
SPM-VT-D series (for automotive)
AEC-Q200
SPM7054VT-D type
FEATURES
Metal composite type wound inductor for power circuits using a metallic magnetic material.
Compared to ferrite wound type inductors, low Rdc and miniaturization can be realized due to superior DC superimposition characteris-
tics of metallic magnetic materials.
Vibration resistance of 30 G due to vibration resistance structure
Operating temperature range: –55 to +155°C (including self-temperature rise)
Compliant with AEC-Q200
APPLICATION
Automotive-related equipment (LED, ECM, ADAS, BCM etc.)
PART NUMBER CONSTRUCTION
SPM7054VT
-
101
M
-
D
Inductance
(µH)
Inductance
tolerance
Series name
Internal code
CHARACTERISTICS SPECIFICATION TABLE
L
Measuring
frequency
DC resistance
Part No.
(µH)
Tolerance (kHz)
(m )typ. Tolerance Isat (A)typ.
(L=–20%)
Itemp (A)typ.
(T=40deg.C)
14.9
13.0
12.0
7.8
6.8
3.9
3.4
2.5
(L=–30%)
25.7
21.4
19.0
15.2
14.9
5.7
4.9
4.7
4.3
3.3
1.0
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
100
100
100
100
100
100
100
100
100
100
4.6
6.0
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
19.3
15.9
14.1
11.2
11.0
4.2
SPM7054VT-1R0M-D
SPM7054VT-1R5M-D
SPM7054VT-2R2M-D
SPM7054VT-4R7M-D
SPM7054VT-6R8M-D
SPM7054VT-220M-D
SPM7054VT-330M-D
SPM7054VT-470M-D
SPM7054VT-680M-D
SPM7054VT-101M-D
1.5
2.2
4.7
6.8
22
33
47
7.4
16.6
23.9
71.9
97.7
3.6
162
3.4
68
100
222
348
3.1
2.4
2.1
1.8
Isat: Based on the rate of change from the initial value of the inductance with DC current
Itemp: Based on self-temperature rise due to DC current (rated current)
Measurement equipment
Measurement item
L
DC resistance
Product No.
4285A
3541
Manufacturer
Keysight Technologies
HIOKI
＊ Equivalent measurement equipment may be used.
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
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I N D U C T O R S
SPM7054VT-D type
L FREQUENCY CHARACTERISTICS
1000
101
680
470
330
220
100
10
1
6R8
4R7
2R2
1R5
1R0
0
1
10
100
1000
10000
100000
(
)
Frequency kHz
Measurement equipment
Product No.
4294A
Manufacturer
Keysight Technologies
＊ Equivalent measurement equipment may be used.
L VS. DC BIAS CHARACTERISTICS
1000
100
101
680
470
330
220
10
6R8
4R7
2R2
1
1R5
1R0
0.1
0
10
20
30
40
50
DCcurrent(A)
Measurement equipment
Product No.
Manufacturer
4284A+42841A
Keysight Technologie
＊ Equivalent measurement equipment may be used.
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
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I N D U C T O R S
SPM7054VT-D type
SHAPE & DIMENSIONS
PACKAGING STYLE
REEL DIMENSIONS
7.5 0.4
2.0 0.2
2.0 0.5
2.0
(
)
1.0
Dimensions in mm
ø13.0 0.5
ø21.0 0.8
17.5
21.5
ø330
Dimensions in mm
TAPE DIMENSIONS
Sprocket
hole
RECOMMENDED LAND PATTERN
+0.1
1.5
2.0 0.1 4.0 0.1
0.4
–0
3.1
8.8
K
Cavity
12.0 0.1
Dimensions in mm
A
Dimensions in mm
Type
SPM7054VT-D
A
7.35
B
7.85
K
6.0
PACKAGE QUANTITY
RECOMMENDED REFLOW PROFILE
Package quantity
1000 pcs/reel
Preheating
Soldering
Natural
cooling
TEMPERATURE RANGE, INDIVIDUAL WEIGHT
Peak
Operating
temperature range
–55 to +155 °C
Storage
temperature range
Individual
weight
1.4 g
245°C
–55 to +155 °C
Operating temperature range includes self-temperature rise.
The storage temperature range is for after the assembly.
230°C
230°C
180°C
150°C
60 to 120s
10 to 30s
Time
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
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inductor_automotive_power_spm7054vt-d_en.
I N D U C T O R S
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 this products.
REMINDERS
The storage period is within 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.
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.
Do not use products that have received any excessive mechanical shock such as by being dropped.
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.
Do not expose the products to magnets or magnetic fields.
The performance of the product may deteriorate if coating materials are used, thus please assess the situation beforehand by taking
this factor into consideration.
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 equip-
ment, home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement equip-
ment, 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 qual-
ity 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
(8) Public information-processing equipment
(9) Military equipment
(2) Transportation equipment (electric trains, ships, etc.)
(3) Medical 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 equipmentꢀꢀ
(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 pro-
tection circuit/device or providing backup circuits in your equipment.
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
(4/4)
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inductor_automotive_power_spm7054vt-d_en.
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