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PDF SRP7030-4R7FM Data sheet ( Hoja de datos )
| Número de pieza | SRP7030-4R7FM | |
| Descripción | Shielded Power Inductors | |
| Fabricantes | Bourns | |
| Logotipo |  |
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Features
■ Shielded construction
■ Flat wire
■ Unit height as low as 3.0 mm
■ Inductance range: 0.1 to 10 μH
■ Rated current up to 32 A
■ RoHS compliant*
Applications
■ DC/DC converters
■ Power supplies for:
• Portable communications equipment
• Laptop computers
• Camcorders, HDTV, car audio
systems
• Video game consoles
SRP7030F Series - Shielded Power Inductors
Electrical Specifications
Bourns Part No.
SRP7030-R10FM
SRP7030-R15FM
SRP7030-R20FM
SRP7030-R22FM
SRP7030-R33FM
SRP7030-R47FM
SRP7030-R56FM
SRP7030-R68FM
SRP7030-R82FM
SRP7030-1R0FM
SRP7030-1R1FM
SRP7030-1R5FM
SRP7030-2R2FM
SRP7030-3R3FM
SRP7030-4R7FM
SRP7030-5R6FM
SRP7030-6R8FM
SRP7030-8R2FM
SRP7030-100FM
Inductance
L (μH) ±20 %
0.10
0.15
0.20
0.22
0.33
0.47
0.56
0.68
0.82
1.0
1.1
1.5
2.2
3.3
4.7
5.6
6.8
8.2
10
I rms
(A)
32
28
23
23
18
17
15
15
12
11
11
10
7
7
5
5
4.5
4.5
3.5
I sat
(A)
60
37
34
34
25
19
17
17
14
13
13
12
11
10
7
6
5.5
5
5
DCR
(mΩ) Max.
1.7
1.99
2.4
2.4
3.4
4.5
5
5
6.6
7
7
10
20
24
35
45
50
54
60
Soldering Profile
275
<1> Maximum of 10 seconds
between +255 °C and +260 °C
225
<1> 255 °C
260 °C peak
220 °C
190°C
60 seconds
Ramp Down
175
maximum
5 °C/second
150 °C
125
75
25
0
120-150 seconds
10 seconds minimum
Ramp Up
4 °C/second maximum
50 100 150 200
Time (Seconds)
250
300
Electrical Schematic
Recommended Layout
3.7
(.146)
2.5
(.098)
8.5
(.335)
General Specifications
Test Voltage ..................................0.25 V
Test Frequency ......................... 100 KHz
Reflow Soldering .. 230 °C; 50 sec. max.
Operating Temperature
............................... -55 °C to +125 °C
(Temperature rise included)
Storage Temperature
............................... -55 °C to +125 °C
Resistance to Soldering Heat
.............................+260 °C for 10 sec.
Materials
Core .................................................. Iron
Wire ........................... Enameled copper
Terminal ........................................Cu/Sn
Rated Current .... Ind. drops 20 % at Isat
Temperature Rise .... 40 °C at rated Irms
Packaging.....1000 pcs. per 13-inch reel
Product Dimensions
7.6 MAX.
(.299)
6.5 ± 0.2
(.039 ± .008)
6.5 ± 0.2
(.039 ± .008)
0.0 - 0.3
(0.0 - .012)
SRP7030-R10FM ~ SRP7030-8R2FM:
3.0 MAX.
(.118)
SRP7030-100FM: 3.2 MAX.
(.126)
1.2 ± 0.3
(.047 ± .012)
1.6 ± 0.3
(.063 ± .012)
DIMENSIONS:
MM
(INCHES)
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
Free Datasheet http://www.datasheet-pdf.com/
1 page  
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Bourns:
SRP7030-100FM SRP7030-1R0FM SRP7030-1R1FM SRP7030-1R5FM SRP7030-2R2FM SRP7030-3R3FM
SRP7030-4R7FM SRP7030-5R6FM SRP7030-6R8FM SRP7030-8R2FM SRP7030-R10FM SRP7030-R15FM
SRP7030-R20FM SRP7030-R22FM SRP7030-R33FM SRP7030-R47FM SRP7030-R56FM SRP7030-R68FM
SRP7030-R82FM
Free Datasheet http://www.datasheet-pdf.com/
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| PDF Descargar | [ Datasheet SRP7030-4R7FM.PDF ] | |
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