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PDF SRP1235 Data sheet ( Hoja de datos )
| Número de pieza | SRP1235 | |
| Descripción | Shielded Power Inductors | |
| Fabricantes | Bourns Electronic | |
| Logotipo |  |
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Features
■ Shielded construction
■ Unit height of 3.7 mm
■ Inductance range: 0.1 µH to 6.8 µH
■ Current up to 43 A
■ Lead free
■ RoHS compliant*
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
• Portable communications equipment
• Camcorders
• LCD TVs
• Car audio systems
SRP1235 Series - Shielded Power Inductors
Electrical Specifications
Bourns Part No.
SRP1235-R10M
SRP1235-R15M
SRP1235-R22M
SRP1235-R33M
SRP1235-R47M
SRP1235-R60M
SRP1235-R68M
SRP1235-R82M
SRP1235-1R0M
SRP1235-1R5M
SRP1235-1R8M
SRP1235-2R2M
SRP1235-3R3M
SRP1235-4R7M
SRP1235-5R6M
www.DataSheet4U.ScoRmP1235-6R8M
Inductance
L (µH)
0.10
0.15
0.22
0.33
0.47
0.60
0.68
0.82
1.00
1.50
1.80
2.20
3.30
4.70
5.60
6.80
I rms
(A)
43.0
41.0
38.5
36.5
32.0
29.0
28.0
25.0
24.0
19.0
16.5
16.0
12.0
10.0
10.0
9.0
I sat
(A)
DCR
(mΩ) max.
56 0.96
50 1.2
50 1.3
50 1.5
44 2.0
42 2.5
40 2.5
38 3.0
36 3.5
28 5.5
24 7
20 8
18 12
16 15
14 18
13 22
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
General Specifications
Test Voltage...................................0.25 V
Test Frequency ..........................100 KHz
Reflow Soldering .....230 ˚C; 50 sec max.
Operating Temperature ..-55 °C to +150 °C
(Temperature rise included)
Storage Temperature..-55 °C to +150 °C
Resistance to Soldering Heat
..............................+260 °C for 10 sec.
Materials
Core...............................................Ferrite
Wire .............................Enameled copper
Terminal .........................................Cu/Sn
Rated Current.......Ind. drops 20 % at I sat
Temperature Rise..........40 ˚C at rated I rms
Packaging .......600 pcs. per 13-inch reel
Product Dimensions
13.9
(0.547)
MAX.
12.7 ± 0.3
(0.500 ± 0.012)
13.9
(0.547)
MAX.
R68
3.7
(.146)
MAX.
3.5
(.138) MAX.
12.7 ± 0.3
(0.500 ± 0.012)
3.0 ± 0.5
(0.118 ± 0.020)
2.5 ± 0.5
(0.098 ± 0.020)
Recommended Layout
15.0
(0.591)
4.5
(.177)
7.0
(.276)
DIMENSIONS:
MM
(INCHES)
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet SRP1235.PDF ] | |
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