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PDF SRU5028 Data sheet ( Hoja de datos )
| Número de pieza | SRU5028 | |
| Descripción | Shielded SMD Power Inductors | |
| Fabricantes | Bourns Electronic Solutions | |
| Logotipo |  |
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680
Features
■ Available in E6 series
■ Unit height of 2.8 mm
■ Current up to 3.5 A
■ Lead free
■ RoHS compliant*
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
• Portable communication equipment
• Camcorders
• LCD TVs
• Car radios
SRU5028 Series - Shielded SMD Power Inductors
Electrical Specifications
Bourns Part No.
SRU5028-1R2Y
SRU5028-2R2Y
SRU5028-3R3Y
SRU5028-4R7Y
SRU5028-6R8Y
SRU5028-100Y
SRU5028-150Y
SRU5028-220Y
SRU5028-330Y
SRU5028-470Y
SRU5028-680Y
SRU5028-101Y
Inductance 100 KHz
(µH)
1.2
2.2
3.3
4.7
6.8
10.0
15.0
22.0
33.0
47.0
68.0
100.0
Tol. %
± 30
± 30
± 30
± 30
± 30
± 30
± 30
± 30
± 30
± 30
± 30
± 30
Q
Ref.
10
10
10
9
10
18
18
15
15
13
13
15
Test
Frequency
(MHz)
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
0.796
SRF
Min.
(MHz)
200
130
90
50
55
25
23
18
16
13
10
8
RDC
(mΩ)
16.8
21.0
24.0
32.0
42.0
63.0
108.0
162.0
203.0
285.0
450.0
625.0
I rms
Max.
(A)
3.50
3.20
2.80
2.20
2.00
1.80
1.10
0.95
0.80
0.70
0.56
0.47
I sat
Typ.
(A)
3.40
2.50
2.10
1.85
1.55
1.40
1.00
0.85
0.68
0.62
0.46
0.42
Electrical Schematic
Inductor Connection
General Specifications
Test Voltage.....................................0.1 V
Reflow Soldering ...230 °C, 50 sec. max.
Operating Temperature .-40 °C to +125 °C
(Temperature rise included)
Storage Temperature..-40 °C to +125 °C
Resistance to Soldering Heat
................................260 °C for 10 sec.
Materials
Core.....................Ferrite DR and RI core
Wire .............................Enameled copper
Base ......................................LCP E4008
Terminal ....................................Ag/Ni/Sn
Rated Current
....................Ind. drop 35 % typ. at Isat
Temperature Rise
......................40 °C max. at rated Irms
Packaging.....................600 pcs. per reel
Product Dimensions
5.2 ± 0.2
(.205 ± .008)
LCR METER
Recommended Layout
1.1
(.043)
REF.
1.1
(.043)
REF.
3.7
(.146)
REF.
1.1
(.043)
REF.
3.7
(.146)
REF.
1.1
(.043)
REF.
REF.
2.0
(.079)
2.0
(.079)
REF.
5.2 ± 0.2
(.205 ± .008)
2.8 ± 0.2
(.110 ± .008)
(.31.594)TYP.
1.7
(.067)
TYP.
1.8
(.071)
TYP.
1.7 TYP.
(.067)
DIMENSIONS:
MM
(INCHES)
DataSheet4 U .com
*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 2 Páginas | |
| PDF Descargar | [ Datasheet SRU5028.PDF ] | |
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