SRR3011_10 Datasheet, PDF (1/2 Pages) Bourns Electronic Solutions – Shielded SMD Power Inductors

*RoHS ^COMPLIANT
100
Features
■ Available in E6 values
■ Mounting height of only 1.15 mm
■ Inductance value to 1.5 µH
■ RoHS compliant*
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
• Portable communication equipment
• Camcorders
• LCD TVs
• Car radios
SRR3011 Series - Shielded SMD Power Inductors
Electrical Specifications
Bourns Part No.
SRR3011-1R5YL
SRR3011-2R5YL
SRR3011-3R3YL
SRR3011-4R7YL
SRR3011-6R8YL
SRR3011-100YL
SRR3011-150YL
SRR3011-220YL
SRR3011-330YL
SRR3011-470YL
SRR3011-680YL
SRR3011-101YL
Inductance 100 kHz _Q
(µH) Tol. % ^Typ.
1.50 ± 30 11
2.50 ± 30 7
3.30 ± 30 8
4.70 ± 30 9
6.80 ± 30 10
10.0 ± 30 18
15.0 ± 30 16
22.0 ± 30 11
33.0 ± 30 14
47.0 ± 30 16
68.0 ± 30 14
100.0 ± 30 39
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)
124
112
101
69
49
42
37
31
25
18
15
13
RDC
Max.
(Ω)
0.055
0.085
0.090
0.125
0.210
0.280
0.420
0.680
0.860
1.800
2.250
3.600
I rms
Max.
(A)
1.60
1.20
1.00
0.90
0.72
0.65
0.48
0.38
0.32
0.27
0.22
0.18
I sat
Typ.
(A)
1.30
1.00
0.85
0.75
0.62
0.50
0.38
0.32
0.27
0.23
0.18
0.15
Electrical Schematic
Recommended Layout
4.30
(.169)
REF.
1.60
(.063)
REF.
REF.
1.30
(.051)
1.10
(.043) ^REF.
1.60
(.063) ^REF.
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
Wire .............Enameled copper wire 130
Terminal .....................................Ag/Ni/Sn
Rated Current
....................Ind. drop 35 % typ. at Isat
Temperature Rise ..................30 °C max.
at rated Irms
Packaging ..................1200 pcs. per reel
Product Dimensions
3.80 ± 0.30
(.150 ± .012)
100
3.80 ± 0.30
(.150 ± .012)
1.15 ± 0.15
(.045 ± .006)
1.30
(.051) ^TYP.
1.20
(.047) ^TYP.
1.30
(.051) ^TYP.
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.