SDR1305_11 Datasheet, PDF (1/2 Pages) Bourns Electronic Solutions – SMD Power Inductors

*RoHS ^COMPLIANT
Features
■ Available in E6 values
■ Current rating to 7.2 amps
■ RoHS compliant*
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
• Portable communication equipment
• Camcorders
• LCD TVs
• Car radios
SDR1305 Series - SMD Power Inductors
Electrical Specifications
Bourns Part No.
SDR1305-2R5Y
SDR1305-3R5Y
SDR1305-4R6Y
SDR1305-6R8Y
SDR1305-100M
SDR1305-150M
SDR1305-220M
SDR1305-330M
SDR1305-470M
SDR1305-680M
SDR1305-101K
SDR1305-151K
SDR1305-221K
SDR1305-331K
SDR1305-471K
SDR1305-681K
SDR1305-102K
Inductance 100 kHz _Q
(µH) Tol. % ^Typ.
2.5
± 25 19
3.5
± 25 20
4.6
± 25 18
6.8
± 25 17
10.0 ± 20 35
15.0 ± 20 28
22.0 ± 20 27
33.0 ± 20 23
47.0 ± 20 24
68.0 ± 20 22
100.0 ± 10 20
150.0 ± 10 17
220.0 ± 10 16
330.0 ± 10 11
470.0 ± 10 14
680.0 ± 10 12
1000.0 ± 10 41
Test
Frequency
(MHz)
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.252
SRF
Min.
(MHz)
61
43
35
32
27
24
20
16
13
11
11
8
7
6
4
3.5
2.7
RDC
Max.
(Ω)
0.0098
0.0105
0.0165
0.0240
0.0370
0.0460
0.0620
0.0850
0.1300
0.1650
0.2550
0.3800
0.5000
0.7000
1.1500
1.4000
2.3500
I rms
Max.
(A)
7.20
6.00
5.20
4.30
3.60
3.30
2.90
2.50
1.90
1.65
1.40
1.20
1.00
0.85
0.67
0.60
0.46
I sat
Typ.
(A)
8.00
7.00
6.00
5.20
4.40
3.70
3.00
2.60
2.00
1.80
1.40
1.15
0.95
0.80
0.70
0.58
0.47
Electrical Schematic
Recommended Layout
REF.
3.60
(.142)
2.60 _REF.
(.102)
General Specifications
Test Voltage...................................10 mV
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
Wire ............Enamelled copper wire 130
Terminal .........................................Cu/Sn
Rated Current
...................Ind. drop 25 % typ. at Isat
Temperature Rise ..................40 °C max.
at rated Irms
Packaging ....................600 pcs. per reel
Product Dimensions
12.70 ± 0.3
(.500 ± .012)
6R8
12.70 ± 0.3
(.500 ± .012)
8.40
(.331)
REF.
13.60
(.535)
REF.
2.60 _REF.
(.102)
TYP.
3.00
(.118)
4.80 ± 0.3
(.189 ± .012)
2.0
(.079)
TYP.
8.60
(.339)
TYP.
2.0
(.079)
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.