SDR1307_12 Datasheet, PDF (1/2 Pages) Bourns Electronic Solutions – SMD Power Inductors

*RoHS ^COMPLIANT
Features
I Available in E12 series
I Small design of only 13 mm maximum
diameter
I RoHS compliant*
Applications
I Input/output of DC/DC converters
I Power supplies for:
• Portable communication equipment
• Camcorders
• LCD TVs
• CD players
• Car radios
SDR1307 Series - SMD Power Inductors
Electrical Specifications
Bourns Part No.
Inductance 100 kHz _Q
(µH) Tol. % ^Ref.
SDR1307-1R5ML 1.5
± 20 20
SDR1307-2R2ML 2.2
± 20 22
SDR1307-2R7ML 2.7
± 20 24
SDR1307-3R3ML 3.3
± 20 26
SDR1307-4R7ML 4.7
± 20 25
SDR1307-5R6ML 5.6
± 20 24
SDR1307-6R8ML 6.8
± 20 24
SDR1307-8R2ML 8.2
± 20 24
SDR1307-100ML 10
± 20 22
SDR1307-120ML 12
± 20 25
SDR1307-150ML 15
± 20 28
SDR1307-180ML 18
± 20 28
SDR1307-220ML 22
± 20 40
SDR1307-270ML 27
± 20 35
SDR1307-330KL
33
± 10 35
SDR1307-390KL
39
± 10 28
SDR1307-470KL
47
± 10 24
SDR1307-560KL
56
± 10 22
SDR1307-680KL
68
± 10 24
SDR1307-820KL
82
± 10 18
SDR1307-101KL 100 ± 10 25
SDR1307-121KL 120 ± 10 20
SDR1307-151KL 150 ± 10 20
SDR1307-181KL 180 ± 10 18
SDR1307-221KL 220 ± 10 15
SDR1307-271KL 270 ± 10 15
SDR1307-331KL 330 ± 10 15
SDR1307-391KL 390 ± 10 12
SDR1307-471KL 470 ± 10 12
SDR1307-561KL 560 ± 10 10
SDR1307-681KL 680 ± 10 10
SDR1307-821KL 820 ± 10 10
SDR1307-102KL 1000 ± 10 10
Test
Frequency
(MHz)
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.252
SRF
Min.
(MHz)
65.0
50.0
40.0
38.0
36.0
28.0
26.0
24.0
22.0
20.0
17.0
16.0
15.0
11.0
10.0
9.0
7.5
7.2
7.0
6.0
5.8
5.5
4.5
4.0
3.8
3.5
3.2
2.5
2.2
2.0
1.6
1.5
1.4
RDC
Max.
(mΩ)
5.0
6.0
8.0
8.7
10.0
15.0
17.0
19.0
21.0
30.0
34.0
36.0
47.0
60.0
65.0
75.0
82.0
95.0
120.0
140.0
180.0
210.0
250.0
280.0
360.0
410.0
520.0
600.0
720.0
880.0
1000.0
1300.0
1600.0
I rms
Max.
(A)
9.50
9.00
8.20
7.50
7.00
6.50
6.00
5.80
5.60
4.80
4.50
4.20
3.60
3.30
3.10
2.90
2.70
2.50
2.30
2.10
1.90
1.80
1.60
1.50
1.30
1.20
1.10
1.00
0.90
0.85
0.80
0.75
0.65
I sat
Typ.
(A)
20.00
18.00
16.00
15.00
13.00
11.00
10.50
9.80
9.20
8.00
7.50
7.00
6.50
5.50
5.00
4.60
4.20
3.80
3.50
3.20
3.00
2.80
2.60
2.30
2.10
1.80
1.60
1.50
1.40
1.30
1.20
1.10
1.00
Electrical Schematic
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 5 sec.
Materials
Core ...............................Ferrite DR core
Wire ...................Enamelled copper wire
Terminal .....................................Ag/Ni/Sn
Rated Current
...................Ind. drop 10 % typ. at Isat
Temperature Rise
......................40 °C max. at rated Irms
Packaging.....................400 pcs. per reel
Product Dimensions
13.0 ± 0.5
(.512 ± .020)
7.0 ± 0.3
(.276 ± .012)
5.0
(.197)
REF.
13.0 ± 0.5
(.512 ± .020)
Recommended Layout
REF.
14.0
(.551)
14.0
(.551) ^REF.
4.5
(.177)
REF.
DIMENSIONS:
MM
(INCHES)
Typical Part Marking
101
*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.
Customers should verify actual device performance in their specific applications.