SDR1307

NT
IA
PL
M
CO
S
oH
Features
Applications
Available in E12 series
Input/output of DC/DC converters
Small design of only 13 mm maximum
Power supplies for:
• Portable communication equipment
• Camcorders
• LCD TVs
• CD players
• Car radios
*R
diameter
RoHS compliant*
SDR1307 Series - SMD Power Inductors
Electrical Specifications
Inductance 100 kHz
Bourns Part No.
µH)
(µ
SDR1307-1R5ML
SDR1307-2R2ML
SDR1307-2R7ML
SDR1307-3R3ML
SDR1307-4R7ML
SDR1307-5R6ML
SDR1307-6R8ML
SDR1307-8R2ML
SDR1307-100ML
SDR1307-120ML
SDR1307-150ML
SDR1307-180ML
SDR1307-220ML
SDR1307-270ML
SDR1307-330KL
SDR1307-390KL
SDR1307-470KL
SDR1307-560KL
SDR1307-680KL
SDR1307-820KL
SDR1307-101KL
SDR1307-121KL
SDR1307-151KL
SDR1307-181KL
SDR1307-221KL
SDR1307-271KL
SDR1307-331KL
SDR1307-391KL
SDR1307-471KL
SDR1307-561KL
SDR1307-681KL
SDR1307-821KL
SDR1307-102KL
1.5
2.2
2.7
3.3
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
Tol. %
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
20
20
20
20
20
20
20
20
20
20
20
20
20
20
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
Q
Ref.
Test
Frequency
(MHz)
SRF
Min.
(MHz)
RDC
Max.
(mΩ)
I rms
Max.
(A)
I sat
Typ.
(A)
20
22
24
26
25
24
24
24
22
25
28
28
40
35
35
28
24
22
24
18
25
20
20
18
15
15
15
12
12
10
10
10
10
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
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
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
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
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
REF.
(.197)
13.0 ± 0.5
(.512 ± .020)
Recommended Layout
REF.
14.0
(.551)
4.5
(.177)
REF.
14.0
REF.
(.551)
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.
SDR1307 Series - SMD Power Inductors
Packaging Specifications
330
(12.992)
DIA.
2.0 ± 0.5
(.079 ± .020)
30.4
(1.197)
THICKNESS
0.10
(.004)
MAX.
13.0 ± 0.5
(.512 ± .020)
DIA.
21 ± 0.8
(.827 ± .039)
EMBOSSED
CAVITY
50.0
(1.969)
13.0 ± 0.5
DIA.
(.512 ± .020)
EMBOSSED
CARRIER
24.0
(.945)
26.0
(1.024)
DIMENSIONS:
MM
(INCHES)
24.0
(.945)
4
(.157)
END
START
101
101
101
101
16
(.630)
NO COMPONENT
160
(6.299)
NO COMPONENT
COMPONENTS
USER DIRECTION OF FEED
QTY: 400 PCS. PER REEL
REV. 05/12
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
390
(15.354)