PL
IA
NT
Features
n
Available in E6 values
n
Range from 1.0 µH to 1000 µH
Applications
n
Input/output of DC/DC converters
n
Power supplies for:
•
Portable communication equipment
•
Camcorders
•
LCD TVs
*R
oH
S
C
OM
0
10
LE
AD
F
RE
E
n
RoHS compliant*
SDR7030 Series - SMD Power Inductors
7.0 ± 0.3
(.276 ± .012)
Electrical Specifications
Ro VE LEA
HS RS D
C ION FRE
OM S E
PL AR
IA E
NT
*
Bourns
Part Number
Inductance
100 kHz
(µH)
Tol. %
Q
Typ.
Test
Frequency
(MHz)
SRF
Min.
(MHz)
SDR7030-1R0M
SDR7030-1R5M
SDR7030-2R2M
SDR7030-3R5M
SDR7030-4R7M
SDR7030-6R2M
SDR7030-100M
SDR7030-150M
SDR7030-220M
SDR7030-330M
SDR7030-470K
SDR7030-680K
SDR7030-101K
SDR7030-151K
SDR7030-221K
SDR7030-331K
SDR7030-471K
SDR7030-681K
SDR7030-102K
1.0
1.5
2.2
3.5
4.7
6.2
10.0
15.0
22.0
33.0
47.0
68.0
100.0
150.0
220.0
330.0
470.0
680.0
1000.0
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
20
20
20
20
20
20
20
20
20
20
10
10
10
10
10
10
10
10
10
18
17
17
17
14
17
16
14
14
13
12
12
18
18
23
24
30
28
66
7.96
7.96
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
113
100
80
59
43
41
35
33
32
2.0
TYP.
(.079)
24
18
16
15
12
9
7
6
5
4
330
RDC
Max.
(W)
General Specifications
I rms
I sat
7.0 ± 0.3
Max.
Typ.
(.276 ± .012)
(A)
(A)
0.022
0.027
0.030
0.038
0.048
0.058
0.075
0.115
0.160
0.230
0.340
0.480
0.720
0.920
1.600
2.200
2.800
4.350
6.200
3.00
4.30
2.75
3.60
2.60
3.20
2.20
2.60
1.85
2.25
3.0 ± 0.3
1.65
2.00
(.118 ± .012)
1.50
1.60
1.20
1.30
1.02
1.10
1.5
0.90
0.85
(.059)
0.70
TYP.
0.78
0.58
0.64
0.46
0.52
4.0
TYP.
0.40
0.42
(.157)
0.32
0.34
0.26
0.28
0.22
0.23
0.18
0.18
0.15
0.15
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.
Moisture Sensitivity Level ..................... 1
ESD Classification (HBM)..................N/A
Materials
Core ....................................... Ferrite DR
Wire ........... Enamelled copper wire 130
Terminal ........................................ Cu/Sn
Rated Current
.................Ind. drop 10 % typ. at Isat
Temperature Rise
....................30 °C max. at rated Irms
Packaging.................. 1500 pcs. per reel
Product Dimensions
7.0 ± 0.3
(.276 ± .012)
Electrical Schematic
Recommended Layout
REF.
2.4
(.094)
1.8
REF.
(.071)
330
7.0 ± 0.3
(.276 ± .012)
7.8
4.2
REF. (.307)
(.165)
REF.
3.0 ± 0.3
(.118 ± .012)
1.8
REF.
(.071)
TYP.
2.0
(.079)
1.5
(.059)
TYP.
4.0
TYP.
(.157)
MM
DIMENSIONS:
(INCHES)
*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.
2.4
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
REF.
(.094)
Users should verify actual device performance in their specific applications.
1.8
REF.
(.071)
7.8
SRF0504 Series - Line Filter
SDR7030 Series - SMD Power Inductors
Packaging Specifications
330
DIA.
(12.99)
2.0 ± 0.5
(.079 ± .020)
22.4
(.882)
13.0 ± 0.5
(.512 ± .020)
DIA.
50.0
(1.969)
21.0 ± 0.8
(.827 ± .031)
THICKNESS
0.10
(.004)
MAX.
EMBOSSED
CAVITY
13.0 ± 0.5
DIA.
(.512 ± .020)
18
(.709)
EMBOSSED
CARRIER
24.0
(.945)
END
12.0
(.472)
4
(.157)
START
16
(.630)
330
330
5.3
(.209)
NO COMPONENT
160
(6.299)
COMPONENTS
NO COMPONENT
390
(15.354)
USER DIRECTION OF FEED
QTY: 1500 PCS. PER REEL
MM
DIMENSIONS:
(INCHES)
REV. 03/18
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
Embedded System
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