SRP7030F

PL
IA
N
T
Features
This series is currently available but
not recommended for new designs.
The newer SRP7028A series is
recommended.
CO
M
■ Shielded construction
*R
oH
S
■ Flat wire
■ Unit height as low as 3.0 mm
8R
2
■ Inductance range: 0.1 to 10 μH
■ Rated current up to 32 A
■ RoHS compliant*
SRP7030F Series - Shielded Power Inductors
Electrical Specifications
Bourns Part No.
Inductance
L (μH) ±20 %
I rms
(A)
I sat
(A)
DCR
(mΩ) Max.
SRP7030-R10FM
SRP7030-R15FM
SRP7030-R20FM
SRP7030-R22FM
SRP7030-R33FM
SRP7030-R47FM
SRP7030-R56FM
SRP7030-R68FM
SRP7030-R82FM
SRP7030-1R0FM
SRP7030-1R1FM
SRP7030-1R5FM
SRP7030-2R2FM
SRP7030-3R3FM
SRP7030-4R7FM
SRP7030-5R6FM
SRP7030-6R8FM
SRP7030-8R2FM
SRP7030-100FM
0.10
0.15
0.20
0.22
0.33
0.47
0.56
0.68
0.82
1.0
1.1
1.5
2.2
3.3
4.7
5.6
6.8
8.2
10
32
28
23
23
18
17
15
15
12
11
11
10
7
7
5
5
4.5
4.5
3.5
60
37
34
34
25
19
17
17
14
13
13
12
11
10
7
6
5.5
5
5
1.7
1.99
2.4
2.4
3.4
4.5
5
5
6.6
7
7
10
20
24
35
45
50
54
60
General Specifications
Test Voltage ..................................0.25 V
Test Frequency ......................... 100 KHz
Reflow Soldering .. 230 °C; 50 sec. max.
Operating Temperature
............................... -55 °C to +125 °C
(Temperature rise included)
Storage Temperature
............................... -55 °C to +125 °C
Resistance to Soldering Heat
.............................+260 °C for 10 sec.
Materials
Core ..................................................Iron
Wire ........................... Enameled copper
Terminal ........................................Cu/Sn
Rated Current .... Ind. drops 20 % at Isat
Temperature Rise .... 40 °C at rated Irms
Packaging.....1000 pcs. per 13-inch reel
Product Dimensions
7.6
MAX.
(.299)
6.5 ± 0.2
(.039 ± .008)
Soldering Profile
Temperature (°C)
275
<1> Maximum of 10 seconds
between +255 °C and +260 °C
225
260 °C peak
<1> 255 °C
6.5 ± 0.2
(.256 ± .008)
220 °C
190°C
60 seconds
maximum
175
Ramp Down
5 °C/second
150 °C
125
0.0 - 0.3
(0.0 - .012)
120-150 seconds
10 seconds minimum
75
Ramp Up
4 °C/second maximum
SRP7030-R10FM ~ SRP7030-8R2FM:
25
0
50
100
150
200
250
3.2
MAX.
SRP7030-100FM:
(.126)
300
Time (Seconds)
Electrical Schematic
3.0
MAX.
(.118)
Recommended Layout
3.7
(.146)
2.5
(.098)
1.2 ± 0.3
(.047 ± .012)
8.5
(.335)
1.6 ± 0.3
(.063 ± .012)
DIMENSIONS:
*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.
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.
MM
(INCHES)
Applications
■ DC/DC converters
■ Power supplies for:
• Portable communications equipment
• Laptop computers
• Camcorders, HDTV, car audio
systems
• Video game consoles
SRP7030F Series - Shielded Power Inductors
L vs. I Charts
SRP7030-R15FM
60
50
0.11
40
0.10
30
20
0.09
10
20
30
40
50
0.04
0.03
0
60
80
70
60
50
40
30
20
0
10
20
SRP7030-R20FM
0.25
0.18
60
0.16
50
0.14
40
0.12
30
0.10
20
0.08
10
0
5
10
15
20
25
30
Inductance (μH)
0.30
70
Temperature Rise (°C)
Inductance (μH)
80
0.20
0.06
0.15
0.10
0
5
10
0.20
0.15
20
25
30
40
0.40
30
0.35
20
0.30
0.80
60
0.70
50
40
0.45
30
20
0.40
10
8
10
12
14
16
18
20
Inductance (μH)
70
0.50
6
10
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
SRP7030-R68FM
0.50
0.40
0.30
0.20
0
0
5
SRP7030-R82FM
0.20
10
20
15
20
1.20
1.00
Inductance (μH)
0.40
100
90
80
70
60
50
40
30
20
10
0
Temperature Rise (°C)
Inductance (μH)
0.60
DC Bias (A)
15
SRP7030-1R0FM
0.80
5
10
DC Bias (A)
1.00
0
0
100
90
80
70
60
50
40
30
20
10
0
0.60
DC Bias (A)
0.00
50
0.45
0.20
Temperature Rise (°C)
Inductance (μH)
0.55
4
35
0.25
SRP7030-R56FM
2
30
DC Bias (A)
0.60
0
25
0.50
DC Bias (A)
0.35
20
SRP7030-R47FM
0.55
Inductance (μH)
0.25
100
90
80
70
60
50
40
30
20
10
0
Temperature Rise (°C)
Inductance (μH)
0.30
15
15
100
90
80
70
60
50
40
30
20
10
0
DC Bias (A)
0.35
10
10
0
0.20
0.00
SRP7030-R33FM
5
60
0.05
0
35
0.40
0
50
SRP7030-R22FM
DC Bias (A)
0.10
40
DC Bias (A)
DC Bias (A)
0.22
30
Temperature Rise (°C)
10
0.11
0.10
0.09
0.08
0.07
0.06
0.05
Temperature Rise (°C)
0
100
90
Temperature Rise (°C)
0.08
0.13
0.12
0.80
0.60
0.40
0.20
0.00
0
5
10
15
20
100
90
80
70
60
50
40
30
20
10
0
Temperature Rise (°C)
Inductance (μH)
0.12
Inductance (μH)
70
Temperature Rise (°C)
80
Temperature Rise (°C)
SRP7030-R10FM
0.13
DC Bias (A)
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.
SRP7030F Series - Shielded Power Inductors
L vs. I Charts
100
1.20
1.50
90
80
1.00
70
60
1.20
70
60
0.90
50
0.60
40
30
0.30
20
10
0.80
50
40
0.60
0.40
30
20
0.20
10
0
10
15
0
0
20
5
10
SRP7030-3R3FM
4.00
2.20
90
80
3.50
90
80
2.00
70
60
3.00
70
60
1.80
50
40
2.50
50
40
1.60
1.40
30
20
1.20
10
0
0
3
6
9
12
Inductance (μH)
100
Temperature Rise (°C)
Inductance (μH)
DC Bias (A)
SRP7030-2R2FM
2.40
30
20
1.50
10
0
1.00
15
0
5
10
SRP7030-5R6FM
6.00
100
5.00
90
80
5.80
5.60
90
80
4.00
70
60
5.40
5.20
70
60
3.00
50
40
5.00
4.80
50
40
4.60
4.40
30
20
2.00
30
20
1.00
10
0
0.00
0
2
4
6
8
Inductance (μH)
100
Temperature Rise (°C)
Inductance (μH)
15
DC Bias (A)
SRP7030-4R7FM
6.00
100
2.00
DC Bias (A)
4.20
4.00
10
0
0.5
1
1.5
2
2.5
DC Bias (A)
3
3.5
4
4.5
5
5.5
6
6.5
10
0
7.5
SRP7030-8R2FM
9.00
100
90
80
8.50
90
80
70
60
5.50
50
40
5.00
4.50
30
20
4.00
3.50
10
0
3.00
0
1
2
3
4
5
6
Inductance (μH)
100
6.50
Temperature Rise (°C)
7.00
6.00
8.00
70
60
7.50
50
40
7.00
6.50
30
20
6.00
5.50
5.00
0.0
7
DC Bias (A)
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
DC Bias (A)
12.00
100
11.00
90
80
10.00
70
60
9.00
8.00
50
40
7.00
30
20
6.00
5.00
Temperature Rise (°C)
SRP7030-100FM
Inductance (μH)
7
DC Bias (A)
SRP7030-6R8FM
Inductance (μH)
20
10
0
4.00
0
1
2
3
4
Temperature Rise (°C)
DC Bias (A)
15
Temperature Rise (°C)
5
0.00
5
6
7
DC Bias (A)
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.
6.5
10
0
7.0
Temperature Rise (°C)
0
Inductance (μH)
1.80
90
80
Temperature Rise (°C)
SRP7030-1R5FM
100
Temperature Rise (°C)
Inductance (μH)
SRP7030-1R1FM
1.40
3312 - 2 mm
SMD-Trimming
Potentiometer
SRP7030F
Series
Shielded Power
Inductors
Packaging Specifications
2.0 ± 0.5
(.079 ± .020)
330.0
(13.00)
DIA.
THICKNESS
0.10
(.004)
MAX.
13.5 ± 0.5
(0.53 ± .020)
DIA.
EMBOSSED
CAVITY
100.0 ± 1.0
(3.937 ± .039)
13.5 ± 0.5
DIA.
(.53 ± .020)
EMBOSSED
CARRIER
16.0 ± 0.5
(0.63 ± 0.020)
1.50 ± 0.1
(.059 ± .004)
0.3 ± 0.1
(.012 ± .004)
DIMENSIONS:
MM
(INCHES)
2.0 ± 0.1
(.079 ± .004)
4.0 ± 0.1
(.157 ± .004)
1.75 ± 0.1
(.069 ± .004)
7.5 ± 0.1
(.295 ± .004)
3.6 ± 0.15
(.142 ± .006)
7.2 ± 0.1
(.283 ± .004)
2R2
7.7 ± 0.1
(.303 ± .004)
16.0 ± 0.3
(.630 ± .012)
12.0 ± 0.1
(.472 ± .004)
USER DIRECTION OF FEED
QTY: 1000 PCS. PER REEL
Asia-Pacific: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116
EMEA: Tel: +36 88 520 390 • Fax: +36 88 520 211
The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700
www.bourns.com
REV. 03/15
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.