SRN3015

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PL
IA
N
M
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Features
Applications
■ Semi-shielded construction
■ DC/DC converters
■ Miniature size
■ Notebook computers
■ Component height 1.5 mm
■ Digital video cameras
■ Inductance range: 1 to 100 µH
■ HDDs
■ Rated current up to 2.35 A
■ Cell phones
■ RoHS compliant* and halogen free**
■ Televisions, LCD displays
SRN3015 Series - Semi-shielded Power Inductors
Electrical Specifications @ 25 °C
Inductance
@ 0.1 V / 1 MHz
General Specifications
Bourns Part No.
L (μH)
Tol. %
Q
(Ref.)
Test
Freq.
(MHz)
SRN3015-1R0Y
1.0
± 30
10
7.96
105
0.048
145
2.35
2.35
SRN3015-1R5Y
1.5
± 30
10
7.96
90
0.066
130
2.10
2.00
SRN3015-2R2M
2.2
± 20
10
7.96
70
0.072
90
1.80
1.65
SRN3015-3R3M
3.3
± 20
10
7.96
47
0.112
75
1.60
1.40
SRN3015-4R7M
4.7
± 20
10
7.96
43
0.136
65
1.40
1.20
SRN3015-6R8M
6.8
± 20
10
7.96
35
0.211
50
1.10
1.05
SRN3015-100M
10
± 20
10
2.52
30
0.276
45
1.00
0.88
SRN3015-150M
15
± 20
17
2.52
22
0.422
33
0.80
0.68
SRN3015-180M
18
± 20
17
2.52
20
0.546
30
0.65
0.62
SRN3015-220M
22
± 20
17
2.52
16
0.622
28
0.60
0.58
SRN3015-330M
33
± 20
20
2.52
14
0.959
22
0.50
0.46
SRN3015-470M
47
± 20
27
2.52
11
1.406
18
0.40
0.38
SRN3015-101M
100
± 20
27
2.52
7.5
2.920
11
0.29
0.27
SRF
(MHz)
Typ.
DCR
(Ω)
Max.
SRF
(MHz)
Min.
Irms
(A)
Isat
(A)
Operating Temperature
................................. -40 °C to +125 °C
(Temperature rise included)
Storage Temperature .... -40 °C to +85 °C
Resistance to Solder Heat
...............................+260 °C for 10 sec.
Temperature Rise .....40 °C at rated Irms
Rated Current
............ Inductance drops 30 % at Isat
Materials
Core ..............................................Ferrite
Wire ............................Enameled copper
Terminal Finish ...................................Sn
Coating .................Magnetic epoxy resin
Packaging ....... 2000 pcs. per 7-inch reel
How to Order
SRN3015 - 100M
Temperature (°C)
Soldering Profile
Model
Value Code (see table)
Temperature
Rising Area
Preheat Area
Reflow Area
±3.0 °C/sec. max.
150 ~ 200 °C / 60 - 180 sec.
+1.5 ~ 3.0 °C
Forced Cooling Area
6.0 °C / sec max.
Product Dimensions
PeakTemperature:
250 °C +5/-10 °C, 5 sec. max.
250
40~90 sec.max.
200
3.0 ± 0.1
(.118 ± .004)
217 °C
150
3.0 ± 0.1
(.118 ± .004)
100
50
50
0
100
150
200
250
Time (Seconds)
Peak Temperature: 255 ° max.
Electrical Schematic
Maximum Time Above 217 °C: 90 seconds
1.5
MAX.
(.059)
Recommended Layout
2.7
(.106)
2.7
TYP.
(.106)
1.0
(.039)
0.9 ± 0.2
(.035 ± .008)
1.2 ± 0.2
(.047 ± .008)
1.2
(.047)
0.9 ± 0.2
(.035 ± .008)
1.0
(.039)
MM
DIMENSIONS:
(INCHES)
* RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.
** Bourns follows the prevailing definition of “halogen free” in the industry. Bourns considers a product to be “halogen free” if (a) the Bromine (Br ) content is 900 ppm or less;
(b) the Chlorine ( Cl ) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine ( Cl ) content is 1500 ppm or less.
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.
SRF0504
Filter
SRN3015 Series
Series -- Line
Semi-shielded
Power Inductors
Packaging Specifications
2.0 ± 0.5
(.079 ± .020)
178
DIA.
(7.008)
21.0 ± 0.8
(.827 ± .031)
12.5
(.492)
DIA.
13.0
(.512)
50.0 -0
(1.97 -0)
13.0
DIA.
(.512)
8.0
(.315)
10 +0
(.394 +0)
4.0
(.157)
END
LEADER
4.0
(.157)
COMPONENTS
TRAILER
400
(15.748)
280
(11.024)
MIN.
NO COMPONENT
START
USER DIRECTION OF FEED
MIN.
NO COMPONENT
QTY: 2000 PCS. PER REEL
DIMENSIONS:
MM
(INCHES)
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. 12/14
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.