SRU2013

T
PL
IA
N
M
CO
*R
oH
S
Features
Applications
■ Maximum height of 1.5 mm
■ Input/output of DC/DC converters
■ Current up to 2.2 A
■ Power supplies for:
•
•
•
•
■ RoHS compliant*
A
Portable communication equipment
Camcorders
LCD TVs
Car radios
SRU2013 Series - Shielded SMD Power Inductors
Electrical Specifications
General Specifications
Inductance
100 KHz
Q
Ref.
Test
Freq.
(MHz)
SRF
Typ.
(MHz)
RDC
Max.
(mΩ)
Irms
Max.
(A)
Isat
Typ.
(A)
Bourns
Part No.
(µH)
Tol.
%
SRU2013-1R0Y
1.0
±30
9
7.96
180
65
2.20
SRU2013-2R2Y
2.2
±30
10
7.96
100
120
1.45
SRU2013-3R3Y
3.3
±30
10
7.96
80
135
SRU2013-4R7Y
4.7
±30
10
7.96
72
SRU2013-6R8Y
6.8
±30
10
7.96
60
SRU2013-100Y
10
±30
12
2.52
40
Marking
**KFactor
1.60
A
2418
0.95
C
1497
1.00
0.86
E
1258
220
0.90
0.75
F
1014
330
0.80
0.60
G
898
520
0.67
0.45
H
731
SRU2013-150Y
15
±30
12
2.52
30
850
0.46
0.40
I
593
SRU2013-220Y
22
±30
12
2.52
25
880
0.40
0.35
J
484
SRU2013-330Y
33
±30
12
2.52
20
1820
0.30
0.25
K
398
SRU2013-470Y
47
±30
14
2.52
15
2860
0.25
0.23
L
318
**K-Factor: To calculate core flux density, Bp-p (gauss) = K x L(µH) x Δ I (peak-to-peak ripple current, A),
determine core loss from Core Loss vs. Flux Density plot.
Core Loss vs. Flux Density
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.
Materials
Core ....................Ferrite DR and RI core
Terminal ....................................Ag/Ni/Sn
Rated Current
...................Ind. drop 35 % typ. at Isat
Temperature Rise
.....................40 °C max. at rated Irms
Packaging ................. 1,200 pcs. per reel
Product Dimensions
100
2.80 ± 0.20
(.110 ± .008)
10
Core Loss (mW)
A
1
1 MHz
500 KHz
300 KHz
200 KHz
100 KHz
50 KHz
0.1
2.80 ± 0.20
(.110 ± .008)
0.01
1.35 ± 0.15
(.053 ± .006)
0.001
100
1000
0.90
(.035)
TYP.
10000
Flux Density Bp-p (gauss)
Electrical Schematic
Recommended Layout
REF.
0.65
(.026)
1.30
(.051)
REF.
3.00
(.118)
REF.
0.90
(.035)
TYP.
1.20
(.047)
REF.
0.90
TYP.
(.035)
DIMENSIONS:
2.10
(.083)
REF.
1.00
(.039)
REF.
REF.
0.65
(.026)
MM
(INCHES)
1.00
REF.
(.039)
1.24
(.049)
REF.
1.20
(.047)
REF.
* 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.
SRF0504
Filter SMD Power Inductors
SRU2013Series
Series- -Line
Shielded
Packaging Specifications
178.0
DIA.
(7.008)
2.0 ± 0.5
(.079 ± .020)
21.0 ± 0.8
(.827 ± .031)
16.5
(.650)
COVER
TAPE
13.0 ± 0.5
(.512 ± .020)
DIA.
EMBOSSED
CAVITY
50.0
(1.969)
13.0 ± 0.5
DIA.
(.512 ± .020)
EMBOSSED
CARRIER
12.0
(.472)
14.0
(.551)
4
(.157)
END
A
START
A
A
A
8
(.315)
NO COMPONENT
200
(7.874)
NO COMPONENT
400
(15.748)
COMPONENTS
USER DIRECTION OF FEED
QTY: 1200 PCS. PER REEL
DIMENSIONS:
MM
(INCHES)
REV. 10/13
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.