E & E Magnetic Products Limited
SHIELDED SURFACE MOUNT
POWER INDUCTOR
Drum Type, SIS5D28 Series
Magnetically Shielded
Miniature in size and high energy storage
Ideal for high current requirements of notebook,
video recorders and other DC-DC conversion
applications
Custom inductance value or tolerance is available
RoHS compliant
E
LECTRICAL
S
PECIFICATION
@ 25
o
C
Part
Number
SIS5D28N-2R5R
SIS5D28N-3R0R
SIS5D28N-4R2R
SIS5D28N-5R3R
SIS5D28N-6R2R
SIS5D28N-8R2R
SIS5D28N-100R
SIS5D28N-120R
SIS5D28N-150R
SIS5D28N-180R
SIS5D28N-220R
SIS5D28N-270R
SIS5D28N-330R
SIS5D28N-390R
SIS5D28N-470R
SIS5D28N-560R
SIS5D28N-680R
SIS5D28N-820R
SIS5D28N-101R
Inductance
(uH)
2.5
3.0
4.2
5.3
6.2
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
Tolerance
(%)
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
±30
Test Frequency
(kHz)
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
2
DCR
(m
W
Max)
18
24
31
38
45
53
65
76
103
110
122
175
189
212
250
305
355
463
520
Rated DC Current
(A)
2.6
2.4
2.2
1.9
1.8
1.6
1.3
1.2
1.1
1.0
0.9
0.85
0.75
0.70
0.62
0.58
0.52
0.46
0.42
3
Marking
(XYYY)
N2R5
N3R0
N4R2
N5R3
N6R2
N8R2
N100
N120
N150
N180
N220
N270
N330
N390
N470
N560
N680
N820
N101
Notes:
1. Ordering Information: SIS5D28a - bbbRc.
SIS5D28
a
bbb
R
c
= Product Type.
= Tolerance of Inductance (N=
±30%).
= Inductance value in uH (i.e. 4R2 = 4.2uH; 470 = 47uH; 101 = 100uH).
= Internal Control Code.
= Packaging Code (U = Tape & Reel Packaging in 7 inch Reel).
2. Test frequency is specified as the frequency for measuring the inductance.
3. Rated D.C. current indicates the value of the current when the inductance is 35% lower than its initial value
or the current when temperature rising
DT=30
o
C at D.C. superposition.
4. Operating temperature range: -40°C to +125°C.
5. The part temperature (ambient temperature + temperature rise) should not exceed the upper limit of the
operating temperature under worst case operating conditions. Circuit design, component placement, PWB
1/F., Harbour View 1, No.12 Science Park East Avenue, Phase II, Hong Kong Science Park, Shatin, N.T. Hong Kong
Tel: (852) 2954 3333
Fax: (852) 2954 3304
1
PI058(03)
Revised in 06/12
E & E Magnetic Products Limited
SHIELDED SURFACE MOUNT
POWER INDUCTOR
Drum Type, SIS5D28 Series
M
ECHANICAL
D
IMENSIONS
.323
Max
8.20
Æ
.181
4.60
.085
2.15
.248
6.30
.224±
.012
5.70±
0.30
XYYYR
(DATE)
.079
2.00
.217
5.50
.079
2.00
.085
2.15
.224±
.012
5.70±
0.30
.118
Max
3.00
.217
5.50
Recommended
Pad Layout
Notes:
trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part
temperature should be verified in the end application.
6. All dimensions are specified in inches with higher precedence in mm.
mm
7. U
nless otherwise specified, all tolerances are
±
.010
.
0.25
Weight (in gram)
Tape & Reel
:
:
1.0 typ.
550 / reel
S
CHEMATIC
P
ACKAGING
USER DIRECTION OF UNREELING
1
0.30
1.55
2.0
4.0
1.75
5.50
XYYYR
(DATE)
2
3.35
8.00
6.30
FOR MORE INFORMATION, PLEASE CONTACT
HEADQUARTER
1/F., Harbour View 1, No.12 Science Park East Avenue,
Phase II, Hong Kong Science Park, Shatin, N.T.
Hong Kong
Tel: (852) 2954 3333 Fax: (852) 2954 3304
Email: eempl@eleceltek.com
Website: http://www.eleceltek.com / www.eemagnetic.com
Information herein is for reference only and subject to change without notice. It does not constitute any representation, warranty or commitment of the company in respect
of the products in any aspect. All logos, brands and product names mentioned herein are trademarks or registered trademarks of their respective owners. The company
does not assume any liability arising out of the application or use of any product or circuit described herein. Copyrights 2009, E & E Magnetic Products Limited.
1/F., Harbour View 1, No.12 Science Park East Avenue, Phase II, Hong Kong Science Park, Shatin, N.T. Hong Kong
Tel: (852) 2954 3333
Fax: (852) 2954 3304
6.45
2
PI058(03)
Revised in 06/12
12.00
