SMT Power Inductor
SILM8030 Type
Features
RoHS compliant.
Low profile, SMD type.
Magnetically shielded, suitable for high density mounting.
High energy storage and low DCR.
Provided with embossed carrier tape packing.
Idel for power source circuits, DC-DC converter, DC-AC inverters
inductor applications.
In addition to the standard versions shown here, customized inductors
are available to meet your exact requirements.
Mechanical Dimension:
RECOMMENDED PAD PA
TTERNS
C
B
UNIT:mm/inch
A = 8.0 0.3 / 0.315 0.012
B = 3.0 / 0.118 Max.
C = 8.0 0.3 / 0.315 0.012
D = 6.5 / 0.256
E = 3.0 / 0.118
F = 10.5 / 0.413 Max.
3.
7
A
8
5.
.5
11
D
Electrical Characteristics:
PART NO.
SILM8030 - 2R5
SILM8030 - 3R3
SILM8030 - 4R7
SILM8030 - 7R3
SILM8030 - 100
SILM8030 - 150
SILM8030 - 220
SILM8030 - 330
SILM8030 - 470
SILM8030 - 680
SILM8030 - 101
25
O
C
: 100KHz, 0.1V
DCR
(m ) MAX
15.6
18.2
24.7
39.0
47.0
69.0
99.0
156.0
195.0
286.0
430.0
L
1
(uH)
2.5
3.3
4.7
7.3
10.0
15.0
22.0
33.0
47.0
68.0
100.0
Irated
2
(Adc)
4.50
4.00
3.40
2.80
2.50
1.90
1.60
1.30
1.15
0.92
0.75
1. Tolerance of inductance : 30%.
2. Irated is the DC current which cause the inductance drop 35% of its nominal inductance without current
and the surface temperature of the part increase less than 45
o
C.
3. Operating temperature: -20
o
C to 105
o
C (including self-temperature rise).
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C.
TEL: 886-3-3591968; FAX: 886-3-3591991
http://www.deltaww.com
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E
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