Delta Electronics SMT Power Inductor SIL525 User Manual
Smt power inductor, Sil525 type, Features
o
25 C, 100KHz, 0.1V
SMT Power Inductor
SIL525 Type
RoHS compliant.
Small size (4.8mm*4.8mm), low profile (2.5mm max. height) 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 application.
In addition to the standard versions shown here,
customized inductors are available to meet your exact requirements.
Features
35
Electrical Characteristics:
0.00
0.01
0.10
1.00
10.00
CURRENT (A)
1.00
10.00
100.00
IN
D
U
C
T
A
N
C
E
(u
H
)
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
8R2
6R8
5R6
4R7
3R9
3R3
2R7
2R0
1R5
1R0
SIL525 - 1R0
1.0
0.038
3.20
SIL525 - 1R5
1.5
0.045
2.70
SIL525 - 1R8
1.8
0.050
2.30
SIL525 - 2R2
2.2
0.053
2.10
SIL525 - 2R7
2.7
0.056
2.00
SIL525 - 3R3
3.3
0.063
1.80
SIL525 - 3R9
3.9
0.071
1.60
SIL525 - 4R7
4.7
0.077
1.50
SIL525 - 5R6
5.6
0.083
1.40
SIL525 - 6R8
6.8
0.094
1.10
SIL525 - 8R2
8.2
0.105
1.00
SIL525 - 100
10.0
0.112
0.95
SIL525 - 120
12.0
0.162
0.80
SIL525 - 150
15.0
0.176
0.80
SIL525 - 180
18.0
0.192
0.72
SIL525 - 220
22.0
0.224
0.70
SIL525 - 270
27.0
0.261
0.60
SIL525 - 330
33.0
0.372
0.58
SIL525 - 390
39.0
0.394
0.52
SIL525 - 470
47.0
0.457
0.47
SIL525 - 560
56.0
0.514
0.45
SIL525 - 680
68.0
0.686
0.40
SIL525 - 820
82.0
0.802
0.35
SIL525 - 101
100.0
1.162
0.32
SIL525 - 121
120.0
1.298
0.30
SIL525 - 151
150.0
1.423
0.27
2
Irated
(Adc)
PART NO.
DCR
( ) MAX
1
L
(uH)
1. Tolerance of inductance : 3
0%.
2. Irated is the DC current which cause the inductance drop less than 35% of its nominal inductance without current
o
and the surface temperature of the part increase less than 45 C.
o
o
3. Operating temperature: -20 C to 105 C (including self-temperature rise).
5.3
1.0
C
D
B
A
5.3
Mechanical Dimension:
UNIT:mm/inch
C = 2.5 / 0.098 Max.
UNIT:mm/inch
A = 5.0 / 0.197 Max.
B = 5.0 / 0.197 Max.
D = 1.5 0.1 / 0.059 0.004
RECOMMENDED PAD PATTERNS
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
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