SMT Power Inductor
SIL730 Type
Features
RoHS compliant.
Small size (6.6mm*6.6mm), Low profile (3.0mm max. height) SMD type.
Magnetically shielded, suitable for high density mounting.
High energy storage and low DCR.
Provided with embossed carrier tape packing.
Ideal 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.
Mechanical Dimension:
C
B
RECOMMENDED PAD PA
TTERNS
7.3
1.5
A
D
7.3
UNIT:mm/inch
A = 7.0 / 0.276 Max.
B = 7.0 / 0.276 Max.
C = 3.0 / 0.118 Max.
D = 2.0 0.1 / 0.079 0.004
Electrical Characteristics:
25 C: 100KHz, 0.1V
o
PART NO.
SIL730 - 1R0
SIL730A - 1R0
SIL730 - 1R5
SIL730A - 2R2
SIL730 - 3R0
SIL730C - 3R3
SIL730A - 3R6
SIL730 - 3R9
SIL730A - 4R7
SIL730C - 4R7
SIL730 - 5R0
SIL730 - 6R0
SIL730A - 6R6
SIL730 - 7R3
SIL730 - 8R6
SIL730 - 100
SIL730 - 120
SIL730 - 150
SIL730 - 180
SIL730 - 220
SIL730 - 270
SIL730 - 330
SIL730A - 330
SIL730 - 390
SIL730 - 470
SIL730A - 470
SIL730 - 560
SIL730 - 680
SIL730 - 820
SIL730 - 101
L
1
(uH)
1.0
1.0
1.5
2.2
3.0
3.3
3.6
3.9
4.7
4.7
5.0
6.0
6.6
7.3
8.6
10.0
12.0
15.0
18.0
22.0
27.0
33.0
33.0
39.0
47.0
47.0
56.0
68.0
82.0
100.0
DCR
( ) MAX
0.010
0.010
0.018
0.028
0.024
0.038
0.028
0.027
0.040
0.043
0.031
0.035
0.054
0.054
0.058
0.065
0.070
0.084
0.095
0.128
0.142
0.165
0.172
0.210
0.238
0.280
0.277
0.304
0.390
0.535
Irated
2
(Adc)
5.60
6.00
4.20
5.00
3.00
4.80
4.00
3.60
4.00
2.40
2.25
3.00
2.10
1.85
1.70
1.55
1.40
1.32
1.20
1.05
0.97
1.30
0.86
0.80
1.10
0.73
0.65
0.60
0.54
2.60
100.00
INDUCTANCE (uH)
101
820
680
560
470
390
330
270
220
180
150
120
100
8R7
7R3
6R0
5R0
3R9
3R0
10.00
1.00
0.00
0.01
0.10
CURRENT (A)
1.00
10.00
1. Tolerance of inductance : 30%.
2. Irated is the DC current which cause the inductance drop less than 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
39
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