SMT Power Inductor
S IL730 Typ e
Features
RoHS complia nt.
S ma ll s ize (6.6mm*6.6mm), Low profile (3.0mm ma x. he ight) S MD type .
Ma gne tica lly s hie lde d, s uita ble for high de ns ity mounting.
High e ne rgy s tora ge a nd low DCR.
P rovide d with e mbos s e d ca rrie r ta pe pa cking.
Ide a l for powe r s ource circuits , DC-DC conve rte r,
DC-AC inve rte rs inductor a pplica tion.
In a ddition to the s ta nda rd ve rs ions s hown he re ,
cus tomize d inductors a re a va ila ble to me e t your e xa ct re quire me nts .
Mechanical Dimens ion:
B
C
RECOMMENDED PAD PATTERNS
7.3
UNIT:mm/inch
1.5
A = 7.0 / 0.276 Ma x.
B = 7.0 / 0.276 Ma x.
C = 3.0 / 0.118 Ma x.
D = 2.0 0.1 / 0.079 0.004
A
D
7.3
25oC: 100KHz, 0.1V
Electrical Characteris tics :
1
2
L
Irated
(Adc)
DCR
) MAX
PART NO.
(uH)
(
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
1.0
1.0
0.010
5.60
6.00
4.20
5.00
3.00
4.80
4.00
2.60
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
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
101
100.00
1.5
820
2.2
680
560
470
390
330
3.0
3.3
3.6
3.9
270
4.7
220
180
150
4.7
5.0
120
100
8R7
7R3
6R0
5R0
6.0
10.00
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
3R9
3R0
1.00
0.00
0.01
0.10
1.00
10.00
CURRENT (A)
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 45oC.
3. Operating temperature: -20oC to 105oC (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.de lta ww.c om
39
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