SMT Power Inductor
S ILM730 Typ e
Features
RoHS complia nt.
Low profile (3.0mm ma x. he ight) S MD type .
Ma gne tica lly s hie lde d, s uita ble for high dens ity mounting.
S e lf-le a ds , s uita ble for high dens ity mounting.
High e ne rgy s tora ge a nd low DCR.
P rovide d with embos s e d ca rrie r ta pe pa cking.
Ide l for powe r s ource circuits , DC-DC conve rte r, DC-AC inve rte rs
inductor a pplica tions .
In addition to the sta nda rd vers 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:
RECOMMENDED PAD PATTERNS
C
UNIT : mm/inch
A = 7.0 / 0.276 Ma x.
B = 7.0 / 0.276 Ma x.
C = 3.0 / 0.118 Ma x.
D = 8.5 / 0.335 Ma x.
E = 4.8 0.3 / 0.189 0.012
F = 3.0 0.2 / 0.118 0.008
A
B
F
25oC: 100KHz, 0.1V
Electrical Characteris tics :
2
1
L
Irated
(Adc)
DCR
(m ) MAX
PART NO.
(uH)
SILM730 -3R0
SILM730 -3R9
SILM730 -5R0
SILM730 -6R0
SILM730 -7R3
SILM730 -8R6
SILM730 -100
SILM730 -120
SILM730 -150
SILM730 -180
SILM730 -220
SILM730 -270
SILM730 -330
SILM730 -390
SILM730 -470
SILM730 -560
SILM730 -680
SILM730 -820
SILM730 -101
3.0
0.024
0.027
0.031
0.035
0.054
0.058
0.065
0.070
0.084
0.095
0.128
0.142
0.165
0.210
0.238
0.277
0.304
0.390
0.535
3.00
2.60
2.40
2.25
2.10
1.85
1.70
1.55
1.40
1.32
1.20
1.05
0.97
0.86
0.80
0.73
0.65
0.60
0.54
101
3.9
5.0
100.00
820
680
560
470
390
330
6.0
7.3
8.6
270
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
220
180
150
120
100
10.00
8R7
7R3
6R0
5R0
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
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