SMT Power Inductor
S IC73 Typ e
Features
RoHS complia nt.
Low profile (2.5mm 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:
RECOMMENDED PAD PATTERNS
1.7
C
E
B
F
UNIT:mm/inch
D
A = 7.5 0.5 / 0.295 0.020
B = 6.8 0.5 / 0.268 0.020
C = 2.5 / 0.098 Ma x.
D = 0.7 / 0.028
E = 1.2 / 0.047
F = 0.7 / 0.028
4
1
3
2
G
2.3
A
G = 2.8 / 0.110
H = 2.0 / 0.079
2.9
H
1.6
At 25oC: 1KHz, 1V
Electrical Characteris tics :
2
1
DCR
) MAX
Irated
(Adc)
0.700
0.616
0.572
0.524
0.468
0.432
0.392
0.372
0.340
0.284
0.276
0.256
0.228
0.208
0.188
0.168
0.160
0.144
0.128
0.120
0.104
0.096
0.088
0.080
0.072
0.070
0.064
0.055
0.050
0.046
0.040
0.037
L
PART NO.
(
(uH)
10
10000.00
1000.00
100.00
10.00
SIC73-100
SIC73-120
SIC73-150
SIC73-180
SIC73-220
SIC73-270
SIC73-330
SIC73-390
SIC73-470
SIC73-560
SIC73-680
SIC73-820
SIC73-101
SIC73-121
SIC73-151
SIC73-181
SIC73-221
SIC73-271
SIC73-331
SIC73-391
SIC73-471
SIC73-561
SIC73-681
SIC73-821
SIC73-102
SIC73-122
SIC73-152
SIC73-182
SIC73-222
SIC73-272
SIC73-332
SIC73-392
0.200
0.220
0.291
0.307
0.355
0.412
0.456
0.580
0.671
0.735
0.981
1.110
1.250
1.400
1.850
2.110
2.540
4.130
4.350
4.860
6.640
7.250
8.180
9.680
15.400
18.100
18.800
20.600
32.300
36.800
40.900
48.800
12
15
392
332
272
222
182
152
122
102
821
681
561
471
391
331
271
221
181
151
121
101
820
680
560
470
390
330
270
220
180
150
120
100
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
1200
1500
1800
2200
2700
3300
3900
1.00
0.00
0.01
0.10
1.00
10.00
CURRENT (A)
1. Tolerance of inductance: 30% for 10~82uH, 20% for 100~820uH, 10% for 1000~3900uH.
2. Irated is the DC current which cause the inductance drop 10% typical 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
64
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