SMT Power Inductor
SIWC1350 Type
Features
RoHS compliant.
Low profile (5.3mm 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.
Mechanical Dimension:
RECOMMENDED PAD PA
TTERNS
A
Electrical Characteristics:
PART NO.
SIWC1350 - 100
SIWC1350 - 120
SIWC1350 - 150
SIWC1350 - 180
SIWC1350 - 220
SIWC1350 - 270
SIWC1350 - 330
SIWC1350 - 390
SIWC1350 - 470
SIWC1350 - 560
SIWC1350 - 680
SIWC1350 - 820
SIWC1350 - 101
SIWC1350 - 121
SIWC1350 - 151
SIWC1350 - 181
SIWC1350 - 221
SIWC1350 - 271
SIWC1350 - 331
SIWC1350 - 391
SIWC1350 - 471
SIWC1350 - 561
SIWC1350 - 681
SIWC1350 - 821
SIWC1350 - 102
25
o
C: 1KHz, 1V
DCR
( )MAX
0.024
0.026
0.031
0.033
0.041
0.047
0.065
0.077
0.082
0.100
0.116
0.136
0.171
0.214
0.239
0.293
0.362
0.441
0.512
0.569
0.724
0.863
1.124
1.319
1.582
L
1
(uH)
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
1.50
1.30
1.20
1.10
1.00
0.91
0.84
0.76
0.65
0.61
0.56
0.50
0.46
0.39
0.38
0.33
0.29
INDUCTANCE (uH)
1. Tolerance of inductance : 20%.
2. Irated is the DC current which cause the inductance drop less than 20% 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.
C
B
E
D
3.0
7.6
5.0
F
UNIT:mm/inch
A = 13.0 / 0.512 Max.
B = 13.0 / 0.512 Max.
C = 5.0 0.3 / 0.197 0.012
D = 4.0 / 0.157
E = 2.0 / 0.079
F = 8.6 0.1 / 0.339 0.004
Irated
2
(Adc)
3.20
3.00
2.60
2.50
2.20
2.00
1.80
1.60
1000.00
100.00
10.00
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
0.00
0.01
0.10
CURRENT (A)
1.00
10.00
TEL: 886-3-3591968; FAX: 886-3-3591991
http://www.deltaww.com
70
嵌入式系统
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