SMT Power Inductor
SIQ124R Type
Features
RoHS compliant.
Low profile(11A, 1.5uH) 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 applications.
In addition to the standard versions shown here, customized inductors
are available to meet your exact requirements.
Mechanical Dimension :
¡Ó
B
C
D
¡Ó
2.9
5.4
UNIT:mm/inch
A = 12.2 0.3 / 0.480 0.012
B = 12.2 0.3 / 0.480 0.012
C = 4.5 / 0.177 Max.
D = 7.6 0.3 / 0.299 0.012
E = 5.0 / 0.197
F = 2.2 / 0.087
RECOMMENDED PAD PA
TTERNS
E
A
¡Ó
12.8
7.0
F
Electrical Characteristics :
PART NO.
SIQ124R - 1R5
SIQ124R - 2R0
SIQ124RA - 2R0
SIQ124R - 2R7
SIQ124RA - 3R3
SIQ124R - 3R9
SIQ124R - 4R7
SIQ124RA - 5R6
SIQ124R - 6R8
SIQ124RA - 6R8
SIQ124R - 100
SIQ124RA - 100
SIQ124R - 120
SIQ124R - 150
SIQ124R - 180
SIQ124R - 220
SIQ124R - 270
SIQ124R - 330
SIQ124R - 390
SIQ124R - 470
SIQ124R - 560
SIQ124R - 680
SIQ124R - 820
SIQ124R - 101
SIQ124R - 121
SIQ124R - 151
SIQ124R - 181
SIQ124R - 221
SIQ124R - 271
SIQ124R - 331
25
O
C
: 100KHz, 0.1V
L
1
(uH)
1.5
2.0
2.0
2.7
3.3
3.9
4.7
5.6
6.8
6.8
10.0
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
120.0
150.0
180.0
220.0
270.0
330.0
DCR
(m )
MAX
5.8
9.0
9.2
10.8
16.0
15.0
18.0
25.0
23.0
29.0
28.0
42.0
36.0
50.0
57.0
66.0
80.0
97.0
132.0
150.0
190.0
220.0
260.0
308.0
380.0
530.0
620.0
700.0
876.0
990.0
Isat
2
(Adc)
11.00
10.00
12.40
9.00
10.00
6.50
5.70
8.20
4.90
7.20
4.50
6.00
4.00
3.20
3.10
2.90
2.80
2.70
2.10
1.90
1.80
1.50
1.30
1.20
1.10
0.95
0.85
0.80
0.60
0.50
Ir
3
(Adc)
11.00
10.00
7.40
9.00
6.70
6.50
5.70
6.10
4.90
5.30
4.50
4.70
4.00
3.20
3.10
2.90
2.80
2.70
2.10
1.90
1.80
1.50
1.30
1.20
1.10
0.95
0.85
0.80
0.60
0.50
1. Tolerance of inductance: 20%.
2. Isat is the DC current which cause the inductance drop less than 25% of its nominal inductance without current.
3. Ir is the DC current which cause the surface temperature of the part increase less than 45
o
C.
4. 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
26
Microcontroller MCU
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