Delta Electronics SMT Power Inductor SIA3329 - Manual

1. Tolerance of inductance
K: 10%(0.9~100uH).
2. Ireated is the DC current which cause the inductance drop less than 10% of its nominal inductance without current and the
o surface temperature of the part increase less than 45 C.
o o C C 3. Operating temperature : -20 to 105 (including self-temperature rise).
SMT Power Inductor
SIA3329 Type
Features
RoHS compliant.
mounting.
Low profile (2.9mm max. hight) SMD type.
Unshielded.
Self-leads, suitable for high density
High energy storage and low DCR.
Provided with embossed carrier tape packing.
Ideal 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.
0.7
3.5
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
14
Electrical Characteristics :
Mechanical Dimension:
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
A
C
3.9
B
E D
0.01 0.10 1.00 10.00
CURRENT (A)
0.10
1.00
10.00
100.00
IN
D
U
C
T
A
N
C
E
(u
H
)
101
680
1R4
6R8
8R2
120
180
270
470
820
560
390
330
220
150
100
4R7
5R6
3R0
2R7
0R9
4R0
2R0
1R7
1R2
At 25 : 100KHz, 0.1V o C
UNIT:mm/inch
A = 3.35 0.2/0.132 0.008
B = 2.85 0.2/0.112 0.008
C = 2.9/0.114 Max.
D = 2.6 0.2/0.102 0.008
E = 1.1/0.043 Min.
¡У ¡У
¡У ¡У
¡У ¡У
SIA3329-0R9 0.9 0.038 3.00
SIA3329-1R2 1.2 0.050 2.90
SIA3329-1R5 1.5 0.055 2.50
SIA3329-1R8 1.8 0.062 2.30
SIA3329-2R2 2.2 0.075 2.10
SIA3329-2R7 2.7 0.095 1.80
SIA3329-3R3 3.3 0.110 1.70
SIA3329-3R9 3.9 0.130 1.40
SIA3329-4R7 4.7 0.150 1.30
SIA3329-5R6 5.6 0.170 1.20
SIA3329-6R8 6.8 0.195 1.10
SIA3329-8R2 8.2 0.230 1.00
SIA3329-100 10.0 0.290 0.95
SIA3329-120 12.0 0.375 0.85
SIA3329-150 15.0 0.450 0.75
SIA3329-180 18.0 0.590 0.70
SIA3329-220 22.0 0.680 0.64
SIA3329-270 27.0 0.820 0.58
SIA3329-330 33.0 1.160 0.50
SIA3329-390 39.0 1.210 0.48
SIA3329-470 47.0 1.400 0.45
SIA3329-560 56.0 1.780 0.40
SIA3329-680 68.0 2.020 0.36
SIA3329-820 82.0 2.240 0.32
SIA3329-101 100.0 3.150 0.29
SIA3329-151 150.0 4.600 0.24
PART NO.
L
(uH)
1 DCR
( ) MAX
Irated
(Adc)
2