SMT Power Inductor
SIG3015 Type
RoHS compliant.
Halogen free compliant.
Low profile (1.5mm max. height ), SMD type.
Shielded
Self-leads, suitable for high density mounting.
High energy storage and low DCR.
Provided with embossed carrier tape packing.
Ideal 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.
Features
Electrical Characteristics:
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
25
: 100KHz, 0.1V
o
C
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
23
DCR
(m ) Max.
Ir
(Adc)
3
Isat
(Adc)
2
L
(uH)
1
PART NO.
1. Tolerance of inductance: 30% for 1.0~1.5uH, 20% for 2.2~47uH.
2. Isat is the DC current which cause the inductance drop 30% typical of its nominal inductance without current.
3. Ir is the DC current which cause the surface temperature of the part increase less than 40
o
C.
o
o
4. Operating temperature: -25 C to 120 C (including self-temperature rise).
Mechanical Dimension:
UNIT : mm/inch
A = 3.00 0.1 / 0.118 0.004
C = 1.50 / 0.059 MAX.
D = 0.90 0.2 / 0.035 0.008
E = 1.90 0.2 / 0.075 0.008
RECOMMENDED PAD PATTERNS
2.2
0.8
2.7
D
B
C
A
D
E
B = 3.00 0.1 / 0.118 0.004
SELF-RESONANT
FREQUENCY
(MHz)Min.
SIG3015 - 1R0
1.0
32
2.10
2.10
100
SIG3015 - 1R5
1.5
48
1.80
1.82
87
SIG3015 - 2R2
2.2
72
1.48
1.50
64
SIG3015 - 3R3
3.3
96
1.21
1.23
49
SIG3015 - 4R7
4.7
144
1.02
1.04
40
SIG3015 - 6R8
6.8
192
0.87
0.88
36
SIG3015 - 100
10.0
276
0.70
0.71
28
SIG3015 - 150
15.0
432
0.56
0.56
23
SIG3015 - 220
22.0
624
0.47
0.47
20
SIG3015 - 330
33.0
1008
0.39
0.37
18
SIG3015 - 470
47.0
1609
0.32
0.30
17
