SMD TYPE
LPF7028 SERIES
■
SHAPES & DIMENSIONS
RECOMMENDED PCB PATTERN
(Dimensions in mm)
7.0±0.2
2.8±0.2
SMD Shielded type
■
ELECTRICAL CHARACTERISTICS
Ordering Code
LPF7028T-3R3M
LPF7028T-4R7M
Inductance
(µH)
3.3
4.7
6.8
10
15
22
33
47
68
100
Inductance
TOL.(%)
Test
Freq.
(KHz)
DC Resistance
(Ω)
±
20%
0.0250
0.0290
0.0370
0.0615
Rated Current(A)
IDC1
(Max.)
2.00
1.50
1.30
1.10
0.88
0.75
0.65
0.54
0.45
0.40
IDC2
(Ref.)
2.7
2.4
2.1
2.0
1.6
1.2
1.1
0.9
0.7
0.6
7.0±0.2
220
LPF7028T-6R8M
LPF7028T-100M
LPF7028T-150M
1.2
0.1
4.6±0.1
LPF7028T-220M
LPF7028T-330M
LPF7028T-470M
±
20
100
0.1000
0.1330
0.1850
0.2750
0.3950
0.5500
2.0±0.1
2.2
LPF7028T-680M
LPF7028T-101M
2.0
3.8
■
TEST EQUIPMENTS
•
Inductance: Agilent 4284A LCR Meter (100KHz 0.5V)
•
Rdc: HIOKI 3540 mΩ HiTESTER
•
Bias Current: Agilent 4284A + Agilent 42841A
•
IDC1(The saturation current):
△L ≤
10% at rated current
•
IDC2(The temperature rise):
△T
= 20˚C at rated current
■
OPERATING TEMPERATURE RANGE
-20 ~ +85
˚C
(Including self-generated heat)
LPF7030 SERIES
■
SHAPES & DIMENSIONS
RECOMMENDED PCB PATTERN
(Dimensions in mm)
7.0
±
0.2
3.0
±
0.2
SMD Shielded type
Low RDC, High Current
■
ELECTRICAL CHARACTERISTICS
Ordering Code
Inductance
(µH)
1.0
1.5
2.2
3.3
4.7
6.8
10
100
Inductance
TOL.(%)
Test
Freq.
(KHz)
DC Resistance
(mΩ)Max
8.40
Rated Current(A)
IDC1
(Max.)
8.3
6.5
5.7
4.4
3.5
3.0
2.5
IDC2
(Ref.)
5.3
4.9
4.4
4.0
3.3
2.8
2.3
LPF7030T-1R0N
7.0
±
0.2
LPF7030T-1R5N
±
30
12.0
14.2
19.8
31.0
45.0
60.0
H1R5
0.1
LPF7030T-2R2M
LPF7030T-3R3M
1.2
LPF7030T-4R7M
LPF7030T-6R8M
LPF7030T-100M
±
20
4.6
2.0
±
0.1
2.0
2.2
3.8
■
TEST EQUIPMENTS
•
Inductance: Agilent 4284A LCR Meter (100KHz 0.5V)
•
Rdc: HIOKI 3540 mΩ HiTESTER
•
Bias Current: Agilent 4284A + Agilent 42841A
•
IDC1(The saturation current):
△L ≤
30% at rated current
•
IDC2(The temperature rise):
△T
= 35˚C at rated current
■
OPERATING TEMPERATURE RANGE
-40 ~ +105
˚C
(Including self-generated heat)
22
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before your order and/or use.
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