SCEP125H
SMD POWER INDUCTORS
XXX
MARKING
●
Features
1 Excellent Power Density
2 Engineered to Provide High Efficiency
ELECTRICAL CHARACTERISTICS
Part NumSer
Inductance
Test
DC Resistance
(uH)
Frequency
(Ω
MAX)
(1)
(2)
Saturation Temperature
(3)
(4)
Current
Current
(A)
(A)
I nduct ance( uH
Inductance (µH)
)
SCEP125H
I
Inductance decrease by current
BCEP125H nduct ance decr ease by cur r ent
100
SCEP125H-1R0
SCEP125H-1R8
SCEP125H-2R8
SCEP125H-4R0
SCEP125H-5R6
SCEP125H-7R2
1.0
1.8
2.8
4.0
5.6
7.2
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
2.5m
3.8m
5.4m
8.0m
11.4m
13.5m
20.0
15.3
12.3
10.3
8.80
7.80
20.0
13.0
12.2
11.8
9.80
8.80
10
7R2
2R8
1R0
1
0. 1
0. 01
100
1000
DC cur r ent (
(mA)
A)
DC current
m
10000
100000
1000000
BC
EP125H Tem at ur e r i se
rise
r ent
per
SCEP125H Temperature
by cur
by current
Temperature
r i
°C
Tem at ur e
rise
se ℃
per
80
70
60
50
40
30
20
10
0
5000
10000
15000 20000 25000 30000 35000
40000
45000 50000
7R
2
2R
8
1R
0
D
DC current (mA)
C cur r ent ( m
A)
(1). Inductance tolerance
±20%
tested at 0.25V, 0ADC and 25℃
(2). DCR measured at 25℃.
(3). The DC current at which the inductance decreases by 25% from its initial value.
(4). The DC current that results in a 40℃ temperature rise from 25℃ambient.
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