SCRHB124B
SMD POWER INDUCTORS
XXX
MARKING
●
Features
1. Magnetically shielded construction
2 Excellent Power Density
3 Engineered to Provide High Efficiency
ELECTRICAL CHARACTERISTICS
Part Number
Test
TURN
Inductance
DC Resistance Saturation Temperature
Frequency
RATIO
(uH)
(Ω
MAX)
Current
Current
(1)
(2)
(A)
(A)
(L1:L2)
SCRHB124B
I
Inductance decrease
cur r ent
BCRHB124B nduct ance decr ease by
by current
10000
Inductance (µH)
uH
I nduct ance(
)
SCRHB124B-1022
SCRHB124B-1024
L1=10
L2=38
L1=10
L2=44
1KHZ
1KHZ
1KHZ
1KHZ
44m
590m
44m
600m
4.0
1.8
4.0
1.7
4.0
1.3
4.0
1.3
1000
1:2.2
1:2.4
100
1024
10
1022
1
0. 1
1
DC
current
m
A)
DC
cur r ent (
(mA)
10
100
1000
80
BC H
R B124B Tem at ur e r i se by
by current
per
SCRHB124B Temperature rise
cur r ent
Tem at ur e r i se ℃
per
70
60
50
40
30
20
10
0
1000
2000
3000
4000
5000
6000
7000
8000
1024
1022
Temperature rise °C
D cur
current
m
C
DC
r ent (
(mA)
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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