SCB73F
SMD POWER INDUCTORS
XXX
MARKING
● Features
Inductance
Test
(uH)
Frequency
DC Resistance
(Ω MAX)
(2)
(1)
Saturation(3) Temperature
(4)
Current
Current
(A)
(A)
1.2
1KHZ
25m
2.88
5.50
SCB73F-1R5
1.5
1KHZ
26m
2.67
5.00
SCB73F-2R2
2.2
1KHZ
32m
2.40
4.40
SCB73F-3R3
3.3
1KHZ
45m
2.08
3.80
SCB73F-4R7
4.7
1KHZ
56m
1.92
3.00
SCB73F-6R8
6.8
1KHZ
67m
1.62
2.52
SCB73F-100
10
1KHZ
96m
1.41
2.10
SCB73F-120
12
1KHZ
0.10
1.28
1.90
SCB73F-150
15
1KHZ
0.13
1.12
1.75
SCB73F-180
18
1KHZ
0.16
1.00
1.64
SCB73F-220
22
1KHZ
0.18
0.93
1.58
SCB73F-270
27
1KHZ
0.24
0.80
1.34
33
SCB73F-390
39
SCB73F-470
47
BS
SCB73F-330
O
SCB73F-1R2
1KHZ
0.29
0.72
1.21
1KHZ
0.34
0.66
1.10
1KHZ
0.41
0.59
0.92
SCB73F-560
56
1KHZ
0.48
0.55
0.78
SCB73F-680
68
1KHZ
0.60
0.49
0.72
SCB73F-820
82
1KHZ
0.71
0.44
0.68
SCB73F-101
100
1KHZ
0.95
0.38
0.62
O
SCB73F
Inductance
decrease
BCB73F I nduct
ance decr
ease byby
curcurrent
r ent
1000
100
101
180
10
1
0. 1
10
100
1000
1R2
10000
100000
DCcurrent
cur r ent(mA)
( mA)
DC
SCB73F
Temperature
byr ent
current
BCB73F Tem
per at ur e r i se rise
by cur
Temperature
Tem
per at ur erise
r i °C
se ℃
Part NumSer
I Inductance
nduct ance(
uH)
(µH)
ELECTRICAL CHARACTERISTICS
LE
TE
1. Open frame construction
2 Excellent Power Density
3 Engineered to Provide High Efficiency
80
70
60
101
50
180
1R2
40
30
20
10
0
1000
2000 3000
4000
5000
6000
7000
8000
9000
DC cur
ent ( mA)
DCrcurrent
(mA)
(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 10% from its initial value.
(4). The DC current that results in a 40℃ temperature rise from 25℃ ambient.
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