SCB73F
SMD POWER INDUCTORS
XXX
MARKING
●
Features
1. Open frame construction
2 Excellent Power Density
3 Engineered to Provide High Efficiency
ELECTRICAL CHARACTERISTICS
Part NumSer
Inductance
Test
(uH)
Frequency
(1)
DC Resistance
(Ω
MAX)
(2)
Saturation Temperature
(3)
(4)
Current
Current
(A)
(A)
I
Inductance (µH)
)
nduct ance( uH
SCB73F
nduct ance decr ease by
by current
BCB73F I
Inductance decrease
cur r ent
1000
SCB73F-1R2
SCB73F-1R5
SCB73F-2R2
SCB73F-3R3
SCB73F-4R7
SCB73F-6R8
SCB73F-100
SCB73F-120
SCB73F-150
SCB73F-180
SCB73F-220
SCB73F-270
SCB73F-330
SCB73F-390
SCB73F-470
SCB73F-560
SCB73F-680
SCB73F-820
SCB73F-101
1.2
1.5
2.2
3.3
4.7
6.8
10
12
15
18
22
27
33
39
47
56
68
82
100
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
25m
26m
32m
45m
56m
67m
96m
0.10
0.13
0.16
0.18
0.24
0.29
0.34
0.41
0.48
0.60
0.71
0.95
2.88
2.67
2.40
2.08
1.92
1.62
1.41
1.28
1.12
1.00
0.93
0.80
0.72
0.66
0.59
0.55
0.49
0.44
0.38
5.50
5.00
4.40
3.80
3.00
2.52
2.10
1.90
1.75
1.64
1.58
1.34
1.21
1.10
0.92
0.78
0.72
0.68
0.62
100
101
180
10
1
1R2
0. 1
10
100
1000
10000
100000
DC cur r ent ( m
A)
DC current (mA)
SCB73F Temperature rise
cur r ent
BC
B73F Tem at ur e r i se by
by current
per
Temperature
r se
Tem at ur e
rise
i
°C
℃
per
80
70
60
50
40
30
20
10
0
1000
2000 3000
4000
5000
6000
7000
8000
9000
101
180
1R
2
D cur r
current
A)
C
DC
ent ( m
(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.
Click here for
QUANTITY PER REEL & PACKING INFORMATION
Custom versions available upon request.
www.signaltransformer.com
©
2011 Signal Transformer –Specification subject to change without notice. 07.11
500 Bayview Avenue, Inwood, NY 11096
Toll Free 866-239-5777 • Tel 516-239-5777 • Fax 516-239-7208
Sales@signaltransformer.com
•
techhelp@signaltransformer.com
95