SC1813FH
SMD POWER INDUCTORS
XXX
MARKING
●
Features
1. Open frame construction
2 Excellent Power Density
3 Engineered to Provide High Efficiency
ELECTRICAL CHARACTERISTICS
Part Number
Inductance
Test
DC Resistance
(uH) Frequency
(Ω
MAX)
(1)
(2)
Saturation Temperature
(3)
(4)
Current
Current
(A)
(A)
1000
SC1813FH
nduct ance decr ease by
by current
BC1813FH I
Inductance decrease
cur r ent
SC1813FH-R18
SC1813FH-R33
SC1813FH-R47
SC1813FH-R56
SC1813FH-1R2
SC1813FH-1R6
SC1813FH-2R2
SC1813FH-3R3
SC1813FH-4R7
SC1813FH-6R8
SC1813FH-100
SC1813FH-150
SC1813FH-220
SC1813FH-330
SC1813FH-470
SC1813FH-680
SC1813FH-101
0.18
0.33
0.47
0.56
1.2
1.6
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
100KHZ
4.5m
5.2m
9.5 m
10m
17m
25m
35m
43m
54m
80m
0.11
0.17
0.25
0.35
0.47
0.73
1.11
14.00
10.00
8.00
7.70
5.30
4.50
3.50
3.00
2.60
2.20
1.90
1.50
1.20
0.90
0.87
0.67
0.53
11.2
10.0
8.00
7.00
4.50
4.20
3.80
3.30
2.70
Temperature
r se
Tem at ur e
rise
i
°C
℃
per
Inductance
uH
I nduct ance(
(µH)
)
100
101
10
4R7
1
0. 1
R18
0. 01
10
100
DC
current (mA)
A)
DC
cur r ent ( m
1000
10000
100000
BC1813FH
Temperature rise
cur r ent
per
SC1813FH
Tem at ur e r i se by
by current
80
70
60
50
40
30
20
10
0
2000 4000
6000
8000
10000 12000
14000 16000 18000 20000
101
4R7
R18
2.20
1.80
1.40
1.20
0.92
0.80
0.66
0.54
DC cur r ent ( m
A)
DC current (mA)
(1). Inductance tolerance for 0.18uH~1.6uH:
±30%,
for 2.2uH~100uH:
±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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2011 Signal Transformer –Specification subject to change without notice. 07.11
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