SC105B
SMD POWER INDUCTORS
XXX
MARKING
●
Features
1. Open frame construction
2 Excellent Power Density
3 Engineered to Provide High Efficiency
ELECTRICAL C
HARACTERISTICS
Part Number
Inductance
Test
(uH)
Frequency
(1)
DC Resistance
(Ω
MAX)
(2)
Saturation Temperature
(3)
(4)
Current
Current
(A)
(A)
SC105B Inductance
ease by
by
ent
BC105B I nduct ance decr
decrease
cur r
current
1000
SC105B-100
SC105B-120
SC105B-150
SC105B-180
SC105B-220
SC105B-270
SC105B-330
SC105B-390
SC105B-470
SC105B-560
SC105B-680
SC105B-820
SC105B-101
SC105B-121
SC105B-151
SC105B-181
SC105B-221
SC105B-271
SC105B-331
SC105B-391
SC105B-471
SC105B-561
SC105B-681
SC105B-821
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
2.52MHZ
2.52MHZ
2.52MHZ
2.52MHZ
2.52MHZ
2.52MHZ
2.52MHZ
2.52MHZ
2.52MHZ
2.52MHZ
2.52MHZ
2.52MHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
60m
70m
80m
90m
100m
136m
160m
175m
210m
250m
285m
333m
370m
430m
550m
630m
730m
970m
1.26
1.30
1.70
1.90
2.60
3.10
2.60
2.45
2.27
2.15
1.95
1.76
1.50
1.37
1.28
1.17
1.11
1.00
0.97
0.89
0.78
0.72
0.66
0.57
0.52
0.48
0.42
0.33
0.28
0.24
3.50
3.20
2.90
2.60
2.40
2.10
1.90
1.80
1.60
1.45
1.35
1.30
1.20
1.08
0.96
0.86
0.82
0.72
0.66
0.58
0.52
0.47
0.43
0.39
I nduct ance( )
Inductance (µH)
uH
821
100
820
10
100
1
0. 1
10
100
DC current (mA)
DC cur r ent ( m
A)
1000
10000
100000
SC105B
Tem at ur e r i se by
by
r ent
BC
105B
Temperature rise
cur
current
per
80
Temperature
r i
°C
Tem at ur e
rise
se ℃
per
70
60
50
40
30
20
10
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
821
820
100
D cur r ent ( m
C
A)
DC current (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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