SCEP104S
500 Bayview Avenue, Inwood, NY 11096
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1 Excellent Power Density
2 Engineered to Provide High Efficiency
Part Number
(uH)
(1)
Frequency
(Ω MAX)
(2)
Current
Current
SCEP104S-R22 0.22 100KHZ 2.6m 39.6 23.0
SCEP104S-R45 0.45 100KHZ 3.7m 27.6 17.0
SCEP104S-R80 0.8 100KHZ 5.9m 20.7 14.0
SCEP104S-1R3 1.3 100KHZ 11.8m 16.6 10.5
SCEP104S-1R8 1.8 100KHZ 18.6m 13.3 8.00
SCEP104S-2R5 2.5 100KHZ 21.8m 11.8 7.40
(1). Inductance tolerance for 0.22uH: ±30%, for 0.45uH~2.5uH: ±20%. Tested at 0.25V, 0ADC and 25℃
(2). DCR measured at 25℃.
(3). The DC current at which the inductance decreases by 30% from its initial value.
(4). The DC current that results in a 40℃ temperature rise from 25℃ambient.
XXX
MARKING
1
10
100
1000
10000
100000
100
BCEP104S I nduct ance decr ease by cur r ent
I nduct ance( uH)
1000000
DC cur r ent ( mA)
0. 1
0. 01
2 R5
0 R8
0 R2
(3)
(4)
Temper at ur e r i se ℃
BCEP104S Temper at ur e r i se by cur r ent
DC cur r ent ( mA)
80
50
70
40
60
30
20
10
20000
30000
5000
10000
15000
35000
25000
40000
0
45000 50000
2 R5
0 R8
0 R2
SCEP104S Inductance decrease by current
Inductance (µH)
SCEP104S Temperature rise by current
Custom versions available upon request.
©2011 Signal Transformer –Specification subject to change without notice. 07.11
