SCEP105S
500 Bayview Avenue, Inwood, NY 11096
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1 Excellent Power Density
2 Engineered to Provide High Efficiency
ELECTRICAL CHARACTERISTICS
Part Number
Inductance
(uH)
(1)
Test
Frequency
DC Resistance
(Ω MAX)
(2)
Saturation
Current
(A)
Temperature
Current
(A)
SCEP105S-R22 0.22 100KHZ 2.6m 40.0 20.0
SCEP105S-R80 0.8 100KHZ 4.1m 20.8 14.0
SCEP105S-1R3 1.3 100KHZ 5.3m 16.8 13.0
SCEP105S-1R8 1.8 100KHZ 8.0m 13.8 11.5
SCEP105S-2R5 2.5 100KHZ 10.5m 11.8 9.00
SCEP105S-3R2 3.2 100KHZ 12.4m 10.5 8.00
SCEP105S-4R0 4.0 100KHZ 18.0m 9.3 7.50
SCEP105S-5R0 5.0 100KHZ 23.8m 8.4 6.65
(1). Inductance tolerance for 0.22uH: ±30%, for 0.45uH~5.0uH: ±20%. Tested at 0.25V, 0ADC and 25℃
(2). DCR measured at 25℃.
(3). The DC current at which the inductance decreases by 25% from its initial value.
(4). The DC current that results in a 40℃ temperature rise from 25℃ambient.
XXX
MARKING
(3)
(4)
0. 01
0. 1
1
1000
10000
100000
100
BCEP105S I nduct ance decr ease by cur r ent
I nduct ance( u H)
1000000
DC c u r r e n t ( mA)
100
10
5 R0
1 R8
0 R2
Temper at ur e r i se ℃
BCEP105S Temper at ur e r i se by cur r ent
DC c u r r e n t ( mA)
80
50
70
40
60
30
20
10
20000
30000
5000
10000
15000
35000
25000
40000
0
45000
50000
5 R0
1 R8
0 R2
SCEP105S Inductance decrease by current
Inductance (µH)
DC current (mA)
SCEP105S Temperature rise by current
Custom versions available upon request.
©2011 Signal Transformer –Specification subject to change without notice. 07.11
