SCEP105H
500 Bayview Avenue, Inwood, NY 11096
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● Features
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
Temperature
Current
SCEP105H-R15 0.15 100KHZ 2.6m 55.0 20.0
SCEP105H-R30 0.3 100KHZ 3.2m 40.0 18.8
SCEP105H-R50 0.5 100KHZ 4.1m 30.4 15.0
SCEP105H-R80 0.8 100KHZ 5.3m 25.2 13.5
SCEP105H-1R2 1.2 100KHZ 8.0m 21.0 11.0
SCEP105H-1R5 1.5 100KHZ 10.5m 18.0 8.5
SCEP105H-2R0 2.0 100KHZ 12.4m 15.8 8.0
SCEP105H-2R5 2.5 100KHZ 18.0m 14.0 7.8
SCEP105H-3R0 3.0 100KHZ 23.8m 12.6 7.2
(1). Inductance tolerance for 0.15uH~0.3uH: ±30%, for 0.5uH~3.0uH: ±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
BCEP105H 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
3 R0
1 R2
0 R1
Temper at ur e r i se ℃
BCEP105H 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
3 R0
1 R2
0 R1
SCEP105H Inductance decrease by current
Inductance (µH)
DC current (mA)
SCEP105H Temperature rise by current
Custom versions available upon request.
©2011 Signal Transformer –Specification subject to change without notice. 07.11
