SCRH8D43
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1. Magnetically shielded construction
2 Excellent Power Density
3 Engineered to Provide High Efficiency
ELECTRICAL CHARACTERISTICS
Part Number
Inductance
(uH)
(1)
Test
Frequency
DC Resistance
(Ω MAX)
(2)
Saturation
Current
Temperature
Current
SCRH8D43-2R5 2.5 100KHZ 17m 6.4 5.70
SCRH8D43-3R9 3.3 100KHZ 19m 5.0 5.00
SCRH8D43-4R7 4.7 100KHZ 22m 4.6 4.60
SCRH8D43-6R8 6.8 100KHZ 28m 4.2 3.90
SCRH8D43-100 10 100KHZ 36m 3.6 3.50
SCRH8D43-150 15 100KHZ 53m 2.6 2.70
SCRH8D43-220 22 100KHZ 75m 2.1 2.43
SCRH8D43-330 33 100KHZ 125m 1.6 1.76
SCRH8D43-470 47 100KHZ 150m 1.4 1.58
SCRH8D43-680 68 100KHZ 240m 1.2 1.42
SCRH8D43-101 100 100KHZ 360m 0.9 0.99
(1). Inductance tolerance ±30% tested at 0.25V, 0ADC and 25℃
(2). DCR measured at 25℃.
(3). The DC current at which the inductance decreases by 35% from its initial value.
(4). The DC current that results in a 40℃ temperature rise from 25℃ambient.
(3)
(4)
XXX
MARKING
0. 1
1
10
100
1000
100
1000
10000
10
BCRH8D43 I nduct ance decr ease by cur r ent
I nduct ance( uH)
100000
DC cur r ent ( mA)
2 R5
150
101
1000
2000
3000
4000
5000
6000
7000
0
8000
BCRH8D43mper at ur e r i se by cur r ent
Temper at ur e r i se ℃
DC cur r ent ( mA)
80
70
60
50
40
30
20
10
2 R5
150
101
SCRH8D43 Inductance decrease by current
Inductance (µH)
DC current (mA)
DC current (mA)
SCRH8D43 Temperature rise by current
Custom versions available upon request. ©
2011 Signal Transformer –Specification subject to change without notice. 07.11
