SC3316F
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(1). Inductance tolerance for 1.0uH~3.3uH: ±30%, for 4.7uH~1000uH: ±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.
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1. Open frame 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
(A)
Temperature
Current
(A)
SC3316F-1R0 1.0 100KHZ 9m 9.0 9.80
SC3316F-1R5 1.5 100KHZ 10m 8.0 9.20
SC3316F-2R2 2.2 100KHZ 13m 7.0 7.00
SC3316F 3R3 3.3 100KHZ 15m 6.4 6.50
SC3316F-4R7 4.7 100KHZ 18m 5.4 5.60
SC3316F-6R8 6.8 100KHZ 27m 4.6 4.50
SC3316F-100 10 100KHZ 38m 3.8 3.90
SC3316F-150 15 100KHZ 56m 3.0 3.10
SC3316F-220 22 100KHZ 85m 2.6 2.70
SC3316F-330 33 100KHZ 0.10 2.0 2.10
SC3316F-470 47 100KHZ 0.16 1.6 1.80
SC3316F-680 68 100KHZ 0.22 1.4 1.50
SC3316F-101 100 100KHZ 0.28 1.2 1.30
SC3316F-151 150 100KHZ 0.40 1.0 1.00
SC3316F-221 220 100KHZ 0.61 0.8 0.80
SC3316F-331 330 100KHZ 1.02 0.6 0.68
SC3316F-471 470 100KHZ 1.27 0.5 0.60
SC3316F-681 680 100KHZ 2.20 0.4 0.42
SC3316F-102 1000 100KHZ 3.00 0.3 0.34
(4). The DC current that results in a 40
temperature rise from 25
ambient.
(3)
(4)
MARKING
XXX
100
1000
100
1000
10000
BC3316F I nduct ance decr ease by cur r ent
I nduct ance( uH)
100000
DC c u r r e n t ( mA)
10
1
10
0. 1
102
220
1 R0
10000
Temper at ur e r i se ℃
BC3316F 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
8000
12000
2000
4000
6000
14000
10000
16000
0
18000
102
220
1 R0
SC3316F Inductance decrease by current
Inductance (µH)
DC current (mA)
DC current (mA)
SC3316F Temperature rise by current
Custom versions available upon request.
©2011 Signal Transformer –Specification subject to change without notice. 07.11
