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| FOD050L_09 Datasheet, PDF (3/13 Pages) Fairchild Semiconductor – FOD050L, FOD250L: Single Channel FOD053L: Dual Channel LVTTL/LVCMOS 3.3V High Speed Transistor Optocouplers | |||
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Electrical Characteristics (TA = 0 to 70°C unless otherwise speciï¬ed.)
Individual Component Characteristics
Symbol
Parameter
EMITTER
VF Input Forward Voltage
BVR Input Reverse
Breakdown Voltage
DETECTOR
IOH Logic High Output
Current
ICCL Logic Low Supply
Current
ICCH
Logic High Supply
Current
**All Typicals at TA = 25°C
Test Conditions
IF = 16mA, TA =25°C
IF = 16mA
IR = 10µA
IF = 0mA, VO = VCC = 3.3V,
TA = 25°C
IF = 16mA, VO = Open,
VCC = 3.3V
IF1 = IF2 = 16mA,
VO = Open, VCC = 3.3V
IF = 0mA, VO = Open,
VCC = 3.3V, TA = 25°C
IF = 0mA, VO = Open,
VCC = 3.3V
Device
All
All
All
FOD050L
FOD250L
FOD053L
FOD050L
FOD250L
FOD053L
Min. Typ.* Max. Unit
1.45 1.7 V
1.8
5.0
V
0.001 1
µA
200 µA
400
0.3 µA
10
Transfer Characteristics
Symbol
Parameter
Test Conditions
COUPLED
CTR Current Transfer Ratio(1)
VOL Logic Low Output
Voltage Output Voltage
IF = 16mA, VO = 0.4 V,
VCC = 3.3V, TA = 25°C
IF = 16mA, IO = 3mA,
VCC = 3.3V, TA = 25°C
Device Min. Typ.** Max. Unit
All
15
All
50
%
0.3
V
*All Typicals at TA = 25°C
Note:
1. Current Transfer Ratio is deï¬ned as a ratio of output collector current, IO, to the forward LED input current, IF, times
100%.
©2003 Fairchild Semiconductor Corporation
FOD050L, FOD250L, FOD053L Rev. 1.0.3
3
www.fairchildsemi.com
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