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SFH6943A Datasheet(PDF) 4 Page - Vishay Siliconix

Part No. SFH6943A
Description  Optocoupler, Phototransistor Output, SOT-223/10, Quad Channel
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Maker  VISHAY [Vishay Siliconix]
Homepage  http://www.vishay.com
Logo VISHAY - Vishay Siliconix

SFH6943A Datasheet(HTML) 4 Page - Vishay Siliconix

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www.vishay.com
For technical questions, contact: optocoupler.answers@vishay.com
Document Number: 81687
4
Rev. 1.2, 18-Feb-08
SFH6943A
Vishay Semiconductors
Optocoupler, Phototransistor Output,
SOT-223/10, Quad Channel
Fig. 5 - Transistor Capacitances (Typ.)
Fig. 6 - Collector Emitter Leakage Current (typ.)
Fig. 7 - Permissible Forward Current Diode
Fig. 8 - Permissible Power Dissipation
Fig. 9 - Switching Time
Fig. 10 - Transistor Output Characteristics
isfh6943_05
C
CE
25.0
22.5
20.0
17.5
15.0
12.5
10.0
7.5
5.0
2.5
0
10-2
10-1
100
101
102
V
CE (V)
f = 1 MHz
C
CE = f (VCE)
isfh6943_06
103
102
101
100
10-1
10-2
10-3
010
20
30
40
50
60
70
V
CE (V)
I
F = 0,
I
CEO = f (VCE)
isfh6943_07
8
7
6
5
4
3
2
1
0
T
A (°C)
010 20 30 40 50 60 70 8090 100
I
F = f
isfh6943_08
30
25
20
15
10
5
0
T
A (°C)
0
10 20 3040506070 8090 100
Transistor
Diode
P
tot = f (TA)
1
10
100
1000
100
1000
10000
100000
R
L (Ω)
I
F = 1 mA
V
CC = 5 V
t
on, tr, toff, tf = f (RL)
t
on
t
r
t
off
t
f
21044
0
1
2
3
4
5
6
7
8
0.1
1
10
V
CE (V)
21045
I
F = 3 mA
I
F = 2 mA
I
F = 1 mA


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