Datasheet

VOD205T, VOD206T, VOD207T, VOD211T, VOD213T, VOD217T
www.vishay.com
Vishay Semiconductors
Rev. 1.2, 23-Nov-12
5
Document Number: 81956
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TYPICAL CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
Fig. 4 - Forward Current vs. Forward Voltage
Fig. 5 - Collector Emitter Current vs. V
CE
Fig. 6 - Normalized CTR
CE
vs. Forward Current
Fig. 7 - Current Transfer Ratio (normalized) vs.
Ambient Temperature
Fig. 8 - Switching Speed vs. Load Resistor
Fig. 9 - Collector Current vs. Ambient Temperature
30
25
85 °C
60 °C
25 °C
20
10
5
0
15
0.6 1.00.8 1.2 1.4
iild205t_01
V
F
- LED Forward Voltage (V)
I
F
- LED Current (mA)
iild205t_02
0 6 10 12
1.2
1.0
0.8
0.6
0.4
0.2
0.0
V
CE
- Collector To Emitter Voltage (V)
NIc Normalized Collector Current
I
F
= 10 mA
I
F
= 5 mA
I
F
= 1 mA
Coll Current Normalized at I = 10 mA
F
V
CE
= 10 V
42
8
iild205t_03
NCTR
CE
- Normalized CTR
CE
0.01 0.1 1 10 100
1.2
1.0
0.8
0.6
0.4
0.2
0.0
I
F
- LED Current (mA)
V
CE
= 5 V
CTR normalized at
I
F
= 10 mA
V
CE
= 0.4 V
iild205t_04
20 40 60 80 100
1.2
1.0
0.8
0.6
0.4
0.2
0.0
T
A
- Temperature (°C)
NCTR
ce
- Normalized CTR
ce
I
F
= 5 mA
I
F
= 1 mA
I
F
= 10 mA
CTR nonsat normalized at
I
F
= 10 mA
V
CE
= 10 V
iild205t_05
Switching Speed (µs)
0.1 1 10 100
10
3
10
2
10
1
10
0
R
L
- Load Resistor (kΩ)
I
F
= 10 mA
Pulse Width = 100 ms
Duty Cycle = 50 %
t
off
t
on
0.001
0.01
I
ceo
- Leakage Current (μA)
0.1
1
20 60 1008040
T
A
- Temperature (°C)
iild205t_06
V
CE
= 50 V
V
CE
= 10 V