Figure 7. Collector-emitter Leakage Current vs. Temp.
10
Iceo - Collector-Emitter - nA
10
10
5
4
3
Figure 10. Normalized Non-saturated HFE vs. Base
Current and Temperature
1.2
70°C
50°C
1.0
–20°C
0.8
Normalized to:
Ib=20
µA,
Vce=10 V, T
A
=25°C
25°C
10
2
10
1
V
ce
= 10 V
Typical
10
0
10
–1
10
–2
–20
0
20
NHFE - Normalized HFE
0.6
40
60
80
100
0.4
1
T
A
- Ambient Temperature -
°C
10
100
Ib - Base Current -
µA
1000
Figure 8. Normalized CTRcb vs. LED Current and Temp.
NCTRcb - Normalized CTRcb
1.5
Normalized to:
Vcb=9.3 V, I
F
=10 mA, T
A
=25°C
Figure 11. Normalized HFE vs. Base Current and Temp.
1.5
NHFE(sat) - Normalized
Saturated HFE
Normalized to:
Vce=10 V, Ib=20
µA
T
A
=25°C
70°C
1.0
25°C
–20°C
0.5
50°C
1.0
0.5
25°C
50°C
70°C
0.0
.1
1
10
100
Vce=0.4 V
0.0
1
10
100
1000
I
F
- LED Current - mA
Ib - Base Current -
µA
Figure 9. Normalized Photocurrent vs.
I
F
and Temp.
10
Normalized Photocurrent
Normalized to:
I
F
=10 mA, T
A
=25°C
Figure 12. Propagation Delay vs. Collector Load Resistor
1000
2.5
t
PLH
- Propagation Delay -
µs
t
PHL
- Propagation Delay -
µs
2–58
I
F
=10 mA, T
A
=25°C
V
CC
=5.0 V, Vth=1.5 V
1
100
t
PHL
2.0
0.1
Nib,
T
A
=–20°C
Nib,
T
A
=25°C
Nib,
T
A
= 50°C
Nib,
T
A
=70°C
10
t
PLH
1.5
0.01
.1
1
10
100
1
.1
1
10
1.0
100
I
F
- LED Current - mA
RL - Collector Load Resistor - kΩ
Figure 13. Switching Timing
I
F
Figure 14. Switching Schematic
VCC = 5.0 V
F=10 KHz,
DF=50%
RL
VO
t
D
V
O
t
R
t
PLH
V
TH
=1.5 V
t
PHL
Document Number: 83717
Revision 17-August-01
IF =10 mA
t
S
t
F
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