Figure 5. Permissible forward current
of emitting diode versus ambient
temperature
Figure 8. Small signal transfer ratio ver-
sus forward current
(V
CC
=5 V, T
A
=25°C)
Figure 11. Delay times versus ambi-
ent temperature
(I
F
=16 mA, V
CC
=5 V,
6N135: R
L
=4.1 kΩ, 6N136: R
L
=1.9 kΩ)
Figure 6. Permissible total power dissi-
pation versus ambient temperature
Figure 9. Current transfer ratio (normal-
ized) versus ambient temperature
(nor-
malized to I
F
=16 mA, V
O
=0.4 V, V
CC
=5 V,
T
A
=25°C)
Figure 12. Current transfer ratio (nor-
malized) versus forward current
(I
F
=16 mA, V
O
=0.4 V, V
CC
=5 V,
T
A
=25°C)
Figure 7. Forward current of emitting
diodeversus forward voltage
(T
A
=25°C)
Figure 10. Output current (high)versus
ambient temperature
(V
O
=V
CC
=5 V, I
F
=0)
6N135/136
5–3