Figure 7. Saturated switching characteristics
measurements—schematic and waveform
VCC=10 V
F=10 KHz,
DF=50%
RL
VO
IF=2 mA
IF
tD
VO
tR
tPLH
tPHL
VTH=1.5 V
tS
tF
Figure 8. tfall versus forward current
600
500
RL = 10k
400
300
200
RL = 1k
100
0
1
10
IF - LED Current - mA
Figure 9. ton versus forward current
20
RL = 1k
10
RL = 10k
0
1
10
IF - LED Current - mA
Figure 10. toff versus forward current
700
600
RL = 10k
500
400
300
200
RL = 1k
100
0
1
10
IF - LED Current - mA
Figure 11. tphl versus forward current
30
RL = 1k
20
RL = 10k
10
0
1
10
IF - LED Current - mA
Figure 12. tplh versus forward current
400
300
RL = 10k
200
100
0
1
RL = 1k
10
IF - LED Current - mA
2001 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
2–161
IL/ILD766
March 1, 2000-01