Data Sheet

©2000 Fairchild Semiconductor Corporation www.fairchildsemi.com
MOC8021M, MOC8050M Rev. 3.2 6
MOC8021M, MOC8050M — 6-Pin DIP Photodarlington Optocoupler (No Base Connection)
Typical Performance Curves
(Continued)
Switching Time Test Circuit and Waveform
Figure 10. Switching Time Test Circuit and Waveform
-40 -20 0 20
40
60 80 100 120
100,000
10,000
1.000
100
10
1
0.1
0.01
Figure 9. Dark Current vs. Ambient Temperature
T
A
- AMBIENT TEMPERATURE (°C)
I
CEO
- COLLECTOR -EMITTER DARK CURRENT (nA)
V
CE
= 10 V
OUTPUT PULSE
INPUT PULSE
TEST CIRCUIT WAVE FORMS
t
r
t
f
INPUT
I
F
R
L
R
BE
V
CC
= 10 V
OUTPUT
t
on
10%
90%
t
off
I
C
Adjust
I
F to produce
I
C = 2 mA