Data Sheet

©2005 Fairchild Semiconductor Corporation www.fairchildsemi.com
MOC303XM, MOC304XM Rev. 1.6 6
MOC303XM, MOC304XM — 6-Pin DIP Zero-Cross Triac Driver Output Optocoupler (250/400 Volt Peak)
Typical Performance Curves (Continued)
-40 -20 0 20
T
A
, AMBIENT TEMPERATURE (°C)
T
A
, AMBIENT TEMPERATURE (°C)
T
A
, AMBIENT TEMPERATURE (°C)
PW
IN
, LED TRIGGER PULSE WIDTH (μS)
40 60 80 100
I
DRM2
, NORMALIZED
I
H
, HOLDING CURRENT (NORMALIZED)
V
INH
- NORMALIZED
I
FT
, LED TRIGGER CURRENT (NORMAILZED)
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
1 10 100
0
2
4
6
8
10
12
14
16
-40 -20 0 20 40 60 80 100
-40 -20 0 20 40 60 80 100
0.0
0.4
0.8
1.2
1.6
2.0
2.4
2.8
3.2
0.7
0.8
0.9
1.0
1.1
1.2
1.3
Figure 9. Holding Current, I
H
vs. Temperature
Figure
10. Inhibit Voltage vs. Temperature
Figure
7. I
DRM2
- Leakage in Inhibit State vs. Temperature
Figure
8. LED Current Required to Trigger vs. LED Pulse Width
I
F
= RATED I
FT
NORMALIZED TO
PW
IN
>> 100 μs
NORMALIZED TO
T
A
= 25° C