Data Sheet

FODM30XX — 4-Pin Full Pitch Mini-Flat Package Random-Phase Triac Driver Output Optocouplers
Typical Application Information (Continued)
Figure 13. Typical Application Circuit
V
CC
R
in
1
2
4
3
0.05 μF
0.01 μF
LOAD
360
39
470
240
VAC
HOT
GROUND
FODM3022
FODM3023
FODM3052
FODM3053
In this circuit the “hot” side of the line is switched and the load connected to the cold or ground side.
The 39 Ω resistor and 0.01μF capacitor are for snubbing of the triac, and the 470 Ω resistor and 0.05 μF capacitor are
for snubbing the coupler. These components may or may not be necessary depending upon the particular and load used.
Ω Ω
Ω
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