FODM3022-NF098 Fairchild Semiconductor, FODM3022-NF098 Datasheet - Page 7

• Manufacturer Part Number: FODM3022-NF098
• Description: Fodm30xx 4-pin Full Pitch Mini-flat Package Random-phase Triac Driver Output Optocouplers
• Manufacturer: Fairchild Semiconductor

FODM30XX Rev. 1.0.5
In this circuit the “hot” side of the line is switched and the load connected to the cold or ground side.
The 39Ω resistor and 0.01µF capacitor are for snubbing of the triac, and the 470Ω resistor and 0.05µF capacitor are for
snubbing the coupler. These components may or may not be necessary depending upon the particular and load used.
V
CC
R
in
1
2
FODM3022
FODM3023
FODM3052
FODM3053
Figure 11. Typical Application Circuit
4
3
360
0.05 µF
7
470
39
0.01 µF
LOAD
VAC
240
GROUND
HOT
www.fairchildsemi.com