 English |
|
|
|
|
|
|
|
| FODM3010_05 Datasheet, PDF (6/10 Pages) Fairchild Semiconductor – 4-Pin Full Pitch Mini-Flat Package Random-Phase Triac Driver Output Optocouplers | |||
| |||
| ◁ |
ZL
VCC
Rin
1
4
180
1.2 k
FODM3010
FODM3011
FODM3012
2
3
0.2 µF C1
120 V
60 Hz
Figure 11. Inductive Load with Sensitive Gate Triac (IGT ⤠15 mA)
VCC
Rin
1
4
360
470
FODM3021
FODM3022
FODM3023
2
3
0.05 µF
HOT
39
240
VAC
0.01 µF
LOAD
GROUND
In this circuit the âhotâ side of the line is switched and the load connected to the cold or ground side.
The 39 ohm resistor and 0.01 µF capacitor are for snubbing of the triac, and the 470 ohm resistor and 0.05 mF capacitor
are for snubbing the coupler. These components may or may not be necessary depending upon the particular and load
used.
Figure 12. Typical Application Circuit
6
FODM3010, FODM3011, FODM3012, FODM3021, FODM3022, FODM3023 Rev. 1.0.0
www.fairchildsemi.com
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese