MOC3022-M Datasheet, PDF (6/10 Pages) Fairchild Semiconductor – 6-PIN DIP RANDOM-PHASE OPTOISOLATORS TRIAC DRIVER OUTPUT (250/400 VOLT PEAK)

6-PIN DIP RANDOM-PHASE
OPTOISOLATORS TRIAC DRIVER OUTPUT
(250/400 VOLT PEAK)
MOC3010M MOC3011M MOC3012M MOC3020M MOC3021M MOC3022M MOC3023M
Z_L
V_CC
R_in
1
6
180
1.2 k
2 ^MOC3010M
5
MOC3011M
MOC3012M
3
4
0.2 µF C1
120 V
60 Hz
Figure 8. Inductive Load with Sensitive Gate Triac (I_GT ≤ 15 mA)
V_CC
R_in
1
6
360
470
MOC3020M
2
MOC3021M
5
MOC3022M
0.05 µF
MOC3023M
3
4
HOT
39
240
VAC
0.01 µF
LOAD
GROUND
In this circuit the “hot” side of the line is switched and the load connected to the cold or ground side.
The 39 ohm resistor and 0.01µF capacitor are for snubbing of the triac, and the 470 ohm 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.
Figure 9. Typical Application Circuit
© 2005 Fairchild Semiconductor Corporation
Page 6 of 10
6/15/05