MOC3022S-M Fairchild Semiconductor, MOC3022S-M Datasheet - Page 6

• Manufacturer Part Number: MOC3022S-M
• Description: Triac-Output Optocoupler,1-CHANNEL,7.5kV ISOLATION,SO
• Manufacturer: Fairchild Semiconductor

© 2005 Fairchild Semiconductor Corporation
MOC3010M MOC3011M
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.
V
CC
V
CC
R
in
R
in
Figure 8. Inductive Load with Sensitive Gate Triac (I
1
2
3
1
2
3
MOC3012M MOC3020M
MOC3020M
MOC3021M
MOC3022M
MOC3023M
MOC3010M
MOC3011M
MOC3012M
Figure 9. Typical Application Circuit
OPTOISOLATORS TRIAC DRIVER OUTPUT
6
5
4
6
5
4
Page 6 of 10
360
0.05 µF
180
0.2 µF
MOC3021M
C1
6-PIN DIP RANDOM-PHASE
470
1.2 k
GT
≤ 15 mA)
(250/400 VOLT PEAK)
Z
L
MOC3022M MOC3023M
39
0.01 µF
LOAD
60 Hz
120 V
VAC
240
HOT
GROUND
6/15/05