q S12MD3
Low Power Load Drive Circuit
+ VCC
VIN
1
8
7
2
3
6
4
5
CG
RG
RG CG
ZS
Load
ZS : Snubber circuit
S12MD1V/S12MD3
AC 100V
Medium/High Power Triac Drive Circuit
+ VCC
VIN
1
8
7
2
3
RG CG RG CG
6
4
5
Load
AC 100V
q Please refer to the chapter “ Precautions for Use” ( Page 78 to 93) .