PC4SF21YVZ Datasheet, PDF (9/15 Pages) Sharp Electrionic Components – VDRM : 800V, Reinforced insulation type Zero cross type DIP 6pin Phototriac Coupler for triggering

● Standard Circuit (Medium/High Power Triac Drive Circuit)
PC4SF21YVZ Series
PC4SF21YVZ
1
6
2
5
3
4
Zero Crossing
Circuit
Load
Triac
AC Line
Note) Please add the snubber circuit according to a condition.
Any snubber or varistor used for the above mentioned scenarios should be located
as close to the main output triac as possible.
✩ For additional design assistance, please review our corresponding Optoelectronic Application Notes.
Sheet No.: D2-A08301EN
9