PC4SD21NTZ SHARP [Sharp Electrionic Components], PC4SD21NTZ Datasheet - Page 10

• Manufacturer Part Number: PC4SD21NTZ
• Description: VDRM : 800V Zero cross type DIP 6pin Phototriac Coupler for triggering
• Manufacturer: SHARP [Sharp Electrionic Components]

● Standard Circuit (Medium/High Power Triac Drive Circuit)
✩ For additional design assistance, please review our corresponding Optoelectronic Application Notes.
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.
1
2
3
Zero Crossing
Circuit
PC4SD21NTZ
6
5
4
10
Triac
Load
AC Line
PC4SD21NTZ Series
Sheet No.: D2-A07901EN