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Common questions from engineers and buyers evaluating this part.
The FOD4116SD is a triac driver optocoupler designed for interfacing electronic controls to power triacs. It is commonly used in AC switching applications like motor control, lighting, and heating systems. Based on its function, it provides electrical isolation and zero-crossing detection to minimize electromagnetic interference.
The FOD4116SD comes in a surface-mount 6-pin package (SMD/SMT).
The FOD4116SD is currently in production, so it is not obsolete. It is actively manufactured by onsemi.
Commercial availability, condition, packaging and traceability are confirmed against your exact requirement through RFQ.
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