onsemi Signal Isolator and Optocoupler FODM3021R2V

Triac Output Optocoupler, 1-Element, 3750V Isolation

TRIAC OUTPUT OPTOCOUPLER Product overview: FODM3021R2V from Fairchild (onsemi) is a Signal Isolator and Optocoupler for galvanic isolation, signal protection, industrial interfaces, optocoupled switching, and noise-resistant control circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include isolator, optoisolator, optocoupler, galvanic isolation, Signal Isolator and Optocoupler, Triac, SCR Output Optoisolators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 904-FODM3021R2V can be used for catalog matching and distributor lookup.