VO4258 Datasheet | Vishay

.vishay. Vishay Semiconductors Optocoupler, Phototriac Output, High dV/dt, Low Input Current A1 C2 NC 3 6 MT2 5 NC 4 MT1 LINKS TO ADDITIONAL RESOURCES 3D 3D 3D Models Design Tools Related Documents Models Footprints Schematics DESCRIPTION The VO4258 phototriac consists of a GaAs IRLED optically coupled to a photosensitive non-zero crossing TRIAC packaged in a DIP-6 package. High input sensitivity is achieved by using an emitter follower phototransistor and a cascaded SCR predriver resulting in an LED trigger current of 1.6 mA for bin D, 2 mA for bin H, and 3 mA for bin M. The new non zero phototriac family use a proprietary dV/dt clamp resulting in a static...