VISHAYVO4258D-X007TOptotriac
The Vishay Optocupler 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 dV/dt of greater than 5 kV/μs. High static dV/dt 5 kV/μs High input sensitivity IFT = 1.6 mA, 2 mA, and 3 mA 800 V blocking voltage 300 mA on-state current
The Vishay Optocupler 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 dV/dt of greater than 5 kV/μs.
High static dV/dt 5 kV/μs
High input sensitivity IFT = 1.6 mA, 2 mA, and 3 mA
800 V blocking voltage
300 mA on-state current