VO4156, VO4154 Datasheet - Vishay Siliconix

VO4156 Optocoupler

The VO4154 and VO4156 consists of a GaAs IRLED optically coupled to a photosensitive 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, .

VO4156 Features

* High static dV/dt 5 kV/μs

* High input sensitivity IFT = 1.6 mA, 2 mA, and 3 mA

* 300 mA on-state current

* Zero voltage crossing detector

* 400 V and 600 V blocking voltage

* Isolation rated voltage 4420 VRMS

* Material categorization: for d

VO4154_VishaySiliconix.pdf