VO4256 Datasheet - Vishay Siliconix

Low Input Current

VO4256 Features

* High static dV/dt 5 kV/µs A 1 C 2 NC 3 6 MT2 5 NC 4 MT1

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

* 400 and 600 V blocking voltage

* 300 mA on-state current

* Isolation test voltage 5300 VRMS APPLICATIONS i179035

* Solid-state relays

VO4256 General Description

The VO4254/VO4256 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 .

VO4256 Datasheet (151.10 KB)