DIP ZERO-CROSSING TRIAC DRIVER PHOTOCOUPLER

DESCRIPTION

The UPT30XX devices each consist of a GaAs infrared

emitting diode optically coupled to a monolithic silicon zero

voltage crossing photo triac.

They are designed for use with a discrete power triac in the

interface of logic systems to equipment powered from 110 to 380

VAC lines, such as solid-state relays, industrial controls, motors,

solenoids and consumer appliances.

FEATURES

* Peak off-state voltage

400V: UPT304X

600V: UPT306X

800V: UPT308X

* On-state current: 100mA (max)

* Isolation voltage: 5000 Vrms (min)

* Zero crossing Function