BTA312B-800C(2010) Datasheet - NXP Semiconductors.

General description
Planar passivated high commutation three quadrant triac in a SOT404 plastic package intended for use in circuits where high static and dynamic dV/dt and high dI/dt can occur. This "series C" triac will commutate the full RMS current at the maximum rated junction temperature without the aid of a snubber.

FEATUREs and benefits
■ 3Q technology for improved noise immunity
■ High commutation capability with maximum false trigger immunity
■ High immunity to false turn-on by dV/dt
■ High voltage capability
■ Planar passivated for voltage ruggedness and reliability
■ Surface mountable package
■ Triggering in three quadrants only

APPLICATIONs
■ Electronic thermostats (heating and cooling)
■ High power motor controls e.g. washing machines and vacuum cleaners
■ Rectifier-fed DC inductive loads e.g. DC motors and solenoids