General description
Planar passivated high commutation three quadrant triac in a SOT78 (TO-220AB) plastic package. This "series D" triac balances the requirements of commutation performance and gate sensitivity and is intended for interfacing with low power drivers including microcontrollers.

FEATUREs and benefits
• 3Q technology for improved noise immunity
• Direct interfacing with low power drivers and microcontrollers
• Good immunity to false turn-on by dV/dt
• High commutation capability with very sensitive gate
• High voltage capability
• Planar passivated for voltage ruggedness and reliability
• Triggering in three quadrants only
• Very sensitive gate for easy logic level triggering

APPLICATIONs
• Electronic thermostats (heating and cooling)
• Motor controls e.g. washing machines and vacuum cleaners
• Refrigeration and air-conditioner compressor controls