General description

Planar passivated very sensitive gate four quadrant triac in a SOT78 plastic package intended for use in general purpose bidirectional switching and phase control applications, where high sensitivity is required in all four quadrants. This very sensitive gate series D triac is intended to be interfaced directly to microcontrollers, logic integrated circuits and other low power gate trigger circuits.

Features and benefits

■ Direct triggering from low power drivers and logic ICs

■ High blocking voltage capability

■ Low holding current for low current loads and lowest EMI at commutation

■ Planar passivated for voltage ruggedness and reliability

■ Triggering in all four quadrants

■ Very sensitive gate

Applications

■ General purpose motor control

■ General purpose switching