General description

Planar passivated very sensitive gate four quadrant triac in a SOT428 (DPAK) surface-mountable 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

• Surface-mountable package

• Triggering in all four quadrants

• Very sensitive gate

Applications

• General purpose motor controls

• General purpose switching