Part Number	BTA412Y-800B Datasheet
Manufacturer	WeEn
Overview	Planar passivated high commutation three quadrant triac in a SOT78D (TO-220AB) internally insulated plastic package intended for use in circuits where high static and dynamic dV/dt and high dI/dt can . and benefits * 3Q technology for improved noise immunity * High commutation capability with maximum false trigger immunity * High surge capability * High Tj(max) * Isolated mounting base with 2500 V (RMS) isolation * Least sensitive gate for highest noise immunity * Planar passivated for voltage rug.