BT138X-800E
Planar passivated sensitive gate four quadrant triac in a SOT186A (TO-220F) "full pack" plastic package intended for use in applications requiring high bidirectional transient and blocking voltage capability and high thermal cycling performance. Typical applications include motor control, industrial and domestic lighting, heating and static switching. This sensitive gate "series E" triac is intended for direct gate triggering by low power drivers and microcontrollers.