Description

BT139 TRIAC BT139 is a general purpose Triac normally used for switching and phase control application. Planar passivated sensitive gate four quadrant triac in a TO-220AB 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 BT139 TRIAC is sensitive gate "series E" triac is intended to be interfaced directly to micro-controllers, logic integrated circuits and other low power gate trigger circuits. Features of BT139 Triac Direct triggering from low power drivers and logic ICs High blocking voltage capability Planar passivated for voltage ruggedness and reliability Sensitive gate Triggering in all four quadrants TRIAC, 16A, 800V Thyristor/Triac type:Triac Voltage, Vdrm:800V Current, It rms:16A Current, Gate Trigger, Igt, (Q1), t2+g+:35mA Current, Itsm (50Hz):155A Current, Itsm (60Hz):170A Package/Case:TO-220AB