BT139B-600

BT139B-600 4Q Triac 6 July 2018 Product data sheet 1. General description Planar passivated four quadrant triac in a SOT404 (D2PAK) surface-mountable 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. 2. Features and benefits High blocking voltage capability High noise immunity Planar passivated for voltage ruggedness and reliability Surface-mountable package Triggering in all four quadrants 3. Applications General purpose motor controls General purpose switching 4. Quick reference data Table 1. Quick reference data Symbol Parameter Conditions VDRM repetitive peak offstate voltage IT(RMS) RMS on-state current full sine wave; Tmb ≤ 99 °C; Fig. 1; Fig. 2; Fig. 3 ITSM non-repetitive peak on- full sine wave; Tj(init) = 25 °C; state ...