BTA420-800BT

BTA420-800BT 3Q Hi-Com Triac 7 March 2018 Product data sheet 1. General description Planar passivated high commutation three quadrant triac in a SOT78 (TO-220AB) plastic package intended for use in circuits where high static and dynamic dV/dt and high dI/dt can occur. This "series BT" triac will commutate the full RMS current at the maximum rated junction temperature (Tj(max) = 150 °C) without the aid of a snubber. It is used in applications where "high junction operating temperature capability" is required. 2. Features and benefits 3Q technology for improved noise immunity High commutation capability with maximum false trigger immunity High immunity to false turn-on by dV/dt High junction operating temperature capability High voltage capability Least sensitive gate for highest noise immunity Planar passivated for voltage ruggedness and reliability Triggering in three quadrants only 3. Applications Applications subject to high temperature He...