BTA445Z-800BT

BTA445Z-800BT 3Q Hi-Com Triac Rev.01 - 11 April 2019 Product data sheet 1. General description Planar passivated high commutation three quadrant triac in a SOT1292 (IITO3P) 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 High current TRIAC 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 (Tj(max) = 150 °C) High voltage capability Least sensitive gate for highest noise immunity Low thermal resistance Planar passivated for voltage ruggedness and reliability Triggering in three quadrants only Insulated tab rated at 2500Vrms 3. Applications Applications subject to high temperature (Tj(max) = 150 °C) High current / high surge applications High power / industrial controls - e.g. heating, motors, lighting 4. Quick reference data Table 1. Quick reference data Symbol VDRM IT(RMS) ITSM Tj Parameter Conditions repetitive peak off-state voltage RMS on-state current full sine wave; Tmb ≤ 105 °C; Fig. 1; Fig. 2; Fig. 3 non-repetitive peak on- full sine wave; Tj(init) = 25 °C; tp = 20 ms; stat...