BT234-800D

BT234-800D 4Q Triac Rev.01 - 11 July 2018 Product data sheet 1. General description Planar passivated four quadrant triac in a SOT78 (TO-220AB) plastic package intended for use in general purpose bidirectional switching and phase control applications, where high sensitivity is required in all four quadrants. This very sensitive gate "series D" triac is intended to be interfaced directly to microcontrollers, logic integrated circuits and other low power gate trigger circuits. 2. Features and benefits Direct triggering from low power drivers and logic ICs High blocking voltage capability Low holding current for low current loads and lowest EMI at commutation Planar passivated for voltage ruggedness and reliability Triggering in all four quadrants Very sensitive gate for easy logic level triggering 3. Applications General purpose motor controls General purpose switching 4. Quick reference data Table 1. Quick reference data Symbol Parameter VDRM repetitive peak off-state voltage IT(RMS) RMS on-state current ITSM non-repetitive peak onstate current Symbol Parameter Static characteristics IGT gate trigger current Conditions full sine wave; Tmb ≤ 110 °C; Fig. 1; Fig. 2; Fig. 3 full sine wave; Tj(init) = 25 °C; tp = 20 ms; Fig. 4; Fig. 5 Conditions VD = 12 V; IT = 0.1 A; T2+ G+; Tj = 25 °C; Fig. 7 VD = 12 V; IT = 0.1 A; T2+ G-; Tj = 25 °C; Fig. 7 VD = 12 V; IT = 0.1 A; T2- G-; Tj = 25 °C; Fig. 7 VD = 12 V; IT = 0.1 A; T2- G+; Tj = 25 °C; Fig. 7 Min - Ty...