ACT108-800E

ACT108-800E AC Thyristor power switch 22 September 2016 Product data sheet 1. General description AC Thyristor power switch in a SOT54 (TO-92) plastic package with self-protective capabilities against low and high energy transients. 2. Features and benefits Exclusive negative gate triggering Full cycle AC conduction Remote gate separates the gate driver from the effects of the load current Safe clamping of low energy over-voltage transients High voltage capability Self-protective turn-on during high energy voltage transients Very high noise immunity 3. Applications Fan motor circuits Pump motor circuits Lower-power highly inductive, resistive and safety loads 4. Quick reference data Table 1. Quick reference data Symbol Parameter VDRM repetitive peak offstate voltage IT(RMS) RMS on-state current Static characteristics IGT gate trigger current Conditions full sine wave; Tlead ≤ 75 °C; Fig. 1; Fig. 2; Fig. 3 VD = 12 V; IT = 100 mA; ...