BT151-500C

BT151-500C SCR 22 February 2018 Product data sheet 1. General description Planar passivated Silicon Controlled Rectifier (SCR) in a SOT78 plastic package intended for use in applications requiring good bidirectional blocking voltage capability and high thermal cycling performance. 2. Features and benefits Good bidirectional blocking voltage capability High thermal cycling performance 3. Applications Ignition circuits Motor control Protection circuits Voltage regulation 4. Quick reference data Table 1. Quick reference data Symbol Parameter Conditions VDRM repetitive peak offstate voltage VRRM repetitive peak reverse voltage ITSM Tj IT(AV) non-repetitive peak on- half sine wave; Tj(init) = 25 °C; state current tp = 10 ms; Fig. 4; Fig. 5 half sine wave; Tj(init) = 25 °C; tp = 8.3 ms junction temperature average on-state current half sine wave; Tmb ≤ 109 °C; Fig. 1 IT(RMS) RMS on-state current half sine wave; Tmb ≤ 109 °C; Fig. 2; Fig....