BT151-800R Datasheet | WeEn

BT151-800R 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 high bidirectional blocking voltage capability, high surge current capability and high thermal cycling performance. 2. Features and benefits - High bidirectional blocking voltage capability - High surge current 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 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 Tj junction temperature IT(AV) 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. 3 Static characteristics IGT gate trigger current VD = 12 V; IT = 0.1 A; Tj = 25 °C; Fig. 7...