bc303THE BC303, BC304 ARE PNP SILICON PLANAR EPITAXIAL. TRANSISTORS RECOMMENDED BC303 only. 85. V. Collector Cutoff Current. Emitter Cutoff Current.BC303 datasheet PDF download, CDIL Transistors - Bipolar (BJT) - Single, Pre-Biased BC303 Specifications: Transistor: PNP; bipolar; 60V; 0.5A; 0.85W; TO39.