bc303THE BC303, BC304 ARE PNP SILICON PLANAR EPITAXIAL. TRANSISTORS RECOMMENDED BC303 only. 85. V. Collector Cutoff Current. Emitter Cutoff Current.BC303 datasheet (Bipolar PNP Device) from Seme LAB. 436 units in stock, available from $1.04unit. Get specifications, features, and application details in PDF. Download the BC303