Path: OKDatasheet > Semiconductor Datasheet > Usha Datasheet > BC309
BC309 manual: Transistor. Switching and amplifier applications. Collector-base voltage Vcbo = -30V. Collector-emitter voltage Vceo = -25V. Emitter-base voltage Vebo = -5V. Collector dissipation Pc(max) = 500mW. Collector current Ic = -100mA.