Path:OKDatasheet > Halbleiter Datenblatt > Usha Datenblatt > 2SA539
2SA539 spec: Low frequency amplifier. Collector-base voltage Vcbo = -60V. Collector-emitter voltage Vceo = -45V. Emitter-base voltage Vebo = -5V. Collector dissipation Pc(max) = 400mW.