2SC1627 TOSHIBA Transistor Silicon NPN Epitaxial Type (PCT process) 2SC1627 Driver Stage Amplifier Applications Voltage Amplifier Applications Complementary to 2SA817 Driver stage application of 20 to 25 watts amplifiers. Unit: mm Maximum Ratings (Ta = 25°C) Characteristics Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Base current Collector power dissipation Junction temperature Storage temperature range Symbol VCBO VCEO VEBO IC IB PC Tj T.