TOSHIBA Transistor Silicon NPN Triple Diffused Type 2SC5197 Power Amplifier Applications 2SC5197 Unit: mm Complementary to 2SA1940 Suitable for use in 55-W high fidelity audio amplifier’s output stage Maximum Ratings (Tc = 25°C) Characteristics Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Base current Collector power dissipation (Tc = 25°C) Junction temperature Storage temperature range Symbol VCBO VCEO VEBO IC IB PC Tj Tstg Ra.