View 2sc5347 datasheet:

Ordering number:EN5512A NPN Epitaxial Planar Silicon Transistor 2SC5347 High-Frequency Semi-Power Output Stage, Low-Noise Medium Output Amplifiers Applications Features Package Dimensions · High frequency medium output amplification unit:mm (VCE=5V, IC=50mA) 2038A : fT=4.7GHz typ (f=1GHz). [2SC5347] 2 : ? S21e? =8dB typ (f=1GHz). 4.5 : NF=1.8dB typ (f=1GHz). 1.5 1.6 0.4 0.5 3 2 1 0.4 1.5 3.0 1 : Base 0.75 2 : Collector 3 : Emitter SANYO : PCP (Bottom view) Specifications Absolute Maximum Ratings at Ta = 25?C Parameter Symbol Conditions Ratings Unit Collector-to-Base Voltage VCBO 20 V Collector-to-Emitter Voltage VCEO 12 V Emitter-to-Base Voltage VEBO 2 V Collector Current IC 150 mA Collector Dissipation PC Mounted on ceramic board (250mm2? 0.8mm) 1.3 W