This document describes the absolute maximum ratings and electrical characteristics of the FJX3906 PNP epitaxial silicon transistor. It provides the maximum rated values for collector-base voltage, collector-emitter voltage, emitter-base voltage, collector current, collector power dissipation, and storage temperature. In addition, it provides the electrical characteristics for collector-base breakdown voltage, collector-emitter breakdown voltage, emitter-base breakdown voltage, collector cut-off current, DC current gain, collector-emitter saturation voltage, base-emitter saturation voltage, current gain bandwidth product, output capacitance, noise figure, turn on time, and turn off time.