Co., LtdThe SOT-723 2SA2029 Bipolar Transistor manufactured by Changjing Electronics Technology Co., Ltd is a high speed, high frequency, low power amplifier transistor with a low noise, low saturation voltage. It has a Collector-Base Voltage (Vcb) of 40V, a Collector-Emitter voltage (Vce) of 30V, a Collector-Emitter Saturation Voltage (Vcesat) of 0.2V at Ic (collector current) = 10mA, a current gain bandwidth product (hfe) of 40 Hz and a transition frequency (ft) of 32MHz. Its design is suitable for audio frequency power amplifiers, switch circuits and general purpose amplifiers. It is compliant with the ROHS Directive and can be used in a wide range of applications.