2SC3931-C NPN三极管 30V 15mA 650MHz 65~160 SOT-323/SC-70 marking/标记 UC 射频放大 FM/AM收音机
集电极-基极反向击穿电压VBRCBOCollector-Base VoltageVCBO| 30V \---|--- 集电极-发射极反向击穿电压VBRCEOCollector-Emitter VoltageVCEO| 12V 集电极连续输出电流ICCollector CurrentIC| 15mA 截止频率fTTranstion FrequencyfT| 650MHz 直流电流增益hFEDC Current GainhFE| 65~160 管压降VCE（sat）Collector-Emitter Saturation Voltage| 耗散功率PcPower Dissipation| 150mW/0.15W Description & Applications| Silicon NPN epitaxial planer type For high-frequency amplification Optimum for RF amplification of FM/AM radios High transition frequency fT S-Mini type package, allowing downsizing of the equipment and automatic insertion through the tape packing and the magazine packing 描述与应用| NPN硅外延平面型 用于高频放大 最适用于射频放大FM/ AM收音机 高转换频率FT S-迷你型包装，通过带盒包装允许减小设备规模和自动插入