BF569 PNP三极管 -40V -30mA 950MHz 50 SOT-23/SC-59 marking/标记 LH 振荡器/混频器/UHF电视调谐器
集电极-基极反向击穿电压VBRCBOCollector-Base VoltageVCBO| −40V \---|--- 集电极-发射极反向击穿电压VBRCEOCollector-Emitter VoltageVCEO| −35V 集电极连续输出电流ICCollector CurrentIC| -30mA 截止频率fTTranstion FrequencyfT| 950MHz 直流电流增益hFEDC Current GainhFE| 50 管压降VCE（sat）Collector-Emitter SaturationVoltage| 耗散功率PcPoWer Dissipation| 280mW/0.28W Description & Applications| PNP Silicon RF Transistor For oscillators, mixers and self-oscillating mixer stages in UHF TV tuners 描述与应用| PNP硅射频晶体管 对于振荡器，混频器和UHF电视调谐器的自激振荡混合器阶段