UN2121

UN2121 带阻尼PNP三极管 -50V -500mA/0.5A 40 0.2W/200mW SOT-23/SC-59 标记7A 开关电路，逆变器，接口电路，驱动电路

集电极-基极反向击穿电压VBRCBO Collector-Base VoltageVCBO| -50V \---|--- 集电极-发射极反向击穿电压VBRCEO Collector-Emitter VoltageVCEO| -50V 集电极连续输出电流IC Collector CurrentIC| -500mA/0.5A 基极输入电阻R1 Input ResistanceR1| 2.2KΩ/Ohm 基极-发射极输入电阻R2 Base-Emitter ResistanceR2| 2.2KΩ/Ohm 电阻比R1/R2 Resistance Ratio| 1 直流电流增益hFE DC Current GainhFE| 40 截止频率fT Transtion FrequencyfT| 200MHz 耗散功率Pc Power Dissipation| 0.2W/200mW Description & Applications| Features •Silicon PNP epitaxial planer transistor •Costs can be reduced through downsizing of the equipment and reduction of the number of parts. •Mini type package, allowing downsizing of the equipment and automatic insertion through tape packing and magazine packing 描述与应用| 特点 •硅PNP外延刨刀晶体管的 •成本可降低通过减员设备和减少部件的数量。 •迷你型包装，使瘦身的设备和通过自动插入磁带包装盒包装