RN1421

RN1421 带阻NPN三极管 50V 800mA/0.8A 1K 1K SOT-23/SC-59/S-Mini marking/标记 QA 开关 逆变电路 接口电路和驱动器电路应用

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| 800mA/0.8A 基极输入电阻R1 Input ResistanceR1| 1KΩ/Ohm 基极-发射极输入电阻R2 Base-Emitter ResistanceR2| 1KΩ/Ohm 电阻比R1/R2 Resistance Ratio| 1 直流电流增益hFE DC Current GainhFE| 60 截止频率fT Transtion FrequencyfT| 300MHz 耗散功率Pc Power Dissipation| 0.2W/200mW Description & Applications| Switching, Inverter Circuit, Interface Circuit and Driver Circuit Applications High current type IC max = 800mA With built-in bias resistors Simplify circuit design Reduce a quantity of parts and manufacturing process Low VCE sat Complementary to RN2421 to RN2427 描述与应用| 开关，逆变电路，接口电路 和驱动器电路应用 高电流型（IC（最大值）=800毫安） 借助内置的偏置电阻 简化电路设计 数量减少了零件和制造工艺 低的管压降 互补RN2421 RN2427