NXP PBSS5250X 单晶体管 双极, PNP, 50 V, 550 mW, 2 A, 200 hFE
集电极-基极反向击穿电压VBRCBOCollector-Base VoltageVCBO | -50V \---|--- 集电极-发射极反向击穿电压VBRCEOCollector-Emitter VoltageVCEO | −50V 集电极连续输出电流ICCollector CurrentIC | -2A 截止频率fTTranstion FrequencyfT | 100MHz 直流电流增益hFEDC Current GainhFE | 200 管压降VCE(sat)Collector-Emitter SaturationVoltage | -380mV/-0.38V 耗散功率PcPoWer Dissipation | 550mW/0.55W Description & Applications | 50 V low VCEsat PNP transistor FEATURES • SOT89 SC-62 package • Low collector-emitter saturation voltage VCEsat • High collector current capability • Higher efficiency leading to less heat generation • Reduced printed-circuit board requirements. • NPN complement: PBSS4250X. APPLICATIONS • Power management - DC/DC converters - Supply line switching - Battery charger - LCD backlighting. • Peripheral drivers - Driver in low supply voltage applications e.g. lamps and LEDs. - Inductive load driver e.g. relays, buzzers and motors. 描述与应用 | 50伏的低VCE(sat)的PNP 特点 •SOT89(SC-62)封装 •低集电极 - 发射极饱和电压VCE监测 •高集电极电流能力 •更高的效率,导致产生的热量少 •减少印刷电路板的要求。 •NPN补充:PBSS4250X。 应用 •电源管理 - DC/ DC转换器 - 电源线开关 - 电池充电器 - LCD背光。 •外设驱动程序 - 驱动器,在低电源电压应用(例如灯具和LED)。 - 感性负载驱动器(如继电器,蜂鸣器和电机)。