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2SA1944 PNP transistors(BJT) -50V -1A 90MHz 400~800 -200mV/-0.2V SOT-89/SC-62 marking XG relay / driver
集电极-基极反向击穿电压V(BR)CBO Collector-Base Voltage(VCBO) | -50V |
集电极-发射极反向击穿电压V(BR)CEO Collector-Emitter Voltage(VCEO) | −50V |
集电极连续输出电流IC Collector Current(IC) | -1A |
截止频率fT Transtion Frequency(fT) | 90MHz |
直流电流增益hFE DC Current Gain(hFE) | 400~800 |
管压降VCE(sat) Collector-Emitter SaturationVoltage | −200mV/-0.2V |
耗散功率Pc PoWer Dissipation | 500mW/0.5W |
Description & Applications | For relay drive power supply application silicon PNP epitaxial type high voltage; low collector to emitter saturation voltage; high hFE; audio machine ,VCR,relay drive of other electronic machine ,power supply |
描述与应用 | 对于继电器驱动电源中的应用 硅PNP外延型 高电压; 集电极到发射极饱和电压低; HFE高; 音频机,录像机等电子整机,电源,继电器驱动 |