| 集电极-基极反向击穿电压V(BR)CBOCollector-Base Voltage(VCBO) | 60V |
| 集电极-发射极反向击穿电压V(BR)CEOCollector-Emitter Voltage(VCEO) | 50V |
| 集电极连续输出电流ICCollector Current(IC) | 5A |
| 截止频率fTTranstion Frequency(fT) | 120MHz |
| 直流电流增益hFEDC Current Gain(hFE) | 120~240 |
| 管压降VCE（sat）Collector-Emitter Saturation Voltage | 400mV/0.4V |
| 耗散功率PcPower Dissipation | 1W |
| Description & Applications | NPN Silicon epitaxial Transistors High Current Switching Applications Low collector saturation voltage High speed switching time Complementary to 2SA1244 |
| 描述与应用 | NPN硅外延晶体管 高电流开关应用 低集电极饱和电压 高速开关时间 互补型2SA1244 |