UZUMT717TA PNP三极管 -12V -1.25A 220MHz 490 -240mV/-0.24V SOT-323/SC-70 marking/标记 T71 负升压DC-DC转换器/电机驱动器
| 集电极-基极反向击穿电压V(BR)CBOCollector-Base Voltage(VCBO) | -12V |
| 集电极-发射极反向击穿电压V(BR)CEOCollector-Emitter Voltage(VCEO) | -12V |
| 集电极连续输出电流ICCollector Current(IC) | -1.25A |
| 截止频率fTTranstion Frequency(fT) | 220MHz |
| 直流电流增益hFEDC Current Gain(hFE) | 490 |
| 管压降VCE（sat）Collector-Emitter SaturationVoltage | -240mV/-0.24V |
| 耗散功率PcPoWer Dissipation | 385mW/0.385W |
| Description & Applications | PNP SILICON POWER (SWITCHING) TRANSISTOR SOT323 PNP SILICON POWER(SWITCHING) TRANSISTOR FEATURES 500mW POWER DISSIPATION 3A Peak Pulse Current Excellent HFE Characteristics Extremely Low Saturation Voltage Extremely Low Equivalent On Resistance APPLICATIONS * Negative boost functions in DC-DC converters * Supply line switching in mobile phones and pagers * Motor drivers in camcorders and mini disk players |
| 描述与应用 | PNP硅POWER（开关）晶体管 特点 500mW的功耗 3A峰值脉冲电流 优秀HFE特点 极低的饱和电压 极低的等效导通电阻 应用 *负升压DC-DC转换器功能 *电源线在手机和传呼机切换 *摄像机电机驱动器和迷你磁盘播放 |
| 规格书PDF |
