L6221A、UDN2540B、UDN2544B对比区别
封装 DIP DIP DIP
封装 DIP DIP DIP
产品生命周期 Unknown Obsolete Obsolete
RoHS标准 RoHS Compliant RoHS Compliant RoHS Compliant
含铅标准 Lead Free - -
击穿电压(集电极-发射极) - - 50 V
集电极最大允许电流 - - 1.8A
封装 DIP DIP DIP
封装 DIP DIP DIP
产品生命周期 Unknown Obsolete Obsolete
RoHS标准 RoHS Compliant RoHS Compliant RoHS Compliant
含铅标准 Lead Free - -
击穿电压(集电极-发射极) - - 50 V
集电极最大允许电流 - - 1.8A