IRF321 Description
·Drain Current ID=3.3A@ TC=25℃ ·Drain Source Voltage : VDSS= 350V(Min) ·Static Drain-Source On-Resistance : RDS(on) =2.5Ω(Max) APPLICATIONS ·Switching power supplies ·Switching converters,motor driver,relay driver RATINGS(Ta=25℃) SYMBOL PARAMETER VALUE UNIT VDSS VGS ID Ptot Tj Tstg Drain-Source Voltage (VGS=0) 350 V Gate-Source Voltage ±20 V Drain Current-continuous@ TC=25℃ 3.3 A Total Dissipation@TC=25℃ 50 W Max.