URAF1505

Features:






Specifications






Description

      URAF1505 is widely used in switching power supplies,inverters and as free wheeling diodes.Here you can get some information about the features of URAF1505.First is high surge capacity.The second one is low power loss and high efficiency.The third one is glass passivated chip junctions.Then is 150 operating junction temperature.Next is low stored charge majority carrier conduction.The sixth one is low forward voltage and high current capability.Then seventh one is high-switching speed 35 nanosecond recovery time.The last one is plastic material used Carries Underwriters Laboratory.
      What comes next is about the absolute maximum ratings of URAF1505 .The maximum of V_RRM (Peak Repetitive Reverse Voltage),V_RWM (Working Peak Reverse Voltage),V_R (DC Blocking Voltage) are all 50 V.The V_R(RMS) (RMS Reverse Voltage) is 35 V.The I_F(AV) (Average Rectifier Forward Current Per Leg) is 15 A at T_C=55.The I_FM (Peak Repetitive Forward Current (Rate V_R, Square Wave, 20kHz)) is 30 A.The I_FSM (Non-Repetitive Peak Surge Current (Surge applied at rate load conditions half-ware, single phase, 60Hz)) is 250 A.The T_J,T_stg (Operating and Storage Junction Temperature Range) is from -65 to +150.
      The following is about the eletrical characteristics of URAF1505.The V_F (Maximum Instantaneous Forward Voltage) is 0.975 V at I_F =15 Amp T_C = 25 and 0.870 V at I_F =15 Amp T_C =125.The I_R (Maximum Instantaneous Reverse Current) is 10A at Rated DC Voltage, T_C = 25 and 500A at rated DC Voltage, T_C = 125.The t_rr (Reverse Recovery Time) is 35 ns at I_F = 0.5 A, I_R =1.0 , I_rr =0.25 A.The C_P (Typical Junction Capacitance) is 250 pF at reverse voltage of 4 volts and f=1 MHz.