RGF1A - RGF1M SURFACE MOUNT FAST RECOVERY RECTIFIERS PRV : 50 - 1000 Volts Io : 1.0 Ampere SMA (DO-214AC) High current capability High surge current capability High reliability Low reverse current Low forward voltage drop Fast switching for high efficiency Pb / RoHS Free 0.2 0.07 1.2 0.2 2.1 0.2 2.6 0.15 2.0 0.2 MECHANICAL DATA : * * * * * * 1.1 0.3 4.5 0.15 * * * * * * * 5.0 0.15 FEATURES : Case : SMA Molded plastic Epoxy : UL94V-O rate flame retardant Lead : Lead Formed for Surface Mount Polarity : Color band denotes cathode end Mounting position : Any Weight : 0.21 gram Dimensions in millimeter MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 C ambient temperature unless otherwise specifie. Single phase, half wave, 60 Hz, resistive or inductive load For capacitive load, derate current by 20% RATING SYMBOL RGF1A RGF1B RGF1DRGF1G RGF1J RGF1KRGF1M UNIT Maximum Recurrent Peak Reverse Voltage VRRM 50 Maximum RMS Voltage VRMS Maximum DC Blocking Voltage VDC Maximum Average Forward Current T L = 125 C Peak Forward Surge Current, 8.3ms Single half sine wave Superimposed on rated load (JEDEC Method) Maximum Peak Forward Voltage at I F = 1.0 A IF(AV) 1.0 A IFSM 30 A VF 1.3 V IR 5 IR(H) 100 A Maximum DC Reverse Current Ta = 25 C at Rated DC Blocking Voltage Ta = 125 C 100 200 400 600 800 35 70 140 280 420 50 100 200 400 600 150 250 1000 V 560 700 V 800 1000 V 500 ns Maximum Reverse Recovery Time (Note 1) Trr Total Capacitance (Note 2) CT 8.5 pf Junction Temperature Range TJ - 65 to + 175 C Storage Temperature Range TSTG - 65 to + 175 C Notes : ( 1 ) Reverse Recovery Test Conditions :FI = 0.5 A, IR = 1.0 A, Irr = 0.25 A. ( 2 ) Measured at 1.0 MHz and applied reverse voltage of 4.0DC V Page 1 of 2 Rev. 02 : March 25, 2005 RATING AND CHARACTERISTIC CURVES ( RGF1A - RGF1M ) FIG.1 - FORWARD CURRENT DERATING CURRENT FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PER LEG 30 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 1.2 1.0 Resistance or Inductive Load 0.8 0.6 0.4 0.2 P.C.B. Mounted on 0.2 x 0.2 " (0.5 x 0.5 mm) P dA 0 C 0 25 50 75 25 20 15 10 5 0 100 125 150 175 1 CASE TEMPERATURE, ( C) 10 100 NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL INSTANTANEOUS FIG. 4 - TYPICAL REVERSE FORWARD CHARACTERISTICS PER LEG CHARACTERISTICS PER LEG 20 10 INSTANTANEOUS REVERSE CURRENT, mA INSTANTANEOUS FORWARD CURRENT, AMPERES 10 TA = 125 C 1 TA = 25 C 0.1 Pulse Width = 300 s 2% Duty Cycle 0.01 0.4 TA = 150 C 1 TA = 100 C 0.1 TA = 25 C 0.01 0.6 0.8 1.0 1.2 1.4 1.6 0 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) FIG. 5 - TYPICAL JUNCTION CAPACITANCE PER LEG TOTAL CAPACITANCE, pF 100 10 1 1 10 100 REVERSE VOLTAGE, VOLTS Page 2 of 2 Rev. 02 : March 25, 2005