MOSPEC FR301 THRU FR307 FAST RECOVERY RECTIFIER Voltage range Current 50 TO 1000 Volts 3.0 Ampere FEATURES ＊Fast switching for high efficiency ＊Glass Passivated Chip junction ＊Low leakage ＊High temperature soldering guaranteed 260℃/10 seconds, 0.375”(9.5 mm) lead length at 5 lbs(2.3kg) tension DO-201AD DIM MECHANICAL DATA ＊Case：Transfer Molded Plastic ＊Epoxy: UL94V-O rate flame retardant ＊Terminals：Plated axial lead, Solderable Per MIL-STD-202 Method 208 ＊Polarity：Color band denotes cathode end ＊Mounting position: Any ＊Weight： 0.042 ounce. 1.19 gram (approx) MILLIMETERS MIN MAX A 5.00 5.60 B 25.40 --- C 8.50 9.50 D 1.20 1.30 MAXIMUM RATINGS AND ELECTRICAL CHARATERISTICS * Rating at 25℃ ambient temperature unless otherwise specified * Single phase, half wave. 60Hz, resistive or inductive load. * For capacitive load derate current by 20 % Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectifier Forward Current Per Leg TC=55℃ Symbol FR301 FR302 FR303 FR304 FR305 FR306 FR307 Unit VRRM VRWM VR 50 100 200 400 600 800 1000 V VR(RMS) 35 70 140 280 420 560 700 V IF(AV) 3.0 A IFSM 125 A VF 1.3 V Maximum Instantaneous Reverse Current ( Rated DC Voltage, TC = 25℃) ( Rated DC Voltage, TC = 125℃) IR 5.0 500 uA Reverse Recovery Time (Note 3) Trr Typical Junction Capacitance (Note 1) Cj 40 pF Rθ jA 30 ℃/W TJ , Tstg -65 to +175 ℃ Non-Repetitive Peak Surge Current (Surge applied at rate load conditions halfware, single phase, 60Hz) Maximum Instantaneous Forward Voltage ( IF =1.5 Amp TC = 25℃) Typical Thermal Resistance (Note 2) Operating and Storage Junction Temperature Range 150 250 NOTES: 1.Measured at 1.0MHz and applied reverse voltage of 4.0 volts 2.Thermal Resistance from Junction to ambient at .375”(9.5mm)lead length, P.C. board mounted 3.Test conditions: IF = 0.5 A, IR =1.0 , IRR=0.25 A 500 ns FR301 Thru FR307 FIG-3 FORWARD CURRENT DERATING CURVE O TJ=25 C Pulse Width=300 us 1% Duty Cycle AVERAGE FORWARD RECTIFIED CURRENT (Amp.) AVERAGE FORWARD RECTIFIED CURRENT (Amp.) FIG-1 TYPICAL FORWARD CHARACTERISITICS Single Phase Half Wave 60 Hz Resistive or Inductive Load 0.375 “(9.5mm) Lead Length LEAD TEMPERATURE (℃) FIG-4TYPICAL JUNCTION CAPACITANCE FORWARD VOLTAGE (Volts) O O TJ=100 C JUNCTION CAPACITANCE (PF) O TJ=125 C O TJ=75 C REVERSE VOLTAGE (Volts.) FIG-5PEAK FORWARD SURGE CURRENT O TJ=25 C PERCENT OF PEAK REVERSE VOLTAGE (﹪) PEAK FORWARD SURGE CURRENT (Amp.) INSTANTANEOUS REVERSE CURRENT (uA.) FIG-2 TYPICAL REVERSE CHARACTERISTICS TJ=25 C F=1 MHz 8.3ms Single Half Sine-Wave (JEDEC Method) NUMBER OF CYCLES AT 60 Hz Set time base for 50/100 ns/cm FIG-6 Reverse Recovery Time Characteristic and Test Circuit Diagram