MOSPEC URAF1030 Thru URAF1060 Switchmode Full Plastic Ultrafast Power Rectifiers ULTRA FAST RECTIFIERS Designed for use in switching power supplies. inverters and as free wheeling diodes. These state-of-the-art devices have the following features: 10 AMPERES 300-600 VOLTS Features ＊High Surge Capacity ＊Low Power Loss, High efficiency ＊Glass Passivated chip junctions ＊175℃ Operating Junction Temperature ＊Low Stored Charge Majority Carrier Conduction ＊Low Forward Voltage , High Current Capability ＊High-Switching Speed 35 Nanosecond Recovery Time ＊Plastic Material used Carries Underwriters Laboratory Mechanical Data ＊Case :JEDEC ITO-220AC molded plastic body ＊Terminals: Plated lead, solderable per MIL-STD-750, Method 2026 ＊Polarity: As marked ＊Mounting Torque: 4-6kg.cm ＊Weight:1.7 g approx. ITO-220AC ＊In compliance with EU RoHs 2002/95/EC directives MAXIMUM RATINGS Characteristic 40 50 60 VRRM VRWM VR 300 400 500 600 V VR(RMS) 210 280 350 420 V Average Rectifier Forward Current Total Device (Rated VR),TC=55℃ IF(AV) 10 A IFM 20 A IFSM 175 A TJ , Tstg -65 to +175 ℃ Peak Repetitive Forward Current (Rate VR, Square Wave, 20kHz,TC=125℃) Non-Repetitive Peak Surge Current (Surge applied at rate load conditions half-wave, single phase, 60Hz) Operating and Storage Junction Temperature Range Unit 30 Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage URAF10 Symbol ELECTRICAL CHARACTERISTICS Characteristic URAF10 Symbol 30 40 Unit 50 60 Maximum Instantaneous Forward Voltage ( IF =10 Amp TC = 25℃) ( IF =10 Amp TC = 125℃) VF Maximum Instantaneous Reverse Current ( Rated DC Voltage, TC = 25℃) ( Rated DC Voltage, TC = 125℃) IR 10 500 uA Reverse Recovery Time ( IF = 0.5 A, IR =1.0 , Irr =0.25 A ) Trr 50 ns Rθ j-c 3.6 ℃/w Typical Thermal Resistance junction to case Typical Junction Capacitance (Reverse Voltage of 4 volts & f=1 MHz) CP 1.30 1.15 85 1.50 1.36 70 V PF DIM A B C D E F G H I J K L M N O P Q MILLIMETERS MIN MAX 15.05 15.15 13.35 13.55 10.00 10.10 6.55 6.65 2.65 2.75 1.00 1.15 1.25 0.55 0.65 4.80 5.20 3.00 3.20 1.10 1.20 0.55 0.65 4.40 4.60 1.15 1.25 3.35 3.45 2.65 2.75 3.15 3.25 URAF1030 Thru URAF1060 FIG-3 FORWARD CURRENT DERATING CURVE AVERAGE FORWARD RECTIFIED CURRENT (Amp.) AVERAGE FORWARD RECTIFIED CURRENT (Amp.) FIG-1 TYPICAL FORWARD CHARACTERISITICS URAF1030-40 URAF1050-60 LEAD TEMPERATURE (℃) FIG-4TYPICAL JUNCTION CAPACITANCE URAF1050-60 REVERSE VOLTAGE (Volts.) FIG-5 PEAK FORWARD SURGE CURRENT URAF1030-40 PERCENT OF PEAK REVERSE VOLTAGE (﹪) URAF1030-40 URAF1050-60 PEAK FORWARD SURGE CURRENT (Amp.) INSTANTANEOUS REVERSE CURRENT (uA.) FIG-2 TYPICAL REVERSE CHARACTERISTICS JUNCTION CAPACITANCE (PF) FORWARD VOLTAGE (Volts) NUMBER OF CYCLES AT 60 Hz Set time base for 10/20 ns/cm FIG-6 Reverse Recovery Time Characteristic and Test Circuit Diagram