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URF0640 Dataheets PDF



Part Number URF0640
Manufacturers Mospec
Logo Mospec
Description Dual Ultrafast Power Rectifiers
Datasheet URF0640 DatasheetURF0640 Datasheet (PDF)

MOSPEC Switchmode Dual Ultrafast Power Rectifiers -- Designed for use in switching power supplies inverters and as free wheeling diodes. These state-of-the-art devices have the following features: ¡¯ ¡¯ ¡¯ ¡¯ ¡¯ ¡¯ ¡¯ ¡¯ ¡¯ High Surge Capacity Low Power Loss, High efficiency Glass Passivated chip junctions 150 OC Operating Junction Temperature Low Stored Charge Majority Carrier Conduction Low Forward Voltage, High Current Capability High-Switching Speed 50 Nanosecong Recovery Time Plastic Materi.

  URF0640   URF0640


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MOSPEC Switchmode Dual Ultrafast Power Rectifiers -- Designed for use in switching power supplies inverters and as free wheeling diodes. These state-of-the-art devices have the following features: ¡¯ ¡¯ ¡¯ ¡¯ ¡¯ ¡¯ ¡¯ ¡¯ ¡¯ High Surge Capacity Low Power Loss, High efficiency Glass Passivated chip junctions 150 OC Operating Junction Temperature Low Stored Charge Majority Carrier Conduction Low Forward Voltage, High Current Capability High-Switching Speed 50 Nanosecong Recovery Time Plastic Material used Carries Underwriters Laboratory URF0630 thru URF0660 ULTRA FAST RECTIFIERS 6 AMPERES 300-600 VOLTS Flammability Classification 94V-O ESD: 4KV(Min.) Human-Body Model ¡¯ In compliance with EU RoHs 2002/95/EC directives ITO-220AB MAXIMUM RATINGS Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectifier Forward Current (per iode) Total Device (Rated VR), TC=100¢J Peak Repetitive Forward Current (Rate VR, Square Wave, 20kHz) Non-Repetitive Peak Surge Current (Surge applied at rate load conditions halfware, single phase, 60Hz) Operating and Storage Junction Temperature Range Symbol URF0630 URF0640 URF0650 URF0660 Unit VRRM VRWM VR VR(RMS) IF(AV) IFM IFSM 300 400 500 600 V 210 280 3.0 6.0 6.0 350 420 V A MILLIMETERS MIN MAX 15.05 15.15 13.35 13.45 10.00 10.10 6.55 6.65 2.65 2.75 1.55 1.65 1.15 1.25 0.55 0.65 2.50 2.60 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 DIM A B C D E F G H I J K L M N O P Q A 50 A TJ , Tstg -65 to +150 ¢J ELECTRIAL CHARACTERISTICS Characteristic Maximum Instantaneous Forward Voltage ( IF =3.0 Amp TC = 25¢J ) ( IF =3.0 Amp TC = 125¢J ) Maximum Instantaneous Reverse Current ( Rated DC Voltage, TC = 25¢J ) ( Rated DC Voltage, TC = 125¢J ) Reverse Recovery Time ( IF = 0.5 A, IR =1.0 , Irr =0.25 A ) Typical Junction Capacitance (Reverse Voltage of 4 volts & f=1 MHz) Symbol URF0630 URF0640 URF0650 URF0660 Unit VF 1.30 1.16 5.0 200 50 70 60 1.50 1.38 V IR Trr CP uA ns PF URF0630 Thru URF0660 FIG-1 TYPICAL FORWARD CHARACTERISITICS AVERAGE FORWARD RECTIFIED CURRENT (Amp.) AVERAGE FORWARD RECTIFIED CURRENT (Amp.) FIG-3 FORWARD CURRENT DERATING CURVE URF0630-40 URF0650-60 LEAD TEMPERATURE (¢J ) FIG-4TYPICAL JUNCTION CAPACITANCE FORWARD VOLTAGE (Volts) FIG-2 TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT (uA.) JUNCTION CAPACITANCE (PF) URF0650-60 URF0630-40 URF0630-40 REVERSE VOLTAGE (Volts.) FIG-5PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT (Amp.) URF0650-60 PERCENT OF PEAK REVERSE VOLTAGE (¢M ) NUMBER OF CYCLES AT 60 Hz Set time base for 10/20 ns/cm FIG-6 Reverse Recovery Time Characteristic and Test Circuit Diagram .


URF0660 URF0640 URF0650


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