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| MOSPEC Switchmode Full Plastic Dual Schottky Barrier Power Rectifiers SRF2030CE Thru SRF2060CE SCHOTTKY BARRIER RECTIFIERS 20 AMPERES 30-60 VOLTS Using the Schottky Barrier principle with a Molybdenum barrier metal. These state-of-the-art geometry features epitaxial construction with oxide passivation and metal overlay contact. Ideally suited for low voltage, high frequency rectification, or as free wheeling and polarity protection diodes. * Low Forward Voltage. * Low Switching noise. * High Current Capacity * Guarantee Reverse Avalanche. * Guard-Ring for Stress Protection. * Low Power Loss & High efficiency. * 150J Operating Junction Temperature * Low Stored Charge Majority Carrier Conduction. * Plastic Material used Carries Underwriters Laboratory ITO-220AB MAXIMUM RATINGS Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectifier Forward Current Total Device (Rated VR),TC=100J 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 VRRM VRWM VR VR(RMS) IF(AV) SRF20 30CE 35CE 40CE 45CE 50CE 60CE 30 35 40 45 50 60 V Unit 21 25 28 10 20 20 32 35 42 V DIM A IFM A IFSM 200 A TJ , TSTG -65 to +150 J A B C D E F G H I J K L M N P O Q 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 2.65 2.75 3.35 3.45 3.15 3.25 ELECTRIAL CHARACTERISTICS Characteristic Maximum Instantaneous Forward Voltage ( IF =10 Amp TC = 25J ) ( IF =10 Amp TC = 125J ) Maximum Instantaneous Reverse Current ( Rated DC Voltage, TC = 25J ) ( Rated DC Voltage, TC = 125J ) Symbol SRF20 30CE 35CE 40CE 45CE 50CE 60CE VF 0.57 0.48 0.65 0.57 V Common cathode Suffix "C" Unit IR 0.5 30 mA SRF2030CE Thru SRF2060CE FIG-1 FORWARD CURRENT DERATING CURVE AVERAGE FORWARD RECTIFIED CURRENT (Amp.) NSTANTANEOUS FORWARD CURRENT (Amp.) FIG-2 TYPICAL FORWARD CHARACTERISITICS SRF2030CE-SRF2045CE SRF2050CE-SRF2060CE CASE TEMPERATURE (J ) FORWARD VOLTAGE (Volts) FIG-3 TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT (mA.) FIG-4 TYPICAL JUNCTION CAPACITANCE SRF2030CE-SRF2045CE JUNCTION CAPACITANCE (PF) SRF2030CE-SRF2045CE SRF2050CE-SRF2060CE SRF2050CE-SRF2060CE PERCENT OF RATED REVERSE VOLTAGE (M ) REVERSE VOLTAGE (Volts) FIG-5 PEAK FORWARD SURGE CURRENT CURRENT (Amp.) PEAK FORWARD SURGE NUMBER OF CYCLES AT 60 Hz |
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