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| MOSPEC Switchmode Full Plastic Dual Schottky Barrier Power Rectifiers 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. * 125J Operating Junction Temperature * Low Stored Charge Majority Carrier Conduction. * Plastic Material used Carries Underwriters Laboratory SRF3030 Thru SRF3060 SCHOTTKY BARRIER RECTIFIERS 30 AMPERES 30-60 VOLTS 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 30 VRRM VRWM VR VR(RMS) IF(AV) 30 35 35 SRF30 40 40 45 45 50 50 60 60 V Unit 21 25 28 15 30 30 32 35 42 V DIM A IFM A IFSM 250 A TJ , TSTG -65 to +125 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 =15 Amp TC = 25J ) ( IF =15 Amp TC = 100J ) Maximum Instantaneous Reverse Current ( Rated DC Voltage, TC = 25J ) ( Rated DC Voltage, TC = 125J ) Symbol 30 VF 35 SRF30 40 45 50 60 V Unit 0.55 0.50 0.65 0.58 IR 1.0 30 mA SRF3030 Thru SRF3060 FIG-1 FORWARD CURRENT DERATING CURVE AVERAGE FORWARD RECTIFIED CURRENT (Amp.) NSTANTANEOUS FORWARD CURRENT (Amp.) FIG-2 TYPICAL FORWARD CHARACTERISITICS SRF3030-SRF3045 SRF3050-SRF3060 CASE TEMPERATURE (J ) FORWARD VOLTAGE (Volts) FIG-3 TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT (mA.) FIG-4 TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE (PF) SRF3030-SRF3045 SRF3030-SRF3045 SRF3050-SRF3060 SRF3050-SRF3060 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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