MOSPEC S20C70CE Thru S20C100CE Schottky Barrier Power Rectifiers SCHOTTKY BARRIER 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. 20 AMPERES 70-100 VOLTS * Low Forward Voltage. * Low Switching noise. * High Current Capacity * Guarantee Reverse Avalanche. * Guard-Ring for Stress Protection. * Low Power Loss & High efficiency. * 150℃ Operating Junction Temperature * Low Stored Charge Majority Carrier Conduction. * Plastic Material used Carries Underwriters Laboratory TO-220AB MAXIMUM RATINGS Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage S20C Symbol Unit 70CE 80CE 90CE 100CE VRRM VRWM VR 70 80 90 100 V VR(RMS) 49 56 63 70 V DIM Average Rectifier Forward Current Total Device (Rated VR),TC=100℃ 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 IF(AV) 10 20 A IFM 20 A 200 A -65 to +150 ℃ IFSM TJ , TSTG A B C D E F G H I J K L M O MILLIMETERS MIN MAX 14.68 15.32 9.78 10.42 5.02 6.52 13.06 14.62 3.57 4.07 2.42 2.66 1.12 1.36 0.72 0.96 4.22 4.98 1.14 1.38 2.20 2.98 0.33 0.55 2.48 2.98 3.70 3.90 ELECTRIAL CHARACTERISTICS Characteristic S20C Symbol 70CE 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 80CE Unit 90CE 0.75 0.68 100CE 0.80 0.73 0.5 30 V mA Common Cathode Suffix “C” S20C70CE Thru S20C100CE FIG-2 TYPICAL FORWARD CHARACTERISITICS NSTANTANEOUS FORWARD CURRENT (Amp.) AVERAGE FORWARD RECTIFIED CURRENT (Amp.) FIG-1 FORWARD CURRENT DERATING CURVE CASE TEMPERATURE (℃) PERCENT OF RATED REVERSE VOLTAGE (﹪) PEAK FORWARD SURGE CURRENT (Amp.) FIG-5 PEAK FORWARD SURGE CURRENT NUMBER OF CYCLES AT 60 Hz FIG-4 TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE (PF) INSTANTANEOUS REVERSE CURRENT (mA.) S20C90CE,S20C100CE S20C90CE,S20C100CE FORWARD VOLTAGE (Volts) FIG-3 TYPICAL REVERSE CHARACTERISTICS S20C70CE,S20C80CE S20C70CE,S20C80CE S20C70CE,S20C80CE S20C90CE,S20C100CE REVERSE VOLTAGE (Volts)