MOSPEC S40D45CL Switchmode Dual Schottky Barrier Power Rectifiers SCHOTTKY BARRIER RECTIFIERS Using the Schottky Barrier principle with high temperature operation metal. The properitary barrier technology allows for reliable operation up to 150℃ junction temperature. Typical application are in switching Mode Power Supplies such as adaptators, Photovoltaic Solar cell protection,freewheeling and polarity protection diodes. 40 AMPERES 45VOLTS Features ＊Ultra Low Forward Voltage. ＊Low Switching noise. ＊High Current Capacity ＊Low Power Loss & High efficiency. ＊150℃ Operating Junction Temperature ＊Low Stored Charge Majority Carrier Conduction. ＊Plastic Material used Carries Underwriters Laboratory Flammability Classification 94V-O TO-3P ＊In compliance with EU RoHs 2002/95/EC directives MAXIMUM RATINGS Characteristic Symbol S40D45CL Unit VRRM VRWM VR 45 V VR(RMS) 31.5 V IF(AV) 20 40 A Peak Repetitive Forward Current (Rate VR, Square Wave, 20kHz) IFM 40 A Non-Repetitive Peak Surge Current (Surge applied at rate load conditions halfware, single phase, 60Hz) IFSM 300 A TJ , Tstg -65 to +150 ℃ Rθ j-c 3.0 ℃/w Symbol S40D45CL Unit Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectifier Forward Current (per diode) Total Device (Rated VR), TC=100℃ Operating and Storage Junction Temperature Range THERMAL RESISTANCES Maximum Thermal Resistance junction to case ELECTRICAL CHARACTERISTICS Characteristic Maximum Instantaneous Forward Voltage ( per diode ) ( IF =0.1 Amp TC = 25℃) ( IF =10 Amp TC = 25℃) VF ( IF =20 Amp TC = 25℃) Min Typ. Max. --- 0.22 0.26 --- 0.41 0.45 --- 0.48 0.52 V Maximum Instantaneous Reverse Current ( Rated DC Voltage, TC = 25℃) ( Rated DC Voltage, TC = 100℃) IR 0.5 50 mA DIM A B C D E F G H I J K L M N O P MILLIMETERS MIN MAX 20.63 22.38 15.38 16.20 1.90 2.70 5.10 6.10 14.81 15.22 11.72 12.84 4.20 4.50 1.82 2.46 2.92 3.23 0.89 1.53 5.26 5.66 18.50 21.50 4.68 5.36 2.40 2.80 3.25 3.65 0.55 0.70 S40D45CL NSTANTANEOUS FORWARD CURRENT (Amp.) FIG-2 TYPICAL FORWARD CHARACTERISITICS TJ=125℃ TJ=75℃ TJ=25℃ CASE TEMPERATURE (℃) FORWARD VOLTAGE (Volts) FIG-3 TYPICAL REVERSE CHARACTERISTICS FIG-4 TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE (PF) INSTANTANEOUS REVERSE CURRENT (mA.) AVERAGE FORWARD RECTIFIED CURRENT (Amp.) FIG-1 FORWARD CURRENT DERATING CURVE TJ=100℃ TJ=75℃ TJ=25℃ REVERSE VOLTAGE (Volts) REVERSE VOLTAGE (Volts) PEAK FORWARD SURGE CURRENT (Amp.) FIG-5 PEAK FORWARD SURGE CURRENT NUMBER OF CYCLES AT 60 Hz NM-A