MOSPEC SR56L Surface Mount Schottky Barrier 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. 5 AMPERES 60VOLTS 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 DO-214AA(SMB) Flammability Classification 94V-O ＊In compliance with EU RoHs 2002/95/EC directives MAXIMUM RATINGS Characteristic Symbol SR56L Unit VRRM VRWM VR 60 V VR(RMS) 42 V Average Rectifier Forward Current IF(AV) 5 A Peak Repetitive Forward Current (Rate VR, Square Wave, 20kHz) IFM 10 A Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Non-Repetitive Peak Surge Current (Surge applied at rate load conditions halfware, single phase, 60Hz) Operating and Storage Junction Temperature Range IFSM 200 A TJ , Tstg -65 to +150 ℃ Rθ j-c 55 ℃/w THERMAL RESISTANCES Maximum Thermal Resistance junction to body ELECTRICAL CHARACTERISTICS Characteristic Symbol Maximum Instantaneous Forward Voltage ( IF =0.1 Amp TC = 25℃) ( IF =2.5 Amp TC = 25℃) VF ( IF =5.0 Amp TC = 25℃) SR56L ( Rated DC Voltage, TC = 100℃) IR Min Typ. Max. --- 0.25 0.26 --- 0.42 0.46 --- 0.49 0.52 0.3 30 A B C D E F G H MILLIMETERS MIN 3.30 4.20 1.80 5.10 1.90 0.95 MAX 3.90 4.60 2.20 5.60 2.50 1.30 0.22 1.35 Unit V Maximum Instantaneous Reverse Current ( Rated DC Voltage, TC = 25℃) DIM mA CASE--Transfer molded plastic POLARITY--Cathode indicated polarity band SR56L 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℃ PERCENT OF RATED REVERSE VOLTAGE (﹪) REVERSE VOLTAGE (Volts) PEAK FORWARD SURGE CURRENT (Amp.) FIG-5 PEAK FORWARD SURGE CURRENT NUMBER OF CYCLES AT 60 Hz 7M-B