MOSPEC SR3100L Schottky Barrier Rectifiers SCHOTTKY BARRIER RECTIFIERS Using the Schottky Barrier principle with a Refractory metal capable of high temperature operation metal. The proprietary barrier technology allows for reliable operation up to 150℃ junction temperature. Typical application are in switching Mode Power Supplies such as adaptors, DC/DC converters, freewheeling and polarity protection diodes. 3.0 AMPERES 100 VOLTS Features ＊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 Flammability Classification 94V-O ＊ Moisture Sensitivity Level: MSL-1 DO-201AD ＊ESD: 8KV(Min.) Humen-Body Model ＊In compliance with EU RoHs 2002/95/EC directives MAXIMUM RATINGS Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectifier Forward Current Non-Repetitive Peak Surge Current (Surge applied at rate load conditions half-wave, single phase,60Hz ) Operating and Storage Junction Temperature Range Symbol SR3100L Unit VRRM VRWM VR 100 V VR(RMS) 70 V IO 3.0 A IFSM 75 A TJ , TSTG -65 to +150 ℃ DIM THERMAL RESISTANCES Typical Thermal Resistance junction from Junction to ambient 30 Rθ j-A ℃/w ELECTRIAL CHARACTERISTICS Characteristic Symbol SR3100L Min. Typ. Max. ------- 0.31 0.55 0.75 0.35 0.60 0.85 Unit Maximum Instantaneous Forward Voltage (IF =0.1 Amp) (IF =1.5 Amp) (IF =3.0 Amp) VF Maximum Instantaneous Reverse Current (Rated DC Voltage, TC = 25℃) (Rated DC Voltage, TC = 125℃) IR 0.1 20 mA Typical Junction Capacitance (Reverse Voltage of 4 volts & f=1 MHz) CP 150 PF V MILLIMETERS MIN MAX A 5.00 5.60 B 25.40 --- C 8.50 9.50 D 1.20 1.30 CASE--Transfer molded plastic POLARITY--Cathode indicated polarity band SR3100L 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 o Tj=125 c o Tj=75 c o Tj=25 c PERCENT OF RATED REVERSE VOLTAGE (﹪) JUNCTION CAPACITANCE (PF) INSTANTANEOUS REVERSE CURRENT (mA.) AVERAGE FORWARD RECTIFIED CURRENT (Amp.) FIG-1 FORWARD CURRENT DERATING CURVE REVERSE VOLTAGE (Volts) PEAK FORWARD SURGE CURRENT (Amp.) FIG-5 PEAK FORWARD SURGE CURRENT NUMBER OF CYCLES AT 60 Hz 5K-A