MOSPEC 1N5820M Thru 1N5822M Schottky Barrier 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. 3.0 AMPERES 20-40 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 DO-201AD ＊ESD: 8KV(Min.) Human-Body Model ＊ In compliance with EU RoHs 2002/95/EC directives The marking is indicated by part no. with.“M” ex:1N5820M~1N5822M 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 1N5820M 1N5821M 1N5822M Unit VRRM VRWM VR 20 30 40 V VR(RMS) 14 21 28 V IO IFSM TJ , TSTG 3.0 A 80 A -65 to +150 ℃ DIM MILLIMETERS MIN MAX A 5.00 5.60 B 25.40 --- C 7.20 9.50 D 1 20 1 30 ELECTRIAL CHARACTERISTICS Characteristic Maximum Instantaneous Forward Voltage (IF =3.0 Amp) (IF =9.0 Amp) Maximum Instantaneous Reverse Current (Rated DC Voltage, TC = 25℃) (Rated DC Voltage, TC = 125℃) Typical Thermal Resistance junction to case Typical Junction Capacitance (Reverse Voltage of 4 volts & f=1 MHz) Symbol VF 1N5820M 1N5821M 1N5822M 0.475 0.850 0.550 0.970 Unit V IR 0.5 20 mA Rθ j-c 40 ℃/w CP 210 190 pF CASE--Transfer molded plastic POLARITY--Cathode indicated polarity band 1N5820M Thru 1N5822M FIG-2 TYPICAL FORWARD CHARACTERISITICS NSTANTANEOUS FORWARD CURRENT (Amp.) AVERAGE FORWARD RECTIFIED CURRENT (Amp.) FIG-1 FORWARD CURRENT DERATING CURVE 1N5820M 1N5821M-1N5822M CASE TEMPERATURE (℃) FORWARD VOLTAGE (Volts) FIG-3 TYPICAL REVERSE CHARACTERISTICS FIG-4 TYPICAL JUNCTION CAPACITANCE o Tj=75 c o Tj=25 c PERCENT OF RATED REVERSE VOLTAGE (﹪) JUNCTION CAPACITANCE (PF) INSTANTANEOUS REVERSE CURRENT (mA.) o Tj=125 c 1N5820M 1N5821M-1N5822M REVERSE VOLTAGE (Volts) PEAK FORWARD SURGE CURRENT (Amp.) FIG-5 PEAK FORWARD SURGE CURRENT NUMBER OF CYCLES AT 60 Hz 8K-A