CE 1N5820 THRU 1N5822 CHENYI ELECTRONICS SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 40 Volts Forward Current - 3.0Ampere FEATURES . Plastic package has Underwriters Laboratory Flammability Classification 94V-0 . Metal sliicon junction ,majority carriet conduction . Guard ring for overcoltage protection . Low power loss,high efficiency . High current capability ,Low forward voltage drop . High surge capability . For use in low voltage ,high frequency inverters, free wheeling , and polarilty protection applications . High temperature soldering guaranteed: 250 /10 seconds at terminals, 0.375"(9.5mm)lead length,5lbs.(2.3kg)tension MECHANICAL DATA . Case: JEDEC DO-201AD molded plastic body . Terminals: Solder plated,solderable per MIL-STD-750,method 2026 . Polarity: coler band denotes cathode end . Mounting Position: Any . Weight: 0.0041 ounce, 1.15 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (Ratings at 25 ambient temperature unless otherwise specified,Single phase,half wave,resistive or inductive) load. For capacitive load,derate by 20%) Symbols 1N5820 1N5821 1N5822 Units Maximum repetitive peak reverse voltage VRRM 20 30 40 Volts Maximum RMS voltage VRMS 14 21 28 Volts VDC 20 30 40 Volts VRSM 24 36 48 Volts Maximum DC blocking voltage Maximum non-repetitive peak reverse voltage Macimum average forward rectified I(AV) 3.0 Amp IFSM 80.0 Amps current 0.375"(9.5mm)lead length at TL=90 Peak forward surge current 8.3ms singel half sine-wave superimposed on rated load (JEDEC method) at TL=75 ) Maximum instantaneous forward voltage at 1.0 A(Note 1) VF 0.475 0.500 0.525 Volts Maximum instantaneous forward voltage at 3.1 A(Note 1) VF 0.850 0.900 0.950 Volts Maximum instantaneous reverse TA=25 current at rated DC blocking voltage(Note 1) TA=100 Operating junction and storage temperature range s IR mA 20.0 R R Typeical thermal resistance(Note 2) Notes: 1. Pulse test: 300 1.5 JA 40.0 JL 10.0 TJ/TSTG /W -65 to +125 pulse width,1% duty cycle 2.Thermal resistance (from junction to ambient)Vertical P.C.B. Mounted,0.500"(12.7mm)lead length with 2.5X2.5(63.5X63.5mm)copper pads Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD Page 1 of 2 CE 1N5820 THRU 1N5822 CHENYI ELECTRONICS SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 40 Volts Forward Current - 3.0Ampere RATINGS AND CHARACTERISTIC CURVES 1N5820 THRU 1N5822 FIG.2-MAXIMUM NON-REPETITIVE PEAK FLG.1-FORWARD CURRENT DERATING CURVE FORWARD SURGE CURRENT FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4-TYPICAL REVERSE CHARACTERISTICS FIG.5-TYPICAL JUNCTION CAPACITANCE FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD Page 2 of 2