IN5820 thru IN5822 MINIATURE SCHOTTKY BARRIER RECTIFIER CHENG- YI ELECTRONIC VOLTAGE RANGE 20 TO 40 Volts CURRENT 3.0 Amperes DO-201AD FEATURES Low switching noise Low forward voltage drop High current capability High switching capability High reliability High surge capability MECHANICAL DATA Case:Molded plastic Epoxy:UL 94V-0 rate flame retardant Lead:MIL-STD-202 method 208 quaranteed Mounting position:Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 250C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. MAXIMUM RATINGS ( At TA=25 C unless otherwise noted) 0 Ratings Symbol IN5820 IN5821 IN5822 UNITS Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 Volts Maximum RMS Voltage VRMS 14 21 28 Volts Maximum DC Blocking Voltage VDC 20 30 40 Volts Maximum Average Forward Rectified Current .375" (9.5mm) lead length at TL=950C Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method)TL=750C Typical Thermal Resistance (Note 2) IO 3.0 Amps IFSM 80 Amps R Typical Junction Capacitance (Note 3) Storage and Operating Temperature Range 0 28 JC CJ 250 TSTG -65 to +125 C/W pF 0 C ELECTRICAL CHARACTERISTICS ( At TA=25 C unless otherwise noted) 0 Characteristics Symbol IN5820 IN5821 IN5822 UNITS Maximum Instantaneous Forward Voltage at 3.0A DC VF .475 .500 .525 Volts Maximum Forward Voltage at 5.0A DC VF .850 .900 .950 Maximum Average Reverse Current @TA=250C at Rated DC Blocking Voltage @TC=1000C IR Volts 2.0 mAmps 2.0 mAmps Notes : 1. Measured at Pulse Width 300 us, Duly Cycle 2%. 2. Thermal Resistance (Junction to Ambient): Verticaal PC Board Mounting, 0.5" (12.7mm) Lead Length. 3. Measured at 1 MHz and applied reverse voltage of 4.0 volts. IN5820 thru IN5822 MINIATURE SCHOTTKY BARRIER RECTIFIER CHENG- YI ELECTRONIC RATING AND CHARACTERISTICS CURVES IN5820 THRU IN5822 AVERAGE FORWARD CURRENT AMPERES Fig. 1 - FORWARD CURRENT DERATING CURVE 4 3 2 SINGLE PHASE HALF WAVE 60 Hz RESISTIVE OR INDUCTIVE LOAD .375" (9.5mm) LEAD LENGTH 1 0 0 20 40 80 60 100 120 140 PEAK FORWARD SURGE CURRENT AMPERES Fig. 3 - MAXIMUM NON-REPETITIVE SURGE CURRENT 80 70 TL=750C 8.3ms Single Half Sine-Wave JEDEC Method 60 50 40 30 20 10 1 10 100 NUMBER OF CYCLES AT 60 Hz 0 LEAD TEMPERATURE, C Fig. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 20 INSTANTANEOUS FORWARD CURRENT, AMPERES Fig. 2 - TYPICAL FORWARD CHARACTERISTICS 0 TJ=100C 1.0 TJ=750C 1.0 1N5820 1N5821 1N5822 0.1 .2 .3 .4 .5 .6 .7 .8 .9 INSTANTANEOUS FORWARD VOLTAGE, (V) TJ=250C Fig. 5 - TYPICAL JUNCTION CAPACITANCE 0.1 1000 TJ=250C 800 Pulse Width-300 s 2% DUTY CYCLE .001 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) 120 JUNCTION CAPACITANCE, pF INSTANTANEOUS FORWARD CURRENT, AMPERES 10 10 600 400 200 100 80 60 20 10 .1 1.0 10 REVERSE VOLTAGE, VOLTS 100