1N5820 THRU 1N5822 SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE 20 to 40 Volts CURRENT 3.0 Ampere FEATURES * Low switching noise * Low forward voltage drop * High current capability * High switching capabitity * High surge capabitity DO-201AD * High reliability MECHANICAL DATA * Case: Molded plastic * Epoxy: Device has UL flammability classification 94V-O .052 (1.3) * Lead: MIL-STD-202E method 208C guaranteed DIA048 (1.2) 1.0 (25.4) * Mounting position: Any MIN. * Weight: 1.18 grams .375 (9.5) .335 (8.5) .220 (5.6) DIA197 (5.0) 1.0 (25.4) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS MIN. o Ratings at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) O MAXIMUM RATINGS ( TA=25 C unless otherwise noted) RATINGS SYMBOL 1N5820 1N5821 1N5822 UNITS Maximum Recurrent Peak Reverse Voltage V 20 30 40 Volts RRM Maximum RMS Voltage V 14 21 28 Volts RMS Maximum DC Blocking Voltage V 20 30 40 Volts DC Maximum Average Forward Rectified Current I 3.0 Amps O O .375 (9.5mm) lead length at T =95 C L Peak Forward Surge Current 8.3 ms single half sine-wave I FSM 80 Amps superimposed on rated load (JEDEC method) R qJA 40 0 Typical Thermal Resistance (Note 3) C/W R qJL 10 Typical Junction Capacitance (Note 1) C 250 pF J 0 Operating Temperature Range T 150 C J 0 Storage Temperature Range T -55 to + 150 C STG O ELECTRICAL CHARACTERISTICS ( TA=25 C unless otherwise noted) CHARACTERISTICS SYMBOL 1N5820 1N5821 1N5822 UNITS Maximum Instantaneous Forward Voltage at 3.0A DC VF .475 .500 .525 Volts Maximum Instantaneous Forward Voltage at 9.4A DC V .850 .900 .950 Volts F o Maximum Average Reverse Current T = 25 C A 0.2 mAmps I R o at Rated DC Blocking Voltage (Note 4) T = 100 C A 10 mAmps NOTES : 1. Measured at 1 MHz and applied reverse voltage of 4.0 volts. 2006-11 REV:B 2. Fully ROHS compliant, 100% Sn plating (Pb-free). 3. Thermal Resistance : At 9.5mm lead lengths, PCB mounted. 4. Measured at Pulse Width 300mS,Duty 2%.RATING AND CHARACTERISTICS CURVES ( 1N5820 THRU 1N5822 ) 20 4 10 3 1N5820 2 1.0 1N5821 1N5822 Single Half Wave 60HZ 1 Resistive or O T = 25 C J Inductive Load Pulse Width = 300mS 0.375 (9.5mm) Lead Length 1% Duty Cycle 0 0.1 0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 0 25 50 75 100 125 150 175 O LEAD TEMPERATURE, ( C) INSTANTANEOUS FORWARD VOLTAGE, (V) FIG.1 TYPICAL FORWARD CURRENT FIG.2 TYPICAL INSTANTANEOUS DERATING CURVE FORWARD CHARACTERISTICS 400 100 O T = 25 C J 200 O 10 T = 125 C A 100 80 1.0 60 40 O T = 75 C A O T = 25 C 0.1 A 20 1N5820 1N5821~1N5822 0.01 10 0 20 40 60 80 100 120 140 0.1 0.4 1.0 4 10 40 80 PERCENT RATED PEAK REVERSE VOLTAGE, (%) REVERSE VOLTAGE, (V) FIG.3 TYPICAL REVERSE CHARACTERISTICS FIG.4 TYPICAL JUNCTION CAPACITANCE 100 O T = 75 C L 8.3mS Single Half Sine-Wave JEDEC Method 80 60 40 20 0 1 2 4 6 8 10 20 40 80 100 NUMBER OF CYCLES AT 60Hz FIG.5 MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT INSTANTANEOUS REVERSE CURRENT, (mA) AVERAGE FORWARD CURRENT, (A) PEAK FORWARD SURGE CURRENT, (A) C , TOTAL CAPACITANCE, (pF) T INSTANTANEOUS FORWARD CURRENT, (A)