TH09/2479 TH97/2478 www.eicsemi.com 1N5820 - 1N5822 IATF 0113686 SGS TH07/1033 SCHOTTKY BARRIER RECTIFIER DIODES PRV : 20 - 40 Volts IO : 3.0 Ampere DO - 201AD FEATURES : * * * * * * * * High current capability High surge current capability High reliability High efficiency Low power loss Low cost Low forward voltage drop Pb / RoHS Free 1.00 (25.4) MIN. 0.208 (5.30) 0.374 (9.50) 0.283 (7.20) 1.00 (25.4) MIN. 0.050 (1.28) 0.048 (1.22) MECHANICAL DATA : * Case : DO-201AD Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Axial lead solderable per MIL-STD-202, Method 208 guaranteed * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 1.1 grams Dimensions in inches and ( millimeters ) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 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%. RATING 1N5821 1N5822 UNIT Maximum Recurrent Peak Reverse Voltage SYMBOL 1N5820 VRRM 20 30 40 V Maximum RMS Voltage VRMS 14 21 28 V Maximum DC Blocking Voltage Maximum Average Forward Current VDC 20 30 40 V 0.375", 9.5mm Lead Length at TL = 95 °C Maximum Peak Forward Surge Current, 8.3ms single half sine wave Superimposed on rated load (JEDEC Method) TL = 75°C Maximum Forward Voltage at IF = 3.0 A (Note 1) IF(AV) 3.0 A IFSM 80 A VF 0.475 0.500 0.525 V Ta = 25 °C IR 2.0 mA Ta = 100 °C IR(H) 20 mA 20 °C/W Junction Temperature Range RθJL TJ - 65 to + 125 °C Storage Temperature Range TSTG - 65 to + 125 °C Maximum Reverse Current at Rated DC Blocking Voltage (Note 1) Typical Thermal Resistance (Note 2) Notes : (1) Pulse Test : Pulse Width = 300 μs, Duty Cycle = 2%. (2) Thermal Resistance from Junction to Lead Vertical PC Board Mounting, 0.5" (12.5mm) Lead Lengths with 2.5 in2 (63.5mm2) copper pads. Page 1 of 2 Rev. 03: October 8, 2012 TH09/2479 TH97/2478 IATF 0113686 SGS TH07/1033 www.eicsemi.com RATING AND CHARACTERISTIC CURVES ( 1N5820 - 1N5822 ) FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 100 3.0 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT, AMPERES FIG.1 - FORWARD CURRENT DERATING CURVE 2.4 1.8 1.2 0.6 0 0 80 60 40 20 0 20 40 60 80 100 120 140 1 LEAD TEMPERATURE, (°C) FORWARD CURRENT, AMPERES 20 1N5820 1N5822 1N5821 1.0 TJ = 25 °C PULSE WIDTH = 300μs DUTY CYCLE = 1% 0.1 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 4 6 10 20 40 60 100 1.0 FIG.4 - TYPICAL REVERSE CHARACTERISTICS REVERSE CURRENT, MILLIAMPERES FIG.3 - TYPICAL FORWARD CHARACTERISTICS 10 2 NUMBER OF CYCLES AT 60Hz 1.1 10 TJ= 100 °C 1.0 0.1 TJ = 25 °C 0.01 0 20 40 60 80 100 120 140 PERCENT OF RATED REVERSE VOLTAGE, (%) FORWARD VOLTAGE, VOLTS Page 2 of 2 Rev. 03: October 8, 2012