ERC81-004 SCHOTTKY-BARRIER RECTIFIER DIODE PRV : 40 Volts Io : 3.0 Amperes DO-201AD FEATURES : * * * * * * * 1.00 (25.4) MIN. 0.21 (5.33) 0.19 (4.82) High current capability High surge current capability High reliability High efficiency Low power loss Low forward voltage drop Pb / RoHS Free 0.375 (9.52) 0.285 (7.24) 1.00 (25.4) MIN. 0.052 (1.32) 0.048 (1.22) MECHANICAL DATA : Dimensions in inches and ( millimeters ) * 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 : 1.16 grams 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 SYMBOL VALUE UNIT Maximum Recurrent Peak Reverse Voltage V RRM 40 V Maximum DC Blocking Voltage V DC 40 V Maximum Average Forward Current I F(AV) 3.0 A IFSM 120 A Maximum Forward Voltage at I F = 3.0 A VF 0.55 V Maximum Reverse Current at V R = VRRM IR 5.0 mA Junction Temperature Range TJ - 40 to + 125 °C Storage Temperature Range T STG - 40 to + 125 °C Maximum Non-Repetitive Peak Forward Surge Current (Sin wave, 10ms ) Page 1 of 2 Rev. 02 : March 25, 2005 RATING AND CHARACTERISTIC CURVES ( ERC81-004 ) FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 3.0 150 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT, AMPERES FIG.1 - FORWARD CURRENT DERATING CURVE 2.4 1.8 1.2 0.6 0 120 90 60 30 10 ms SINGLE HALF SINE WAVE 0 0 25 50 75 100 125 150 175 1 AMBIENT TEMPERATURE, (°C) FORWARD CURRENT, AMPERES 20 10 1.0 0.1 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 4 6 10 20 40 60 100 FIG.4 - TYPICAL REVERSE CHARACTERISTICS REVERSE CURRENT, MILLIAMPERES FIG.3 - TYPICAL FORWARD CHARACTERISTICS 0 2 NUMBER OF CYCLES AT 60Hz 0.9 1.0 10 TJ = 100 °C 1.0 TJ = 25 °C 0.1 0.01 0 20 40 60 80 100 120 140 PERCENT OF RATED REVERSE VOLTAGE, (%) FORWARD VOLTAGE, VOLTS Page 1 of 2 Rev. 02 : March 25, 2005