RG4A ULTRA FAST RECOVERY RECTIFIER DIODE PRV : 600 Volts Io : 1.0 Amperes DO-201AD FEATURES : * * * * * * * High current capability High surge current capability High reliability Low reverse current Low forward voltage drop Fast switching for high efficiency Pb / RoHS Free 0.21 (5.33) 0.19 (4.82) 1.00 (25.4) MIN. 0.375 (9.52) 0.285 (7.24) 0.052 (1.32) 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 : 1.16 grams 1.00 (25.4) MIN. 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 SYMBOL VALUE UNIT Maximum Peak Reverse Voltage VRM 600 V Maximum Peak Reverse Surge Voltage VRSM 600 V Maximum Average Forward Current Ta = 60 °C IF(AV) 1.0 (2.0 A is with Heatsink) A IFSM 50 A Maximum Forward Voltage at IF = 2 A VF 2.0 V Maximum Reverse Current at Reverse Voltage Ta = 25 °C IR 0.5 mA Maximum Reverse Current at Reverse Voltage Ta = 100 °C IR(H) 2.5 mA Maximum Reverse Recovery Time ( Note 1 ) Trr 100 ns Junction Temperature Range TJ - 40 to + 150 °C Storage Temperature Range TSTG - 40 to + 150 °C Maximum Peak Forward Surge Current ( 50 Hz, Half-cycle, Sine wave, Single Shot ) Note: ( 1 ) Reverse Recovery Test Conditions : IF = 100 mA, IRP = 100 mA. Page 1 of 2 Rev. 02 : March 25, 2005 RATING AND CHARACTERISTIC CURVES ( RG4A ) FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 100µF specimen 100 mA IF 10 Ω 100 mA IRP 20µS 0.1 IRP 200µS Trr Note : IF = IRP = 100 mA TO 10 mA FIG.2 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT FIG.3 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT AVERAGE FORWARD OUTPUT CURRENT, AMPERES 2.5 50 PEAK FORWARD SURGE CURRENT, AMPERES 20x20x1tCu With Heatsink 2.0 5mm 5mm 1.5 1.0 Without Heatsink 0.5 0 40 30 20 10 0 0 25 50 60 75 100 125 150 175 1 AMBIENT TEMPERATURE, ( °C) 10 FORWARD CURRENT, AMPERES 4 6 10 20 40 60 100 FIG.5 - TYPICAL REVERSE CHARACTERISTICS REVERSE CURRENT, MILLIAMPERES FIG.4 - TYPICAL FORWARD CHARACTERISTICS 1.0 Ta = 25 °C 0.1 2 NUMBER OF CYCLES AT 50Hz 0.01 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, (%) 0.001 0.2 0.6 1.0 1.6 2.0 2.4 2.8 3.2 FORWARD VOLTAGE, VOLTS Page 2 of 2 Rev. 02 : March 25, 2005