RU3

RU3 - RU3C PRV : 400 - 1000 Volts Io : 1.5 Amperes FEATURES : * * * * * * High current capability High surge current capability High reliability Low reverse current Low forward voltage drop Fast switching for high efficiency FAST RECOVERY RECTIFIER DIODES D2A 0.161 (4.1) 0.154 (3.9) 1.00 (25.4) MIN. 0.284 (7.2) 0.268 (6.8) MECHANICAL DATA : * Case : D2A 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 : 0.645 gram 0.040 (1.02) 0.0385 (0.98) 1.00 (25.4) MIN. Dimensions in inches and ( millimeters ) 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%. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATING Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Current Ta = 55 °C Maximum Peak Forward Surge Current ( 50 Hz, Half-cycle , Sine wave, Single Shot ) Maximum Forward Voltage at IF = 1.5 Amps. Ta = 25 °C Ta = 100 °C SYMBOL VRRM VRMS VDC IF(AV) IFSM VF IR IR(H) Trr TJ TSTG RU3 400 280 400 RU3A RU3B RU3C 600 420 600 1.5 30 1.5 10 400 200 - 40 to + 150 - 40 to + 150 2.0 800 560 800 1000 700 1000 UNIT V V V A A V µA µA ns °C °C Maximum DC Reverse Current at Rated DC Blocking Voltage Maximum Reverse Recovery Time ( Note 1 ) Junction Temperature Range Storage Temperature Range Notes : ( 1 ) Reverse Recovery Test Conditions : IF = 10 mA, IRP = 10 mA. Page 1 of 2 Rev. 01 : April 2, 2002 RATING AND CHARACTERISTIC CURVES ( RU3 - RU3C ) FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 100 µF specimen 10 mA IF 0.1 IRP 200µS NOTE : IF = IRP = 10 mA TO 1 mA 10 mA IRP 20µS 100 Ω Trr FIG.2 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 1.5 30 FIG.3 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT CURRENT, AMPERES 1.2 24 0.9 18 0.6 12 0.3 6 0 0 25 50 75 100 125 150 175 0 1 2 4 6 10 20 40 60 100 AMBIENT TEMPERATURE, ( °C) FIG.4 - TYPICAL FORWARD CHARACTERISTICS FORWARD CURRENT, AMPERES REVERSE CURRENT, MICROAMPERES NUMBER OF CYCLES AT 50Hz FIG.5 - TYPICAL REVERSE CHARACTERISTICS 10 10 TJ = 100 °C RU3 - RU3B 1.0 RU3C 1.0 0.1 Ta = 25 °C 0.1 TJ = 25 °C 0.01 0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 0.01 0 20 40 60 80 100 120 140 FORWARD VOLTAGE, VOLTS PERCENT OF RATED REVERSE VOLTAGE, (%) Page 2 of 2 Rev. 01 : April 2, 2002