MR3500L - MR3512L AUTOMOTIVE RECTIFIER DIODES PRV : 50 - 1200 Volts Io : 35 Amperes D6 FEATURES : * * * * * 1.00 (25.4) MIN. 0.360 (9.1) 0.340 (8.6) High current capability High surge current capability High reliability Low reverse current Low forward voltage drop 0.360 (9.1) 0.340 (8.6) * Pb / RoHS Free 1.00 (25.4) MIN. 0.052 (1.32) 0.048 (1.22) MECHANICAL DATA : * Case : 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 : 2.049 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 SYMBOL MR MR MR MR MR MR MR MR UNIT 3500L 3501L 3502L 3504L 3506L 3508L 3510L 3512L Maximum Repetitive Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 1200 V Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 840 V Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 1200 V Maximum Average Rectified Forward Current Tc = 150°C IF(AV) 35 A wave superimposed on rated load (JEDEC Method) IFSM 400 A Maximum Forward Voltage at IF = 35 A VF 1.1 V IR 5.0 µA IR(H) 1.0 mA Thermal Resistance (Note 1) RθJC 1.0 °C/W Junction Temperature Range TJ - 65 to + 175 °C Storage Temperature Range TSTG - 65 to + 175 °C Maximum Peak Forward Surge Current Single half sine Maximum DC Reverse Current at rated DC Blocking Voltage Ta = 25 °C Ta = 100 °C Note : (1) Thermal resistance from junction to case. Single side cooled. Page 1 of 2 Rev. 02 : March 24, 2005 RATING AND CHARACTERISTIC CURVES ( MR3500L - MR3512L ) PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT CURRENT, AMPERES FIG.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 35 28 21 14 7 0 120 130 140 150 160 170 180 190 FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 500 Ta = 25 °C 400 300 200 100 0 1 CASE TEMPERATURE, ( °C) 10 Pulse Width = 300 µs 2% Duty Cycle T J = 25 °C 0.1 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 FORWARD VOLTAGE, VOLTS Page 2 of 2 6 10 20 40 60 100 2.0 FIG.4 - TYPICAL REVERSE CHARACTERISTICS REVERSE CURRENT, MICROAMPERES FORWARD CURRENT, AMPERES 100 0 4 NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS 1 2 10 Ta = 100 °C 1.0 0.1 Ta = 25 °C 0.01 0 20 40 60 80 100 120 140 PERCENT OF RATED REVERSE VOLTAGE, (%) Rev. 02 : March 24, 2005