MR750 - MR760 AUTOMOTIVE RECTIFIER DIODES PRV : 50 - 1000 Volts Io : 22 Amperes D6 FEATURES : * * * * * * High current capability High surge current capability High reliability Low reverse current Low forward voltage drop Pb / RoHS Free 1.00 (25.4) MIN. 0.360 (9.1) 0.340 (8.6) 0.360 (9.1) 0.340 (8.6) MECHANICAL DATA : 1.00 (25.4) MIN. 0.052 (1.32) 0.048 (1.22) * 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%. SYMBOL MR 750 MR 751 MR 752 MR 754 MR 756 MR 758 MR 760 UNIT Maximum Repetitive Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V Maximum Working Peak Reverse Voltage VRWM 50 100 200 400 600 800 1000 V VDC 50 100 200 400 600 800 1000 V VRSM 60 120 240 480 720 960 1200 V VR(RMS) 35 70 140 280 420 560 700 V RATING Maximum DC Blocking Voltage Maximum Non-Repetitive Peak Reverse Voltage (Halfwave, single phase , 60Hz peak) Maximum RMS Reverse Voltage Maximum Average Rectified Forward Current (Halfwave, single phase , 60Hz peak) Maximum Non-Repetitive Peak Forward Surge Current (surge applied at rated load conditions) Maximum Instantaneous Forward Voltage Drop ( iF = 100 A, TJ = 25°C ) Maximum Forward Voltage Drop ( IF = 6.0 A, Ta = 25°C , 3/8" leads ) Maximum Reverse Current TJ = 25 °C ( at rated dc Voltage ) TJ = 100 °C IF(AV) 22 (TL = 60 °C , 1/8" Lead Lengths) 6 (Ta = 60 °C , P.C. Board mounting) A IFSM 400 (for 1 cycle) A vF 1.25 V VF 0.9 V IR 25 µA 1.0 mA Junction Temperature Range TJ - 65 to + 175 °C Storage Temperature Range TSTG - 65 to + 175 °C Page 1 of 2 Rev. 03 : July 4, 2005 RATING AND CHARACTERISTIC CURVES ( MR750 - MR760 ) PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT CURRENT, AMPERES FIG.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 3 L=1/8" Resistive - Inductive Loads 24 1/4" 18 3/8" 5/8" 12 6 0 0 20 40 60 80 FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 500 400 TJ = 175 °C 30 200 100 0 100 120 140 160 180 200 1 2 4 6 10 20 40 60 100 LEAD TEMPERATURE, ( °C) NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS 100 10 1 TJ = 25 °C 0.1 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 INSTANTANEOUS FORWARD VOLTAGE, VOLTS Page 2 of 2 REVERSE CURRENT, MICROAMPERES iF , INSTANTANEOUS FORWARD CURRENT, AMPERES 700 10 TJ = 100 °C 1.0 0.1 TJ = 25 °C 0.0 0 20 40 60 80 100 120 140 PERCENT OF RATED REVERSE VOLTAGE, (%) Rev. 03 : July 4, 2005