MUR840F Super Fast Recovery Planar Rectifier Reverse Voltage 400V Forward Current 8A Features FRED (Planar) wafer construction Low forward voltage drop, low power losses High efficiency operation Plastic package has underwriters Laboratory Flammability Classification 94V-0 MUR840F MUR840 Mechanical Data Package: TO-220-AC Package: ITO-220-AC Case: Epoxy, Molded Weight: 1.9grams(approximately) Lead Temperature for Soldering Purposes: 260C Max. for 10 sec Shipped 50 units per plastic tube Maximum Ratings (TA = 25C unless otherwise noted) PARAMETER TEST SYMBOL VALUE UNIT CONDITIONS Maximum Repetitive Peak Reverse Voltage VRRM 400 V Working Peak Reverse Voltage VRWM 400 V Maximum DC Blocking Voltage VDC 400 V IF(AV) 8 A IFSM 125 A Voltage Rate of Change(rated VR) DV/dt 10000 Operating Junction Temperature Range TJ - 55 to+150 C Storage Temperature Range TSTG - 55 to+150 C 35 ns Maximum Average Forward Rectified Current at Tc=105C total device per diode Peak Forward Surge Current (8.3ms s

MUR840F Features * * * * Low Power Loss , High Effciency Low Forward Voltage , High Current Capability High Surge Capacity Super Fast Recovery Times , High Voltage 8 Amp Isolation Super Fast Recovery Rectif ier 50 to 400 Volts Maximum Ratings * * Operating Jun cti on Temperature:-55C to +150C Storage Temperature: -55C to +150C Microsemi Catalog Number MUR805F MUR810F MUR820F MUR840F Device Marking MUR805F MUR810F MUR820F MUR840F Maximum Recurrent Peak Reverse Voltage 50V 100V 200V 400V Maximum RMS Voltage ITO-220AC Maximum DC Blocking Voltage B K L C D A J 35V 70V 140V 320V 50V 100V 200V 400V PIN 1 2 E F H I G M Electrical Characteristics @ 25C Unless Otherwise Specified Average Forward Current Peak Forward Surge Current Maximum Forward Voltage Drop Per Element 805F-820F 840F Maximum DC Reverse Current At Rated DC Blocking Voltage Maximum Reverse Recovery Time 805F-820F 840F IF(AV) 8.0A IFSM 125A VF PIN 1 TC = 100C PIN 2 8.3 ms, half sine 0.95V IFM = 8 A 1.30V TJ = 25C I

1620 TO-220AC 16 200 200 0.975 5 16 0.035 MUR1640 TO-220AC 16 400 200 1.5 5 16 0.05 MUR1660 TO-220AC 16 600 200 1.5 5 16 0.05 MURS3060 TO-220AC 30 600 200 1.7 50 30 0.05 MUR810F ITO-220AC 8 100 125 0.95 5 8 0.035 MUR820F ITO-220AC 8 200 125 0.95 5 8 0.035 MUR840F ITO-220AC 8 400 125 1.3 5 8 0.05 MUR860F ITO-220AC 8 600 125 1.5 5 8 0.05 MUR8120F ITO-220AC 8 1200 110 2.3 10 8 0.065 MUR1020F ITO-220AC 10 200 125 1.15 5 10 0.035 MUR1040F ITO-220AC 10 400 125 1.5 5 10 0.05 MUR1060F ITO-220AC 10 600 125 1.6 5 10 0.05 MUR15120F ITO-220AC 15 1200 110 2.7 10 15 0.065 MUR1605F ITO-220AC 16 50 200 0.975 5 16 0.035 MUR1610F ITO-220AC 16 100 200 0.975 5 16 0.035 MUR1620F ITO-220AC 16 200 200 0.975 5 16 0.035 MUR1640F ITO-220AC 16 400 200 1.5 5 16 0.05 MUR1660F ITO-220AC 16 600 200 1.5 5 16 0.05 MUR3060F ITO-220AC 30 600 200 1.7 50 30 0.05 MUR2020PT TO-247 20 200 125 1 10 10 0.03 0.03 MUR2030PT TO-247 20 300 125 1.2 10 10 MUR30120PT TO-247 30 1200 150 2.9 10 15 0.05 MUR3030PT TO-247 30 300 180 1.35 10 15 0.035