MURP20040CT

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MURP20020CT/D Preliminary Data Sheet POWERTAP II Ultrafast SWITCHMODE™ Power Rectifiers . . . designed for use in switching power supplies, inverters, and as free wheeling diodes. These state–of–the–art devices have the following features: Dual Diode Construction Low Leakage Current Low Forward Voltage 175°C Operating Junction Temperature Labor Saving POWERTAP Package Mechanical Characteristics: Case: Epoxy, Molded with metal heatsink base Weight: 80 grams (approximately) Finish: All External Surfaces Corrosion Resistant Top Terminal Torque: 25–40 lb–in max Base Plate Torques: See procedure given in the Package Outline Section Shipped 25 units per foam Marking: UP20020 MAXIMUM RATINGS Rating Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Average Rectified Forward Current (Rated VR) Peak Repetitive Forward Current, Per Leg (Rated VR, Square Wave, 20 kHz), TC = 95°C Nonrepetitive Peak Surge Current Per Leg (Surge applied at rated load conditions halfwave, single phase, 60 Hz) Operating Junction Temperature Storage Temperature Per Device Per Leg Symbol VRRM VRWM VR IF(AV) IFRM IFSM TJ Tstg MURP20020CT MURP20040CT Motorola Preferred Devices ULTRAFAST RECTIFIERS 200 AMPERES 200–400 VOLTS 2 1 1 2 3 3 CASE 357C–03 POWERTAP II MURP20020CT 200 MURP20040CT 400 Unit Volts 200 (TC = 130°C) 100 (TC = 130°C) 200 800 200 (TC = 100°C) 100 (TC = 100°C) 200 800 A...