MURF820

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MURF820/D Advance Information SWITCHMODE ™ Power Rectifier Designed for use in switching power supplies, inverters and as free wheeling diodes, these state–of–the–art devices have the following features: Ultrafast 35 ns Recovery Times 150°C Operating Junction Temperature Epoxy Meets UL94, VO @ 1/8″ High Temperature Glass Passivated Junction Low Leakage Specified @ 150°C Case Temperature Current Derating @ Both Case and Ambient Temperatures Electrically Isolated. No Isolation Hardware Required. UL Recognized File #E69369(1) 1 3 MURF820 Motorola Preferred Device ULTRAFAST RECTIFIER 8 AMPERES 200 VOLTS Mechanical Characteristics Case: Epoxy, Molded Weight: 1.9 grams (approximately) Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable Lead Temperature for Soldering Purposes: 260°C Max. for 10 Seconds Shipped 50 units per plastic tube Marking: U820 MAXIMUM RATINGS Rating Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Average Rectified Forward Current (Rated VR), TC = 150°C Peak Repetitive Forward Current (Rated VR, Square Wave, 20 kHz), TC = 150°C Non–repetitive Peak Surge Current (Surge applied at rated load conditions halfwave, single phase, 60 Hz) Operating Junction and Storage Temperature RMS Isolation Voltage (t = 1 second, R.H. ≤ 30%, TA = 25°C) (2) www.DataSheet4U.com 1 3 CASE 221E–01 ISOLATED TO–220 Symbo...