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Bulletin PD-20779 03/02
UFB60FA40
Insulated Ultrafast Rectifier Module
Features
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www.DataSheet4U.com
Bulletin PD-20779 03/02
UFB60FA40
Insulated Ultrafast Rectifier Module
Features
Two Fully Independent Diodes Ceramic Fully Insulated Package (VISOL = 2500V AC) Ultrafast Reverse Recovery Ultrasoft Reverse Recovery Current Shape Low Forward
Voltage Optimized for Power Conversion: Welding and Industrial SMPS Applications Industry Standard Outline Plug-in Compatible with other SOT-227 Packages Easy to Assemble Direct Mounting to Heatsink
trr = 46ns IF(AV) = 60A @ TC = 90°C VR = 400V
Description
The UFB60FA40 insulated modules integrate two state-of-the-art International Rectifier's Ultrafast recovery rectifiers in the compact, industry standard SOT-227 package. The planar structure of the diodes, and the platinum doping lifetime control, provide a Ultrasoft recovery current shape, together with the best overall performance, ruggedness and reliability characteristics. These devices are thus intended for high frequency applications in which the switching energy is designed not to be predominant portion of the total energy, such as in the output rectification stage of Welding machines, SMPS, DCDC converters. Their extremely optimized stored charge and low recovery current reduce both over dissipation in the switching elements (and snubbers) and EMI/ RFI.
Absolute Maximum Ratings Parameters
VR IF IFSM PD V ISOL TJ, TSTG Cathode-to-Anode
Voltage Continuous Forward Current, TC = 90°C Single Pulse Forward Current, TC = 25°C Max. Power Dissip...