VS-UFL250AB60 Datasheet | Vishay

FEATURES - Not insulated package - Ultrafast reverse recovery - Ultrasoft reverse recovery current shape - Optimized for power conversion: welding and industrial SMPS applications - Plug-in patible with other SOT-227 packages - Easy to assemble - Direct mounting to heatsink - UL approved file E222165 - Designed and qualified for industrial level - Material categorization: for definitions of pliance please see .vishay./doc?99912 Base mon cathode PRIMARY CHARACTERISTICS VR IF(AV) at TC = 120 °C per module (1) trr Type 600 V 250 A 40 ns Modules - Diode FRED Pt® Package SOT-227 not insulated DESCRIPTION The VS-UFL250AB60 not insulated modules integrate four ultrafast recovery rectifiers in the pact, industry standard SOT-227 package. The planar structure of the diodes, and the platinum doping life time control, provide a ultra-soft 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, DC/DC 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 PARAMETER SYMBOL TEST CONDITIONS Cathode to anode voltage Continuous forward current per diode Single pulse forward current per diode Maximum power dissipation per module Operating junction and storage temperatures VR IF IFSM (2) PD TJ, TStg TC = 135 °C TC = 25 °C TC = 135 °C Notes (1) All four anode terminals connected; Maximum IRMS current per leg 100 A to do not exceed the maximum temperature of terminals (2) 10 ms sine or 6 ms rectangular pulse MAX. 600 65 750 421 -55 to +175 UNITS V W °C Revision: 08-Mar-2024 Document Number: 94874 For technical questions within your region: Diodes...