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The BYR5D-1200PJ is a fast recovery rectifier manufactured by WeEn Semiconductors, housed in a DPAK-3 (TO-252-3) surface-mount package. It features a single diode configuration with a maximum repetitive reverse voltage of 1.2 kV and an average forward current rating of 5 A. The device exhibits a typical forward voltage of 1.7 V at 5 A and a maximum reverse leakage current of 50 uA. Key electrical characteristics include a maximum surge current of 60 A and a recovery time of 62 ns. It supports a maximum operating temperature of +175 C and is available in Reel, Cut Tape, and MouseReel packaging formats.
Verify the specific ordering suffix PJ to confirm the reel packing format (13" Q1/T1). Ensure compatibility with DPAK-3 footprint requirements during PCB layout. Confirm RoHS compliance status and lead-free plating specifications against project standards. Check for any recent PCN updates regarding material or manufacturing site changes before finalizing procurement orders.
Select this component when a 1.2 kV reverse voltage rating and 5 A continuous current are required in a compact SMD form factor. The 62 ns recovery time makes it suitable for applications demanding faster switching than standard rectifiers. Consider the TO-252-3 package for its balance of thermal dissipation and board space efficiency compared to smaller packages.
This part belongs to the BYR5D series of Efficiency Enhanced Pt Planar rectifiers from WeEn Semiconductors. The series utilizes planar passivation technology to ensure robust reliability. The BYR5D-1200P is the base type number, with the PJ suffix indicating the specific tape and reel packaging configuration for automated assembly processes.
Public confirmed substitute part numbers are not available in the provided documentation.