This part is a kind of semiconductor called MURF820.

Function of this product has (MURF805 - MURF860) Isolation Super Fast Recovery Rectifier.

Manufacturers : MCC

Image and pinout :

Some of the text within the PDF file :

MCC Features • • • •
  omponents 21201 Itasca Street Chatsworth    !"# $ %    !"# MURF805 THRU MURF860 8 Amp Isolation Super Fast Recovery Rectif ier 50 to 400 Volts Low Power Loss , High Effciency Low Forward Voltage , High Current Capability High Surge Capacity Super Fast Recovery Times , High Voltage • • Maximum Ratings Operating Jun cti on Temperature:-55 °C to +150°C Storage Temperature: -55°C to +150°C Device Marking Maximum Recurrent Peak Reverse Voltage 50V 100V 200V 400V 600V Maximum RMS Voltage Maximum DC Blocking Voltage ITO-220AC B C J K L D A PIN 1 2 Microsemi Catalog Number MURF805 MURF810 MURF820 MURF840 MURF860 MURF805 MURF810 MURF820 MURF840 MURF860 35V 50V 70V 100V 140V 20 [ ... ]

MURF820 PDF Datasheet Download