This part is a kind of semiconductor called MUR450.

Function of this product has (MUR405 - MUR460) SUPER FAST RECTIFIER.

Manufacturers : Galaxy Semi-Conductor

Image and pinout :

Some of the text within the PDF file :

BL FEATURES GALAXY ELECTRICAL MUR405 - - - MUR460 VOLTAGE RANGE: 50 --- 600 V CURRENT: 4.0 A SUPER FAST RECT IFIER Low cos t Low leakage Low forward voltage drop High current capability Eas ily cleaned with alcohol,Is opropanol and s im ilar s olvents The plas tic m aterial carries U/L recognition 94V-0 DO - 27 MECHANICAL DATA Cas e:JEDEC DO--27,m olded plas tic Term inals : Axial lead ,s olderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight: 0.041 ounces ,1.15 gram s Mounting pos ition: Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 am bient tem perature unles s otherwis e s pecified. Single phas e,half wave,60 Hz,res is tive or inductive load. For capacitive load,derate by 20%. MUR MUR MUR MUR MUR MUR MUR MUR UNITS 405 410 415 420 430 [ ... ]

MUR450 PDF Datasheet Download