This part is a kind of semiconductor called D2SB60.

Function of this product has General Purpose Rectifiers(600V 1.5A).

Manufacturers : Shindengen Electric Mfg.Co.Ltd

Image and pinout :

Some of the text within the PDF file :

SHINDENGEN General Purpose Rectifiers SIL Bridges D2SB60 600V 1.5A FEATURES OUTLINE DIMENSIONS Case : 2S Unit : mm •œ Thin Single In-Line Package •œ High IFSM •œ Applicable to Automatic Insertion APPLICATION •œ Switching power supply •œ Home Appliances, Office Equipment •œ Telecommunication, Factory Automation RATINGS •œAbsolute Maximum Ratings (If not specified Tl=25•Ž) Item Symbol Conditions Ratings Unit Storage Temperature Tstg -40•`150 •Ž Operating Junction Temperature Tj 150 •Ž Maximum Reverse Voltage VRM 600 V IO 50Hz sine wave, R-load, On glass-epoxy substrate, Ta=25•Ž Average Rectified Forward Current 1.5 A IFSM 50Hz sine wave, Non-repetitive 1cycle peak value, Tj=25 Peak Surge Forward Current •Ž A 80 Current Squared Time I2t 2ms•…t•� [ ... ]

D2SB60 PDF Datasheet Download