This part is a kind of semiconductor called D10XB60H.

Function of this product has GENERAL PURPOSE REETIFIERS.

Manufacturers : SHINDENGEN

Image and pinout :

Some of the text within the PDF file :

SHINDENGEN General Purpose Rectifiers D10XB60H 600V 10A OUTLINE DIMENSIONS Case : 3S FEATURES Thin Single In-Line Package High current capacity with Small Package High IFSM Superior Thermal Conductivity APPLICATION Switching power supply Home Appliances, Office Equipment Factory Automation, Inverter SIL Bridges Unit : mm RATINGS œAbsolute Maximum Ratings (If not specified Tc=25Ž) Item Symbol Conditions Storage Temperature Tstg Operating Junction Temperature Maximum Reverse Voltage Average Rectified Forward Current Tj VRM IO 50Hz sine wave, R-load With heatsink Tc=112Ž Peak Surge Forward Current Current Squared Time 50Hz sine wave, R-load Without heatsink Ta=25Ž IFSM 50Hz sine wave, Non-repetitive 1cycle peak value, Tj=25Ž I2t 1ms…tƒ10ms@Tj=25Ž Dielectric Strength Vd [ ... ]

D10XB60H PDF Datasheet Download