This part is a kind of semiconductor called SBL3040PT.

Function of this product has 30A SCHOTTKY BARRIER RECTIFIER.

Manufacturers : Diodes Incorporated

Image and pinout :

Some of the text within the PDF file :

SBL3030PT - SBL3060PT 30A SCHOTTKY BARRIER RECTIFIER Features · · · · · · · Schottky Barrier Chip Guard Ring Die Construction for Transient Protection Low Power Loss, High Efficiency High Surge Capability High Current Capability and Low Forward Voltage Drop For Use in Low Voltage, High Frequency Inverters, Free Wheeling, and Polarity Protection Application Plastic Material : UL Flammability Classification Rating 94V-0 TO-3P Dim A Min 3.20 4.59 20.80 19.70 2.10 0.51 15.90 1.70 3.10Æ 3.50 5.20 1.12 1.93 2.97 11.70 Max 3.50 5.16 21.30 20.20 2.40 0.76 16.40 2.70 3.30Æ 4.51 5.70 1.22 2.18 3.22 12.80 H S R P* *2 Places N Q L G A B B C D E G H J K J K C Mechanical Data · · · · · · Case: Molded Plastic Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: As [ ... ]

SBL3040PT PDF Datasheet Download