This part is a kind of semiconductor called SB2040CT.

Function of this product has 20A SCHOTTKY BARRIER RECTIFIER.

Manufacturers : Won-Top Electronics

Image and pinout :

Some of the text within the PDF file :

WTE POWER SEMICONDUCTORS SB2020CT – SB20100CT 20A SCHOTTKY BARRIER RECTIFIER Features ! Schottky Barrier Chip B ! Guard Ring for Transient Protection ! High Current Capability, Low Forward ! Low Reverse Leakage Current ! High Surge Current Capability ! Plastic Material has UL Flammability C G Classification 94V-O PIN1 2












































D 3 A Mechanical Data ! Case: TO-220 Molded Plastic ! Terminals: Plated Leads Solderable per MIL-STD-750, Method 2026 ! Polarity: As Marked on Body ! Weight: 2.24 grams (approx.) ! Mounting Position: Any ! Marking: Type Number F P I H E L J K TO-220 Dim Min Max A 14.9 15.1 B 10.5 C 2.62 2.87 D 3.56 4.06 E 13.46 14.22 F 0.68 0.94 G 3.74 Ø 3.91 Ø H 5.84 6.86 I 4.44 4.70 J 2.54 2.79 K 0.35 0.64 [ ... ]

SB2040CT PDF Datasheet Download