This part is a kind of semiconductor called BD880CT.
Function of this product has (BD840CT - BD8200CT) THROUGH HOLE MOUNT SCHOTTKY BARRIER RECTIFIERS.
Manufacturers : Pan Jit International
Image and pinout :

Some of the text within the PDF file :
BD840CT~BD8200CT THROUGH HOLE MOUNT SCHOTTKY BARRIER RECTIFIERS VOLTAGE FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O • For surface mounted applications • Low profile package • Built-in strain relief • High surge capacity • In compliance with EU RoHS 2002/95/EC directives .307(7.8) .283(7.2) .225(5.7) .209(5.3) .264(6.7) .248(6.3) .098(2.5) .082(2.1) .024(0.6) .016(0.4) 40 to 200 Volts CURRENT 8 Ampere TO-251AB Unit : inch (mm) • Low power loss, High efficiency .063(1.6) .047(1.2) .216(5.5) .200(5.1) PRELIMINARY MECHANICALDATA • Case: TO-251AB molded plastic • Terminals: Solder plated, solderable per MIL-STD-750,Method 2026 • Polarity: As marking • Standard packaging: 16mm tape (EIA-481) • Weight: 0.0104 ounces, 0 [ ... ]
BD880CT PDF Datasheet Download
