This part is a kind of semiconductor called D25SB80.

Function of this product has (D25SB10 - D25SB100).

Manufacturers : LRC

Image and pinout :

Some of the text within the PDF file :

LESHAN RADIO COMPANY LTD. D25SB10(RBV2502S) Thru D25SB100(RBV2507S) FEATURES Plastic Package has Underwriters Laboratory Flammability Classification 94V-0 This series is UL listed under the Recognized Component index,file number E231047 Single-in-line package High current capality with small package Superior thermal conductivity High temperature soldering guaranted: 260 /10 seconds High IFSM Maximum Ratings & Thermal Characteristics Ratings at 25 ambient temperature unless otherwise specified. Parameter Symbol Maximum repetitive voltage Maximum DC reverse current at rated DC blocking voltage TA=25 ℃ TA=125 ℃ Symbol VRM IR D25SB10 D25SB20 D25SB40 D25SB60 D25SB80 D25SB100 Unit V µA RBV2502S RBV2503S RBV2504S RBV2505S RBV2506S RBV2507S 100 200 400 5 5 [ ... ]

D25SB80 PDF Datasheet Download