This part is a kind of semiconductor called SS14.

Function of this product has SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS.

Manufacturers : HY

Image and pinout :

Some of the text within the PDF file :

SS12 thru SS110 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS FEATURES ●For surface mounted applications ●Metal-Semiconductor junction with guarding ●Epitaxial construction ●Very low forward voltage drop ●High current capability REVERSE VOLTAGE - 20 to 100 Volts FORWARD CURRENT - 1.0 Ampere SMA .065(1.65) .049(1.25) .114(2.90) .093(2.35) ●Plastic material has UL flammability classification 94V-0 ●For use in low voltage, high frequency inverters, .181(4.60) .157(4.00) .012(.305) .006(.152) free wheeling, and polarity protection applications. MECHANICAL DATA ●Case： Molded Plastic ●Polarity: lndicated by cathode band ●Weight: 0.002 ounces,0.053 grams .103(2.62) .079(2.00) .060(1.52) .030(0.76) .208(5.28) .188(4.80) .008(.203) .002(.051) Dimensions in inches and ( [ ... ]

SS14 PDF Datasheet Download