This part is a kind of semiconductor called SS34.

Function of this product has (SS32 - SS36) SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER.

Manufacturers : Zowie Technology

Image and pinout :

Some of the text within the PDF file :

SS32 THRU SS36 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 60 Volts Forward Current - 3.0 Amperes SMB / DO-214AA FEATURES 0.150(3.80) 0.130(3.30) 0.187(4.75) 0.167(4.24) 0.083(2.12) 0.077(1.95) 0.016(0.40) 0.006(0.15) 0.102(2.60) 0.079(2.00) 0.050(1.27) 0.030(0.76) 0.236(6.00) 0.197(5.00) * Plastic package has Underwriters Laboratory Flammability Classification 94V-0 * For surface mount applications * Low profile package * Built-in strain relief * Metal sillicon junction, majority carrier conduction * Low power loss, high efficiency * High current capability, low forward voltage drop * High surge capability * For use in low voltage high frequency inverters, free wheeling, and polarity protection applications * Guardring for overvoltage protection * High temperature [ ... ]

SS34 PDF Datasheet Download