This part is a kind of semiconductor called 2SD0601A.

Function of this product has Silicon NPN epitaxial planer type Transistor.

Manufacturers : Panasonic Semiconductor

Image and pinout :

Some of the text within the PDF file :

Transistor 2SD0601A (2SD601A) Silicon NPN epitaxial planer type For general amplification Complementary to 2SB0709A (2SB709A) I Features G High foward current transfer ratio hFE. G Low collector to emitter saturation voltage VCE(sat). G Mini type package, allowing downsizing of the equipment and automatic insertion through the tape packing and the magazine packing. I Absolute Maximum Ratings (Ta=25˚C) Parameter Collector to base voltage Collector to emitter voltage Emitter to base voltage Peak collector current Collector current Collector power dissipation Junction temperature Storage temperature Symbol VCBO VCEO VEBO ICP IC PC Tj Tstg Ratings 60 50 7 200 100 200 150 –55 ~ +150 Unit V V V mA mA mW ˚C ˚C +0.2 2.9 –0.05 1.9±0.2 0.95 0.95 0.65±0.15 +0.2 2.8 –0.3 +0.25 1.5 [ ... ]

2SD0601 PDF Datasheet Download