This part is a kind of semiconductor called 2SD965.

Function of this product has Silicon NPN epitaxial planer type(For low-frequency power amplification).

Manufacturers : Panasonic Semiconductor

Image and pinout :

Some of the text within the PDF file :

Transistor 2SD965 Silicon NPN epitaxial planer type For low-frequency power amplification For stroboscope 5.1±0.2 Unit: mm 5.0±0.2 4.0±0.2 s Features q q s Absolute Maximum Ratings 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 (Ta=25˚C) Ratings 40 20 7 8 5 0.75 150 –55 ~ +150 Unit V V V A A W ˚C ˚C 2.54±0.15 1 2 3 0.45 –0.1 1.27 +0.2 13.5±0.5 Low collector to emitter saturation voltage VCE(sat). Satisfactory operation performances at high efficiency with the low-voltage power supply. 0.45 –0.1 1.27 +0.2 2.3±0.2 1:Emitter 2:Collector 3:Base JEDEC:TO–92 EIAJ:SC–43A s Elec [ ... ]

2SD965 PDF Datasheet Download