This part is a kind of semiconductor called C3279.

Function of this product has 2SC3279.

Manufacturers : Toshiba Semiconductor

Image and pinout :

Some of the text within the PDF file :

2SC3279 TOSHIBA Transistor Silicon NPN Epitaxial Type (PCT process) 2SC3279 Strobe Flash Applications Medium Power Amplifier Applications · High DC current gain and excellent hFE linearity : hFE (1) = 140~600 (VCE = 1 V, IC = 0.5 A) : hFE (2) = 70 (min), 200 (typ.) (VCE = 1 V, IC = 2 A) · Low saturation voltage: VCE (sat) = 0.5 V (max) (IC = 2 A, IB = 50 mA) Unit: mm Maximum Ratings (Ta = 25°C) Characteristics Collector-base voltage Collector-emitter voltage Emitter-base voltage DC Collector current Pulsed (Note 1) Base current Collector power dissipation Junction temperature Storage temperature range ICP IB PC Tj Tstg 5 0.2 750 150 -55~150 A mW °C °C Symbol VCBO VCES VCEO VEBO IC Rating 30 30 V 10 6 2 A V Unit V JEDEC JEITA TOSHIBA TO-92 SC-43 2-5F1B Weight: 0.21 g (typ.) Note [ ... ]

C3279 PDF Datasheet Download