This part is a kind of semiconductor called 2SC5868.

Function of this product has Medium power transistor.

Manufacturers : Rohm

Image and pinout :

Some of the text within the PDF file :

Medium power transistor (60V, 0.5A) 2SC5868 Features 1) High speed switching. (Tf : Typ. : 80ns at IC = 500mA) 2) Low saturation voltage, typically (Typ. : 75mV at IC = 100mA, IB = 10mA) 3) Strong discharge power for inductive load and capacitance load. 4) Complements the 2SA2090 Applications Small signal low frequency amplifier High speed switching Dimensions (Unit : mm) TSMT3 2.8 1.6 (3) 0.4 2.9 1.9 0.95 0.95 (1) 0.7 0.85 1.0MAX 0.16 (2) (1) Base (2) Emitter (3) Collector 0 0.1 0.3 0.6 Each lead has same dimensions Abbreviated symbol : VS Structure NPN Silicon epitaxial planar transistor Packaging specifications Type 2SC5868 Package Code Basic ordering unit (pieces) Taping TL 3000 Absolute maximum ratings (Ta=25C) Parameter Collector-base voltage [ ... ]

2SC5868 PDF Datasheet Download