This part is a kind of semiconductor called C5856.

Function of this product has 2SC5856.

Manufacturers : Toshiba Semiconductor

Image and pinout :

Some of the text within the PDF file :

2SC5856 TOSHIBA TRANSISTOR SILICON NPN TRIPLE DIFFUSED MESA TYPE 2SC5856 HORIZONTAL DEFLECTION OUTPUT FOR SUPER HIGH RESOLUTION DISPLAY, COLOR TV, DIGITAL TV HIGH SPEED SWITCHING APPLICATIONS z High Voltage z Low Saturation Voltage z High Speed : VCBO = 1500 V : VCE (sat) = 3 V (max) : tf(2) = 0.1 µs (typ.) Unit: mm ABSOLUTE MAXIMUM RATINGS (Tc = 25°C) CHARACTERISTIC Collector−Base Voltage Collector−Emitter Voltage Emitter−Base Voltage Collector Current Base Current Collector Power Dissipation Junction Temperature Storage Temperature Range DC Pulse SYMBOL VCBO VCEO VEBO IC ICP IB PC Tj Tstg RATING 1500 700 5 14 28 7 55 150 −55~150 UNIT V V V A A W °C °C JEDEC JEITA TOSHIBA ― ― 2-16E3A Weight: 5.5 g (typ.) Note: Using continuously under heavy loads [ ... ]

C5856 PDF Datasheet Download