This part is a kind of semiconductor called KSE13001.

Function of this product has Color TV Chroma Output.

Manufacturers : Fairchild Semiconductor

Image and pinout :

Some of the text within the PDF file :

KSE13001 KSE13001 Color TV Chroma Output • Collector-Base Voltage : VCBO=400V • Current Gain Bandwidth Product : fT=50MHz (TYP.) 1 TO-92 1. Base 2. Collector 3. Emitter NPN Epitaxial Silicon Transistor Absolute Maximum Ratings Ta=25°C unless otherwise noted Symbol VCBO VCEO VEBO IC PC TJ TSTG Parameter Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current Collector Power Dissipation Junction Temperature Storage Temperature Ratings 400 400 7 100 600 150 -55 ~ +150 Units V V V mA mW °C °C Electrical Characteristics Ta=25°C unless otherwise noted Symbol BVCBO BVCEO BVEBO ICBO hFE VCE (sat) fT Cob Parameter Collector-Base Breakdown Voltage Collector-Emitter Breakdown Voltage Emitter-Base Breakdown Voltage Collector Cut-off Current DC Current Gain [ ... ]

KSE13001 PDF Datasheet Download