This part is a kind of semiconductor called 2SC2682.

Function of this product has SILICON POWER TRANSISTOR.

Manufacturers : SavantIC

Image and pinout :

Some of the text within the PDF file :

SavantIC Semiconductor Product Specification Silicon NPN Power Transistors 2SC2682 DESCRIPTION ·With TO-126 package ·Complement to type 2SA1142 APPLICATIONS ·Audio frequency power amplifier; high frequency power amplifier applications PINNING PIN 1 2 3 Emitter Collector;connected to mounting base Base DESCRIPTION Absolute maximum ratings(Ta=25 ) SYMBOL VCBO VCEO VEBO IC PARAMETER Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Ta=25 PC Collector power dissipation TC=25 Tj Tstg Junction temperature Storage temperature 10 150 -55~150 CONDITIONS Open emitter Open base Open collector VALUE 180 180 5 0.1 1.2 W UNIT V V V A SavantIC Semiconductor Product Specification Silicon NPN Power Transistors CHARACTE [ ... ]

2SC2682 PDF Datasheet Download