This part is a kind of semiconductor called 2SC2782.

Function of this product has Silicon NPN POWER TRANSISTOR.

Manufacturers : HGSemi

Image and pinout :

Some of the text within the PDF file :

HG Semiconductors 2sc2782HG RF POWER TRANSISTOR ROHS Compliance,Silicon NPN POWER TRANSISTOR 2SC2782 VHF BAND POWER AMPLIFIER APPLICATIONS Output Power : Po = 80W (Min.) (f = 175MHz, VCC = 12.5V, Pi = 18W) MAXIMUM RATINGS (Tc = 25°C) CHARACTERISTIC Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage C ollector C urrent Collector Power Dissipation Junction T em perature Storage Temperature Range SYM B OL V CBO V CEO V EBO IC CP Tj T stg AT RING 36 16 4 20 220 175 65~175 UNIT V V V A W °C °C Unit in mm JEDEC EIAJ TOSHIBA Weight: 5.5g 2 C1A Note : Above parameters , ratings , limits and conditions are subject to change www.HGSemi.com Sep. 1998 HG Semiconductors 2SC2782HG RF POWER TRANSISTOR ROHS Compliance,Silicon NPN POWER TRANSISTOR 2SC2782 ELE [ ... ]

2SC2782 PDF Datasheet Download