This part is a kind of semiconductor called D2349.

Function of this product has 2SD2349.

Manufacturers : ETC

Image and pinout :

Some of the text within the PDF file :

SavantIC Semiconductor Product Specification Silicon NPN Power Transistors 2SD2349 DESCRIPTION ·With TO-3P(H)IS package ·Built-in damper diode ·High voltage ,high speed ·Low saturation voltage APPLICATIONS ·Horizontal deflection output for color TV PINNING PIN 1 2 3 DESCRIPTION Base Collector Emitter Fig.1 simplified outline (TO-3P(H)IS) and symbol Absolute maximum ratings (Ta=25 ) SYMBOL VCBO VCEO VEBO IC ICM IB PC Tj Tstg PARAMETER Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector current-peak Base current Collector power dissipation Junction temperature Storage temperature TC=25 CONDITIONS Open emitter Open base Open collector VALUE 1500 600 5 ±10 ±20 5 50 150 -55~150 V A A A W UNIT V SavantIC Semiconductor [ ... ]

D2349 PDF Datasheet Download