2SB449 - SavantIC

2SB449 SILICON POWER TRANSISTOR

·With TO-3 package ·Low collector saturation voltage ·Wide area of safe operation APPLICATIONS ·Power amplifier applications ·Power switching applications ·DC-DC converters PINNING(see Fig.2) PIN 1 2 3 Base Emitter Collector Fig.1 simplified outline (TO-3) and symbol DESCRIPTION Absolute maximum ratings(Ta= ) SYMBOL VCBO VCEO VEBO IC PC Tj Tstg PARAMETER Co.

Features

ollector-emitter saturation voltage Base-emitter saturation voltage Collector cut-off current Emitter cut-off current DC current gain CONDITIONS IC=-10mA ;IB=0 IC=-1mA ;IE=0 IE=-1mA ;IC=0 IC=-3A; IB=-0.3A IC=-3A; IB=-0.3A VCB=-50V; IE=0 VEB=-7V; IC=0 IC=-3A ; VCE=-2V 20 MIN -50 -50 -7 2SB449 SYMBOL V(BR)CEO V(BR)CBO V(BR)EBO VCEsat VBEsat ICBO IEBO hFE TYP. MAX UNIT V V V -0.7 -1.2 -10 -10 85 V V µA µA 2 SavantIC Semiconductor www.DataSheet4U.com Product Specification Silicon PNP Power Transistors PACKAGE OUTLINE 2SB449 Fig.2 outline dimensions (unindicated tolerance:±0.1mm) 3 .