POWER TRANSISTOR. 2SB449 Datasheet

2SB449 TRANSISTOR. Datasheet pdf. Equivalent


SavantIC 2SB449
SavantIC Semiconductor
wSwiwl.iDcatoaSnheePt4NU.cPomPower Transistors
Product Specification
2SB449
DESCRIPTION
·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 DESCRIPTION
1 Base
2 Emitter
3 Collector
Fig.1 simplified outline (TO-3) and symbol
Absolute maximum ratings(Ta= )
SYMBOL
PARAMETER
VCBO
Collector-base voltage
VCEO
Collector-emitter voltage
VEBO
IC
Emitter-base voltage
Collector current
PC Collector power dissipation
Tj Junction temperature
Tstg Storage temperature
CONDITIONS
Open emitter
Open base
Open collector
TC=50
VALUE
-50
-50
-7
-3.5
22.5
150
-55~150
UNIT
V
V
V
A
W


2SB449 Datasheet
Recommendation 2SB449 Datasheet
Part 2SB449
Description SILICON POWER TRANSISTOR
Feature 2SB449; SavantIC Semiconductor www.DataSheet4U.com Product Specification Silicon PNP Power Transistors 2S.
Manufacture SavantIC
Datasheet
Download 2SB449 Datasheet




SavantIC 2SB449
SavantIC Semiconductor
Silicon PNP Power Transistors
www.DataSheet4U.com
CHARACTERISTICS
Tj=25 unless otherwise specified
SYMBOL
PARAMETER
Product Specification
2SB449
CONDITIONS
MIN TYP. MAX UNIT
V(BR)CEO Collector-emitter breakdown voltage IC=-10mA ;IB=0
V(BR)CBO Collector-base breakdown voltage IC=-1mA ;IE=0
V(BR)EBO Emitter-base breakdown voltage
IE=-1mA ;IC=0
VCEsat Collector-emitter saturation voltage IC=-3A; IB=-0.3A
VBEsat
Base-emitter saturation voltage
IC=-3A; IB=-0.3A
ICBO Collector cut-off current
VCB=-50V; IE=0
IEBO Emitter cut-off current
VEB=-7V; IC=0
hFE DC current gain
IC=-3A ; VCE=-2V
-50 V
-50 V
-7 V
-0.7 V
-1.2 V
-10 µA
-10 µA
20 85
2



SavantIC 2SB449
SavantIC Semiconductor
Silicon PNP Power Transistors
www.DataSheet4U.com
PACKAGE OUTLINE
Product Specification
2SB449
Fig.2 outline dimensions (unindicated tolerance:±0.1mm)
3







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