POWER TRANSISTOR. 2SB1255 Datasheet

2SB1255 TRANSISTOR. Datasheet pdf. Equivalent


SavantIC 2SB1255
SavantIC Semiconductor
Silicon PNP Darlington Power Transistors
www.DataSheet4U.com
DESCRIPTION
·With TO-3PFa package
·Optimum for 90W Hi-Fi output
·High foward current transfer ratio hFE
·Low collector-emitter saturation voltage
·Complement to type 2SD1895
APPLICATIONS
·Power amplification
PINNING
PIN
1
2
3
DESCRIPTION
Base
Collector
Emitter
Product Specification
2SB1255
Absolute maximum ratings(Ta=25 )
SYMBOL
PARAMETER
VCBO
Collector-base voltage
VCEO
Collector-emitter voltage
VEBO
Emitter-base voltage
IC Collector current
ICP Collector current-peak
PC Collector power dissipation
Tj Junction temperature
Tstg Storage temperature
CONDITIONS
Open emitter
Open base
Open collector
TC=25
VALUE
-160
-140
-8
-15
-12
100
3
150
-55~150
UNIT
V
V
V
A
A
W


2SB1255 Datasheet
Recommendation 2SB1255 Datasheet
Part 2SB1255
Description SILICON POWER TRANSISTOR
Feature 2SB1255; SavantIC Semiconductor www.DataSheet4U.com Product Specification Silicon PNP Darlington Power Tran.
Manufacture SavantIC
Datasheet
Download 2SB1255 Datasheet




SavantIC 2SB1255
SavantIC Semiconductor
Silicon PNP Darlington Power Transistors
www.DataSheet4U.com
Product Specification
2SB1255
CHARACTERISTICS
Tj=25 unless otherwise specified
SYMBOL
PARAMETER
CONDITIONS
VCEO
Collector-emitter voltage
IC=-30mA ; IB=0
VCEsat Collector-emitter saturation voltage IC=-7A ;IB=-7mA
VBEsat
Base-emitter saturation voltage
IC=-7A ;IB=-7mA
ICBO Collector cut-off current
VCB=-160V; IE=0
ICEO Collector cut-off current
VCE=-140V; IB=0
IEBO Emitter cut-off current
VEB=-5V; IC=0
hFE-1
DC current gain
IC=-1A ; VCE=-5V
hFE -2
DC current gain
IC=-7A ; VCE=-5V
fT Transition frequency
IC=0.5A ; VCE=-10V;f=1MHz
Switching times
ton Turn-on time
tstg Storage time
tf Fall time
IC=-7A; VCC=-50V
IB1=-IB2=-7mA
MIN TYP. MAX UNIT
-140
V
-2.5 V
-3.0 V
-100
µA
-100
µA
-100
µA
2000
5000
30000
20 MHz
1.0 µs
1.5 µs
1.2 µs
hFE-2 classifications
QP
5000-15000 8000-30000
2



SavantIC 2SB1255
SavantIC Semiconductor
Silicon PNP Darlington Power Transistors
www.DataSheet4U.com
PACKAGE OUTLINE
Product Specification
2SB1255
Fig.2 Outline dimensions (unindicated tolerance:±0.30mm)
3







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