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SavantIC Semiconductor
Silicon NPN Power Transistors
Product Specification
2SD1148
DESCRIPTION
www.dat·aWshiethet4TuO.co-3mP(I) package
·Complement to type 2SB863
APPLICATIONS
·Power amplifier applications
·Recommend for 70W high fidelity audio
frequency amplifier output stage
PINNING
PIN
1
2
3
DESCRIPTION
Base
Collector;connected to
mounting base
Emitter
Fig.1 simplified outline (TO-3P(I)) and symbol
Absolute maximum ratings(Ta=25 )
SYMBOL
PARAMETER
VCBO
VCEO
VEBO
IC
IB
PT
Tj
Tstg
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Base current
Total power dissipation
Junction temperature
Storage temperature
CONDITIONS
Open emitter
Open base
Open collector
TC=25
VALUE
140
140
5
10
1
100
150
-55~150
UNIT
V
V
V
A
A
W

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SavantIC Semiconductor
Silicon NPN Power Transistors
Product Specification
2SD1148
CHARACTERISTICS
Tj=25 unless otherwise specified
www.datasheet4u.com
SYMBOL
PARAMETER
CONDITIONS
V(BR)CEO Base-emitter breakdown voltage
IC=50mA ,IB=0
VCEsat Collector-emitter saturation voltage IC=5A; IB=0.5A
VBE Base-emitter voltage
IC=5A ; VCE=5V
ICBO Collector cut-off current
VCB=140V; IE=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=5A ; VCE=5V
fT Transition frequency
IC=1A ; VCE=10V
Cob Output capacitance
IE=0 ; VCB=10V ;f=1MHz
MIN TYP. MAX UNIT
140 V
2.0 V
1.5 V
5 µA
5 µA
55 160
25
20 MHz
200 pF
hFE-1 Classifications
RO
55-110
80-160
2

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SavantIC Semiconductor
Silicon NPN Power Transistors
PACKAGE OUTLINE
www.datasheet4u.com
Product Specification
2SD1148
Fig.2 Outline dimensions(unindicated tolerance:±0.10 mm)
3