Page 1
Inchange Semiconductor Product Specification
Silicon PNP Power Transistors 2SA1072 2SA1073
DESCRIPTION
·With TO-3 package
·Complement to type 2SC2522/2523
·Excellent safe operating area
·Fast switching speed
APPLICATIONS
·High frequency power amplifier
·Audio power amplifiers
·Switching regulators
·DC-DC converters
PINNING(see Fig.2)
PIN DESCRIPTION
1
2 Emitter
3 Collector
Base
Fig.1 simplified outline (TO-3) and symbol
Absolute maximum ratings(Ta=℃)
SYMBOL PARAMETER CONDITIONS VALUE UNIT
2SA1072 -120
V
Collector-base voltage
CBO
V
CEO
V
EBO
I
C
Collector-emitter voltage
Emitter-base voltage Open collector -7 V
Collector current -12 A
2SA1073
2SA1072 -120
2SA1073
Open emitter
Open base
V
-160
V
-160
T
P
C
T
j
T
stg
Collector power dissipation
Junction temperature 150
Storage temperature -65~150
=25℃
C
120 W
℃
℃
Page 2
Inchange Semiconductor Product Specification
Silicon PNP Power Transistors 2SA1072 2SA1073
CHARACTERISTICS
Tj=25℃ unless otherwise specified
SYMBOL PARAMETER CONDITIONS MIN TYP. MAX UNIT
V
(BR)CEO
V
(BR)CBO
V
(BR)EBO
V
CEsat
V
I
CBO
I
CEO
BE
Collector-emitter
breakdown voltage
Collector-base
breakdown voltage
Emitter-base breakdown voltage
2SA1072 -120
2SA1073
=-1mA ;RBE=∞
I
C
-160
V
2SA1072 -120
I
2SA1073
=-50μA ;IE=0
C
I
=-50μA ;IC=0
E
-160
-7 V
V
Collector-emitter saturation voltage IC=-5A ;IB=-0.5A B -0.9 -1.8 V
Base-emitter on voltage IC=-5A ; VCE=-5V -1.25 -1.7 V
Collector
cut-off current
Collector
cut-off current
2SA1072 VCB=-120V; IE=0
2SA1073 V
2SA1072
2SA1073
=-160V; IE=0
CB
V
=-120V; RBE=∞
CE
V
=-160V; RBE=∞
CE
-50 μA
-1 mA
h
h
I
C
EBO
FE-1
FE-2
OB
f
T
Emitter cut-off current VEB=-7V; IC=0 -50
DC current gain IC=-1A ; VCE=-5V 60 200
DC current gain IC=-7A ; VCE=-5V 40
Output capacitance IE=0 ; VCB=-10V;f=1MHz 300 pF
Transition frequency IC=-1A ; VCE=-10V;f=10MHz 60 MHz
Switching times
t
r
t
stg
t
f
Rise time 0.15
Storage time 0.50
Fall time
=-7.5A
I
C
IB1=-IB2=-0.75A;RL=4Ω
0.11
μA
μs
μs
μs
2
Page 3
Inchange Semiconductor Product Specification
Silicon PNP Power Transistors 2SA1072 2SA1073
PACKAGE OUTLINE
Fig.2 outline dimensions (unindicated tolerance:±0.1mm)
3
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