SavantIC Semiconductor
Product Specification
Silicon PNP Power Transistors
DESCRIPTION
·With MT-200 package
·Complement to type 2SD745/745A/745B
APPLICATIONS
·Audio frequency power amplifier
·Suitable for output stages of 60~120W audio
amplifiers and voltage regulators
PINNING(see Fig.2)
PIN
1
2
3
Base
Collector;connected to
mounting base
Emitter
DESCRIPTION
2SB705/705A/705B
Fig.1 simplified outline (MT-200) and symbol
Absolute maximum ratings (Ta=25 )
SYMBOL
PARAMETER
2SB705
V
CBO
Collector-base voltage
2SB705A
2SB705B
2SB705
V
CEO
Collector-emitter voltage
2SB705A
2SB705B
V
EBO
I
C
I
CM
P
T
T
j
T
stg
Emitter-base voltage
Collector current
Collector current-peak
Total power dissipation
Junction temperature
Storage temperature
T
C
=25
Open collector
Open base
Open emitter
CONDITIONS
VALUE
-140
-150
-160
-140
-150
-160
-5
-10
-15
120
150
-55~150
V
A
A
W
V
V
UNIT
SavantIC Semiconductor
Product Specification
Silicon PNP Power Transistors
CHARACTERISTICS
Tj=25
unless otherwise specified
PARAMETER
2SB705
V
(BR)CEO
Collector-emitter
breakdown voltage
2SB705A
2SB705B
V
CEsat
V
BEsat
I
CBO
I
EBO
h
FE-1
h
FE-2
f
T
C
OB
Collector-emitter saturation voltage
Base-emitter saturation voltage
Collector cut-off current
Emitter cut-off current
DC current gain
DC current gain
Transition frequency
Output capacitance
I
C
=-5A;I
B
=-0.5 A
I
C
=-5A;I
B
=-0.5 A
V
CB
=-140V; I
E
=0
V
EB
=-3V; I
C
=0
I
C
=-50mA ; V
CE
=-5V
I
C
=-2A ; V
CE
=-5V
I
C
=-0.2A ; V
CE
=-5V
I
E
=0; V
CB
=-10V;f=1MHz
I
C
=-25mA; I
B
=0
CONDITIONS
2SB705/705A/705B
SYMBOL
MIN
-140
-150
-160
TYP.
MAX
UNIT
V
-1.5
-2.0
-50
-50
20
40
17
430
200
V
V
µA
µA
MHz
pF
h
FE-2
classifications
S
40-80
R
60-120
Q
100-200
2
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