This product complies with the RoHS Directive (EU 2002/95/EC).
Power Transistors
2SA0794 (2SA794), 2SA0794A (2SA794A)
Silicon PNP epitaxial planar type
For low-frequency output driver
Complementary to 2SC1567, 2SC1567A
Unit: mm
8.0+0.5
–0.1
3.2±0.2
3.05±0.1
11.0±0.5
16.0±1.0
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• High collector-emitter voltage (Base open) VCEO
• Optimum for the driver stage of low-frequency and 40 W to 100 W
output amplifier
• TO-126B package which requires no insulation plate for installation to the heat sink
3.8±0.3
■ Features
1.9±0.1
M
Di ain
sc te
on na
tin nc
ue e/
d
φ 3.16±0.1
■ Absolute Maximum Ratings Ta = 25°C
Parameter
Collector-base voltage
(Emitter open)
Symbol
2SA0794
Rating
−100
VCBO
Unit
0.75±0.1
V
−120
2SA0794A
Collector-emitter voltage 2SA0794
(Base open)
2SA0794A
VCEO
Emitter-base voltage (Collector open)
VEBO
−100
4.6±0.2
1
2
0.5±0.1
0.5±0.1
1: Emitter
2: Collector
3: Base
TO-126B-A1 Package
3
V
−120
IC
Peak collector current
ICP
Collector power dissipation
PC
Junction temperature
Tj
Storage temperature
Tstg
V
− 0.5
A
−1
A
1.2
W
150
°C
−55 to +150
°C
ue
Collector current
−5
1.76±0.1
2.3±0.2
Parameter
Symbol
2SA0794
2SA0794A
an
Collector-emitter voltage
(Base open)
ce
/D
isc
on
tin
■ Electrical Characteristics Ta = 25°C ± 3°C
en
Emitter-base voltage (Collector open)
Conditions
VCEO
IC = −100 µA, IB = 0
VEBO
IE = −1 µA, IC = 0
Min
Typ
V
−5
VCE = −10 V, IC = −150 mA
50
Collector-emitter saturation voltage
VCE(sat)
IC = −500 mA, IB = −50 mA
Base-emitter saturation voltage
VBE(sat)
IC = −500 mA, IB = −50 mA
V
90
VCE = −5 V, IC = −500 mA
Ma
int
hFE1
Transition frequency
220
− 0.2
− 0.4
V
− 0.85
−1.20
V
100
VCB = −10 V, IE = 50 mA, f = 200 MHz
Cob
120
VCB = −10 V, IE = 0, f = 1 MHz
fT
Collector output capacitance
(Common base, input open circuited)
Unit
−120
hFE2
Forward current transfer ratio
*
Max
−100
20
MHz
30
pF
Note) 1. Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7030 measuring methods for transistors.
2. *: Rank classification
Rank
Q
R
hFE1
90 to 155
130 to 220
Note) The part numbers in the parenthesis show conventional part number.
Publication date: February 2003
SJD00001BED
1
