Power Transistors
2SA0794, 2SA0794A (2SA794, 2SA794A)
Silicon PNP epitaxial planar type
Unit: mm
+0.5
–0.1
For low-frequency output driver
8.0
3.2±0.2
Complementary to 2SC1567 and 2SC1567A
φ 3.16±0.1
I Features
•
•
High collector to emitter voltage 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 installa-
tion to the heat sink
0.75±0.1
4.6±0.2
0.5±0.1
2.3±0.2
I Absolute Maximum Ratings TC = 25°C
0.5±0.1
1.76±0.1
Parameter
Symbol
Rating
−100
−120
−100
−120
−5
Unit
1: Emitter
2: Collector
3: Base
2SA0794
2SA0794A
2SA0794
2SA0794A
VCBO
V
Collector to base
1
2
3
voltage
TO-126B-A1 Package
VCEO
V
Collector to
emitter voltage
Emitter to base voltage
Peak collector current
Collector current
VEBO
ICP
IC
V
A
−1
− 0.5
1.2
A
Collector power dissipation
Junction temperature
Storage temperature
PC
W
°C
°C
Tj
150
Tstg
−55 to +150
I Electrical Characteristics TC = 25°C
Parameter
Symbol
Conditions
Min
−100
−120
−5
Typ
Max
Unit
2SA0794
VCEO
IC = −100 µA, IB = 0
V
Collector to emitter
voltage
2SA0794A
Emitter to base voltage
VEBO
IE = −1 µA, IC = 0
V
*
Forward current transfer ratio
hFE1
VCE = −10 V, IC = −150 mA
VCE = −5 V, IC = −500 mA
IC = −500 mA, IB = −50 mA
IC = −500 mA, IB = −50 mA
90
160
100
220
hFE2
VCE(sat)
VBE(sat)
fT
50
Collector to emitter saturation voltage
Base to emitter saturation voltage
Transition frequency
− 0.2 − 0.4
− 0.85 −1.2
120
V
V
VCB = −10 V, IE = 50 mA, f = 200 MHz
VCB = −10 V, IE = 0, f = 1 MHz
MHz
pF
Collector output capacitance
Cob
20
30
Note) : Rank classification
*
Rank
Q
R
hFE1
90 to 155
130 to 220
Note.) The Part numbers in the Parenthesis show conventional part number.
67