BC394
January 1989
HIGH VOLTAGE AMPLIFIER
The BC394 is a silicon planar epitaxial NPN transis-
tor in Jedec TO-18metal case, designed forgeneral
purpose high-voltage and video amplifier applica-
tions.
The complementary PNP type is the BC393.
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
V
CBO
Collector-base Voltage (I
E
=0) 180 V
V
CEO
Collector-emitter Voltage (I
B
=0) 180 V
V
EBO
Emitter-base Voltage (I
C
=0) 6 V
I
C
Collector Current 100 mA
P
tot
Total Power Dissipation at T
amb
≤ 25 °C
at T
case
≤ 25 °C
0.4
1.4
W
W
T
stg
Storage Temperature – 55 to 200 °C
T
j
Junction Temperature 200 °C
DESCRIPTION
TO-18
INTERNAL SCHEMATIC DIAGRAM
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