BFX34
SILICON NPN TRANSISTOR
a73 SGS-THOMSON PREFERRED SALESTYPE
a73 NPN TRANSISTOR
DESCRIPTION
The BFX34 is a silicon epitaxial planar NPN
transistor in Jedec TO-39 metal case, intented for
high current applications.
Very low saturation voltage and high speed at
high current levels make it ideal for power drivers,
power amplifiers, switching power supplies and
relay drivers inverters.
INTERNAL SCHEMATIC DIAGRAM
June 1997
TO-39
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
V
CBO
Collector-Base Voltage (I
E
= 0) 120 V
V
CEO
Collector-Emitter Voltage (I
B
= 0) 60 V
V
EBO
Emitter-Base Voltage (I
C
= 0) 6 V
IC Collector Current 5 A
P
tot
Total Dissipation at T
case
≤ 25
o
C
T
amb
≤ 25
o
C
0.87
5
W
W
T
stg
Storage Temperature -65 to 200
o
C
Tj Max. Operating Junction Temperature 200
o
C
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