BC546
BC547
BC548
NPN Silicon Planar Epitaxial Transistors
1
2
3
TO-92 SMD Package
Absolute Maximum Ratings
(Ta = 25
o
C unless specified otherwise)
DESCRIPTION
Collector Base Voltage
Collector Emmitter Voltage (V
BE
= 0V)
Collector Emitter Voltage
Emitter Base Voltage
Collector Current (DC)
Collector Current - Peak
Emitter Current - Peak
Base Current - Peak
Total power dissipation up to
T
amb
= 25
o
C
Storge Temperature
Junction Temperature
Thermal Resistance
From junction to ambient
SYMBOL
V
CBO
V
CES
V
CEO
V
EBO
I
C
I
CM
I
EM
I
BM
P
tot
Tstg
Tj
R
th(j-a)
BC546
80
80
65
6
BC547
50
50
45
6
100
200
200
200
500
-55 to +150
150
250
o
BC548
30
30
30
5
UNITS
V
V
V
V
mA
mA
mA
mW
o
o
C
C
C/W
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