The BC547 transistor is a general-purpose transistor in a small plastic package. It is used in general-purpose switching and amplification 45V, 100mA NPN general-purpose transistors.
High voltage
Complement to BC557
NPN Bipolar Transistor
VCBO : 50V
VCEO : 45V
VEBO : 6V
IC : 100mA
PD : 625mW
TJ : 150oC