Collector Base Voltage Collector Emmitter Voltage (VBE = 0V) Collector Emitter Voltage
Emitter Base Voltage Collector Current (DC) Collector Current - Peak Emitter Current - Peak Base Current - Peak Total power dissipation up to Tamb = 25 oC Storge Temperature Junction Temperature
SYMBOL VCBO VCES
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NPN Silicon Planar Epitaxial Transistors
1 2
3
BC546 BC547 BC548
TO-92 SMD Package
Absolute Maximum Ratings (Ta = 25 oC unless specified otherwise)
DESCRIPTION Collector Base Voltage Collector Emmitter Voltage (VBE = 0V) Collector Emitter Voltage
Emitter Base Voltage Collector Current (DC) Collector Current - Peak Emitter Current - Peak Base Current - Peak Total power dissipation up to Tamb = 25 oC Storge Temperature Junction Temperature
SYMBOL VCBO VCES VCEO VEBO IC ICM IEM IBM
Ptot
Tstg Tj
BC546 80 80 65 6
Thermal Resistance From junction to ambient
Rth(j-a)
BC547 50 50 45 6 100 200 200 200
500
-55 to +150 150
250
BC548 30 30 30 5
UNITS V V V V
mA
mA mA
mW oC oC
oC/W
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BC546 Datasheet
