BC546B

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 www.rectron.com 1 of 3 BC546 BC547 BC548 Electrical Characteristics (Ta=25 oC unless otherwise specified) DESCRIPTION SYMBOL TEST CONDITION Collector Emitter Voltage BC546/BC546A/BC546B/BC546C VCEO IC = 1mA, IB = 0 BC547/BC547A/BC547B/BC547C BC548/BC548A/BC548B/BC548C Collector Base Voltage BC546/BC546A/BC546B/BC546C VCBO IC = 100uA, IE = 0 BC547/BC547A/BC547B/BC547C BC548/BC548A/BC548B/BC548C Emitter Base Voltage BC546/BC546A/BC546B/BC546C VEBO IE = 10uA, IC = 0 BC547/BC547A/BC547B/BC547C BC548/BC548A/BC548B/BC548C Collector Cut off Current Collector Cut off Current BC546/BC546A/BC546B/BC546C BC547/BC547A/BC547B/BC547C BC548/BC548A/BC548B/BC548C BC546/BC546A/BC546B/BC546C BC547/BC547A/BC547B/BC547C BC548/BC548A/BC548B/BC548C Base Emitter On Voltage Collector Emitter Saturation ...