BC546 Overview
Key Specifications
Package: TO-92-3
Mount Type: Through Hole
Pins: 3
Max Frequency: 300 MHz
Representative BC546 image (package may vary by manufacturer)
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 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 1 of 3 BC546 BC547 BC548 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 Voltage Base Emitter Saturation Voltage DC Current Gain ICBO ICES VBE(on) VCE(Sat) VBE(Sat) hFE VCB = 30V, IE = 0 VCB = 30V, IE = 0, Tj = 150oC VCE = 80V VCE = 50V VCE = 30V VCE = 80V, Tj = 125oC VCE = 50V, Tj = 125oC VCE = 30V, Tj = 125oC IC = 2mA, VCE = 5V IC = 10mA, VCE = 5V IC = 10mA, IB = 0.5mA IC = 10mA, IB = 5mA IC = 100mA, IB = see note (1) IC = 10mA, IB = 0.5mA IC = 100mA, IB = 5mA VCE = 5V, IC = 10uA BC546A/BC547A/BC548A BC546B/BC547B/BC548B BC546C/BC547C/BC548C VCE = 5V, IC = 2mA.
