BC546 RECTRON | Alldatasheet
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mWTamb = 25 oC Total power dissipation up to Ptot mABase Current - Peak IBM Thermal Resistance Junction Temperature Tj From junction to ambient R th(j-a) DESCRIPTION SYMBOL UNITS Collector Emmitter Voltage (VBE = 0V) V V80 50 30 VCBO V V IEM IC mAICM mA 500 -55 to +150 oC 150 oC oC/W250 BC546 200 100 200 65 45 BC547 BC548 80 30 200 VCES Collector Emitter Voltage VCEO Emitter Base Voltage VEBO Emitter Current - Peak Collector Current (DC) Collector Current - Peak NPN Silicon Planar Epitaxial Transistors BC546 BC547 BC548 Absolute Maximum Ratings (Ta = 25 oC unless specified otherwise) www.rectron.com 1 of 3
0.2 15 0.2 15 0.2 15 0.55 0.66 0.7 0.77 0.09 0.25 0.2 0.60 0.3 0.60 0.7 0.9 150 270 110 450 110 800 110 180 220 200 290 450 420 520 800 120 200 400 Note (1): IB is value for which IC = 11mA @ VCE = 10V. nA BC546/BC546A/BC546B/BC546C VCE = 80V nA ICES VCE = 80V, Tj = 125oC uA V Collector Base Voltage VCBO IC = 100uA, IE = 0 V BC546/BC546A/BC546B/BC546C BC547/BC547A/BC547B/BC547C BC548/BC548A/BC548B/BC548C IC = 1mA, IB = 0Collector Emitter Voltage BC546/BC546A/BC546B/BC546C VBC547/BC547A/BC547B/BC547C ICBO BC547/BC547A/BC547B/BC547C BC548/BC548A/BC548B/BC548C VCEO VEBO IE = 10uA, IC = 0 IC = 10mA, IB = 5mA VCE(Sat) Base Emitter Saturation Voltage Collector Cut off Current BC546B/BC547B/BC548B hFE BC546C/BC547C/BC548C BC546A/BC547A/BC548A V BC546 V VIC = 100mA, IB = 5mA IC = 100mA, IB = see note (1) VBE(Sat) IC = 10mA, IB = 0.5mA BC548/BC548A/BC548B/BC548C VCE = 30V, Tj = 125oC uA BC547/BC547A/BC547B/BC547C VCE = 50V, Tj = 125oC uA BC546/BC546A/BC546B/BC546C Base Emitter On Voltage TEST CONDITION VBE(on) IC = 2mA, VCE = 5V IC = 10mA, VCE = 5V Collector Cut off Current Emitter Base Voltage BC546/BC546A/BC546B/BC546C BC546C/BC547C/BC548C BC546B/BC547B/BC548B BC546A/BC547A/BC548A BC547/BC548 VCE = 5V, IC = 100mA VCE = 5V, IC = 2mA UNITS Collector Emitter Saturation Voltage IC = 10mA, IB = 0.5mA VCB = 30V, IE = 0 DESCRIPTION SYMBOL VCB = 30V, IE = 0, Tj = 150oC BC548/BC548A/BC548B/BC548C BC548/BC548A/BC548B/BC548C VCE = 30V DC Current Gain nA uA BC547/BC547A/BC547B/BC547C VCE = 50V nA VCE = 5V, IC = 10uA BC546A/BC547A/BC548A BC546B/BC547B/BC548B BC546C/BC547C/BC548C Electrical Characteristics (Ta=25 oC unless otherwise specified) www.rectron.com 2 of 3
1.7 4.5 220 330 600 1.6 2.7 4.5 3.2 4.5 8.5 6 8.7 15 1.5 18 30 30 60 60 110 u MHO DYNAMIC CHARACTERISTICS DYNAMIC CHARACTERISTICS Transition Frequency fT IC = 10mA, VCE = 5V, f = 100MHZ MHZ BC546C/BC547C/BC548C hre x10 Input Impedance VCE = 5V, IC = 2mA, f= 1kHZ BC546A/BC547A/BC548A hie Noise Figure NF VCE = 5V, IC = 0.2mA dB RS= 2k ohm, f = 1KHZ, B= 200HZ BC546B/BC547B/BC548B BC546C/BC547C/BC548C hfeSmall Signal Current Gain VCE = 5V, IC = 2mA, f= 1kHZ BC546A/BC547A/BC548A Collector output Capacitance Ccbo VCB = 10V, f = 1MHZ pF Voltage Feedback BC546B/BC547B/BC548B BC546C/BC547C/BC548C BC546B/BC547B/BC548B BC546C/BC547C/BC548C BC546A/BC547A/BC548A VCE = 5V, IC = 2mA, f= 1kHZ BC546A/BC547A/BC548A Output Admittance hoe k ohm BC546B/BC547B/BC548B Note (1): IB is value for which IC = 11mA @ VCE = 10V. VEB = 0.5V, f = 1MHZ pFEmitter input Capacitance Cib VCE = 5V, IC = 2mA, f= 1kHZ DESCRIPTION SYMBOL TEST CONDITION UNITS Electrical Characteristics (Ta=25 oC unless otherwise specified) www.rectron.com 3 of 3