Small Signal General Purpose Transistors (NPN) BC547A/B/C Small Signal General Purpose Transistors (NPN) Features • NPN Silicon Epitaxial Transistor for Switching and Amplifier Applications • RoHS Compliance TO-92 Mechanical Data TO-92, Plastic Package Case: Terminals: Solderable per MIL-STD-202G, Method 208 0.18 gram Weight: Maximum Ratings (T Ambient=25ºC unless noted otherwise) Symbol Description BC547A BC547B BC547C Unit VCEO Collector-Emitter Voltage 45 V VCBO Collector-Base Voltage 50 V VEBO Emitter-Base Voltage 6 V IC Collector Current 100 mA IB Base Current 20 mA IE Emitter Current -100 mA PC Collector Power Dissipation 625 mW -55 to +150 °C TJ ,TSTG Operation and Storage Junction Temperature Range TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com Tel: (800)-TAITRON Fax: (800)-TAITFAX (800)-824-8766 (800)-824-8329 (661)-257-6060 (661)-257-6415 Rev. A/AH Page 1 of 5 Small Signal General Purpose Transistors (NPN) BC547A/B/C Electrical Characteristics (T Ambient=25ºC unless noted otherwise) Symbol Description Min. Typ. Max. Unit Conditions - - 15 nA VCB=30V, IE=0 BC547A 110 - 220 BC547B 200 - 450 BC547C 420 - 800 Collector Cut–Off Current ICBO D.C. Current Gain hFE VCE=5V, IC=2mA VCE(sat) Collector Emitter Saturation Voltage - - 0.6 V IC=100mA, IB=5mA VBE(sat) Base Emitter Saturation Voltage - 0.9 1.1 V IC=100mA, IB=5mA VBE(on) Base Emitter On Voltage 0.58 - 0.7 V VCE=5V, IC=2mA - - 0.75 V VCE=5V, IC=10mA Transition Frequency - 150 - MHz VCE=5V, IC=10mA, f=100MHz Collector Output Capacitance - - 4.5 pF VCB=10V, IE=0, f=1MHz Noise Figure - 1.0 10 dB VCE=6V, IC=0.1mA, Rg=10KΩ, f=1KHz fT Cobo NF Typical Characteristics Curves Fig.2- hFE - IC D.C. Current Gain hFE Collector Current IC (mA) Fig.1- IC - VCE Collector Emitter Voltage VCE (V) Collector Current IC (mA) Rev. A/AH www.taitroncomponents.com Page 2 of 5 Small Signal General Purpose Transistors (NPN) BC547A/B/C Fig.4- fT - IC Transition Frequency fT (MHz) VCE(sat) (V) Collector Emitter Saturation Voltage Fig.3- VCE(sat) - IC Collector Current IC (mA) Collector Current IC (mA) Fig.6- PC - Ta Base Current IB (µA) Collector Power Dissipation PC (mW) Fig.5- IB - VBE Base Emitter Voltage VBE (V) Ambient Temperature Ta (° C) Rev. A/AH www.taitroncomponents.com Page 3 of 5 Small Signal General Purpose Transistors (NPN) BC547A/B/C Dimensions in mm TO-92 Rev. A/AH www.taitroncomponents.com Page 4 of 5 Small Signal General Purpose Transistors (NPN) BC547A/B/C How to contact us: US HEADQUARTERS 28040 WEST HARRISON PARKWAY, VALENCIA, CA 91355-4162 Tel: (800) TAITRON (800) 824-8766 (661) 257-6060 Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415 Email: [email protected] Http://www.taitroncomponents.com TAITRON COMPONENTS MEXICO, S.A .DE C.V. BOULEVARD CENTRAL 5000 INTERIOR 5 PARQUE INDUSTRIAL ATITALAQUIA, HIDALGO C.P. 42970 MEXICO Tel: +52-55-5560-1519 Fax: +52-55-5560-2190 TAITRON COMPONENTS INCORPORATED REPRESENTAÇÕES DO BRASIL LTDA RUA DOMINGOS DE MORAIS, 2777, 2.ANDAR, SALA 24 SAÚDE - SÃO PAULO-SP 04035-001 BRAZIL Tel: +55-11-5574-7949 Fax: +55-11-5572-0052 TAITRON COMPONENTS INCORPORATED, SHANGHAI REPRESENTATIVE OFFICE METROBANK PLAZA, 1160 WEST YAN’ AN ROAD, SUITE 1503, SHANGHAI, 200052, CHINA Tel: +86-21-5424-9942 Fax: +86-21-5424-9931 Rev. A/AH www.taitroncomponents.com Page 5 of 5