BC857A

SMD General Purpose Transistor (PNP) BC856/BC857/BC858 SMD General Purpose Transistor (PNP) Features • PNP Silicon Epitaxial Planar Transistor for Switching and Amplifier Applications Mechanical Data Case: Terminals: Weight: SOT-23, Plastic Package Solderable per MIL-STD-202G, Method 208 0.008 gram SOT-23 Marking Information BC856A Marking Code 3A BC856B 3B BC857A 3E BC857B 3F BC857C 3G BC858A 3J BC858B 3K BC858C 3L Maximum Ratings (T Ambient=25ºC unless noted otherwise) Symbol Description Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current Power Dissipation Junction Temperature Storage Temperature Range BC856 80 65 5 BC857 50 45 5 100 350 150 -55 to +150 BC858 30 30 5 Unit V V V mA mW °C °C Note 1 Conditions -VCBO -VCEO -VEBO -IC Ptot TJ TSTG Note: 1. Package mounted on 99.5% Alumina 10 x 8 x 0.6mm. TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com Tel: (800)-TAITRON Fax: (800)-TAITFA (800)-824-8766 (800)-824-8329 (661)-257-6060 (661)-257-6415 Rev. A/AH 2008-05-29 Page 1 of 3 SMD General Purpose Transistor (PNP) BC856/BC857/BC858 Electrical Characteristics (T Ambient=25ºC unless noted otherwise) Symbol Description Min. Typ. Max. Unit Conditions -ICBO Collector-Emitter Cut-off Current BC856/7/8, Suffix ‘A’ BC856/7/8, Suffix ‘B’ BC857/8, Suffix ‘C’ 110 200 420 - 90 150 270 180 290 520 0.09 0.25 0.7 0.9 0.65 150 4.5 2.0 15 220 450 800 0.3 nA -VCB=30V, IE=0 -VCE=5V, -IC=10µA hFE D.C. Current Gain BC856/7/8, Suffix ‘A’ BC856/7/8, Suffix ‘B’ BC857/8, Suffix ‘C’ -VCE=5V, -IC=2mA -IC=10mA, -IB=0.5mA V -VCE(sat) Collector-Emitter Saturation Voltage 0.65 - -IC=100mA, -IB=5mA -IC=10mA, -IB=0.5mA V -VBE(sat) Base-Emitter Saturation Voltage 0.6 0.75 -IC=100mA, -IB=5mA -VCE=5V, -IC=2mA V -VBE(on) fT Cob NF Base-Emitter On Voltage Current Gain-Bandwidth Product Collector Output Capacitance Noise Figure 0.82 10 -VCE=5V, -IC=10mA MHz pF dB -VCE=5V, -IC=10mA, f=100MHz -VCB=10V, IE=0, f=1MHz -VCE=5V, -IC=0.2mA, RG=2KΩ, f=1KHz Rev. A/AH 2008-05-29 www.taitroncomponents.com Page 2 of 3 SMD General Purpose Transistor (PNP) BC856/BC857/BC858 Dimensions in mm SOT-23 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: taitron@taitroncomponents.com 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 2008-05-29 www.taitroncomponents.com Page 3 of 3