Central BC856 SERIES BC857 SERIES BC858 SERIES TM Semiconductor Corp. DESCRIPTION: The CENTRAL SEMICONDUCTOR BC856, BC857 and BC858 Series types are PNP Silicon Transistors manufactured by the epitaxial planar process, epoxy molded in a surface mount package, designed for general purpose switching and amplifier applications. SURFACE MOUNT PNP SILICON TRANSISTOR MARKING CODE: PLEASE SEE MARKING CODE TABLE ON FOLLOWING PAGE Note: Reverse Lead Codes Available, Add “R” to the end of the Part # and Marking Code. SOT-23 CASE MAXIMUM RATINGS (TA=25°C) SYMBOL Collector-Base Voltage VCBO Collector-Emitter Voltage VCEO Emitter-Base Voltage VEBO Collector Current IC Peak Collector Current ICM Peak Base Current IBM Power Dissipation PD Operating and Storage Junction Temperature TJ,Tstg Thermal Resistance ΘJA BC858 30 30 BC857 50 45 5.0 100 200 200 350 VCE=5.0V, IC=2.0mA BC856A BC857A BC858A MIN MAX 125 250 UNITS V V V mA mA mA mW -65 to +150 357 ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted) SYMBOL TEST CONDITIONS MIN ICBO VCB= 30V ICBO VCB= 30V, TA=150°C IEBO VEB=5.0V BVCBO IC=10µA (BC858) 30 BVCBO IC=10µA (BC857) 50 BVCBO IC=10µA (BC856) 80 BVCEO IC=10mA (BC858) 30 BVCEO IC=10mA (BC857) 45 BVCEO IC=10mA (BC856) 65 BVEBO IE=10µA 5.0 VCE(SAT) IC=10mA, IB=0.5mA VCE(SAT) IC=100mA, IB=5.0mA IC=2.0mA, VCE=5.0V 0.6 VBE(ON) VBE(ON) IC=10mA, VCE=5.0V fT VCE=5.0V, IC=10mA, f=100MHz 100 NF VCE=5.0V, IC=200µA, RS=2KΩ, f= 1KHz, BW=200Hz hFE BC856 80 65 TYP °C °C/W MAX 15 4.0 100 0.3 0.65 0.75 0.82 10 BC856B BC857B BC858B MIN MAX 220 475 UNITS nA µA nA V V V V V V V V V V V MHz dB BC857C BC858C MIN MAX 420 800 R1 (10-September 2004) Central TM BC856 SERIES BC857 SERIES BC858 SERIES Semiconductor Corp. SURFACE MOUNT PNP SILICON TRANSISTOR SOT-23 CASE - MECHANICAL OUTLINE LEAD CODE: STANDARD 1) BASE 2) EMITTER 3) COLLECTOR *REVERSE 1) EMITTER 2) BASE 3) COLLECTOR DEVICE MARKING CODE BC856A 3A BC856B 3B BC857A 3E BC857B 3F BC857C 3G BC858A 3J BC858B 3K BC858C 3L * Reverse Lead Codes Available, Add “R” to the end of the Part # and Marking Code. R1 (10-September 2004)