Continental Device India Limited An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company SOT-23 Formed SMD Package BC856 BC857 BC858 SILICON PLANAR EPITAXIAL TRANSISTORS P–N–P transistors Marking BC856 = 3D BC856A = 3A BC856B = 3B BC857 = 3H BC857A = 3E BC857B = 3F BC857C = 3G BC858 = 3M BC858A = 3J BC858B = 3K BC858C = 3L PACKAGE OUTLINE DETAILS ALL DIMENSIONS IN mm Pin configuration 1 = BASE 2 = EMITTER 3 = COLLECTOR 3 1 2 ABSOLUTE MAXIMUM RATINGS Collector–emitter voltage (+VBE = 1 V) Collector–emitter voltage (open base) Collector current (peak value) Total power dissipation up to Tamb = 60 °C Junction temperature Small–signal current gain –IC = 2 mA; –VCE = 5 V; f = 1 kHz Transition frequency at f = 100 MHz –IC = 10 mA; –VCE = 5 V Noise figure at RS = 2 kW –IC = 200 mA; –VCE = 5 V f = 1 kHz; B = 200 Hz Continental Device India Limited Data Sheet –V CEX max. –V CE0 max. –I CM max. Ptot Tj max. max. hfe BC856 BC857 BC858 80 50 30 V 65 45 30 V 200 mA 250 150 mW °C 75 to 900 fT > 100 MHz F < 10 dB Page 1 of 3 BC856 BC857 BC858 RATINGS (at TA = 25°C unless otherwise specified) Limiting values BC856 BC857 BC858 Collector–base voltage (open emitter) Collector–emitter voltage (+VBE = 1 V) Collector–emitter voltage (open base) Emitter–base voltage (open collector) Collector current (d.c.) Collector current (peak value) Emitter current (peak value) Base current (peak value) Total power dissipation up to Tamb: 60 °C Storage temperature Junction temperature –VCBO –VCEX –VCEO –VEBO –I C –ICM IEM –IBM max. max. max. max. max. max. max. max. Ptot Tstg Tj max. THERMAL CHARACTERISTICS Tj = Px (Rth j–t + Rth t–s + Rth s–a) + Tamb Thermal resistance From junction to tab From tab to soldering points From soldering points to ambient Rth j–t Rth t–s Rth s–a CHARACTERISTICS Tj = 25 °C unless otherwise specified Collector cut–off current Tj = 25°C IE = 0; –VCB = 30V; Tj = 150° C Base–emitter voltage –IC = 2 mA; –VCE = 5 V –IC = 10 mA; –VCE = 5 V Saturation voltages –IC = 10 mA; –IB = 0,5 mA –IC = 100 mA; –IB = 5 mA Knee voltage –IC = 10 mA; –IB = value for which –IC = 11 mA at –VCE = 1 V Continental Device India Limited 80 80 65 5 50 50 45 5 100 200 200 200 30 30 30 5 V V V V mA mA mA mA 250 –55 to +150 150 mW °C °C = = = 60 280 90 K/W K/W K/W –ICBO typ. < 1 15 nA nA –ICBO < 4 mA –VBE typ. 650 600 to 750 mV mV –VBE < 820 mV –VCEsat typ. < 75 300 mV mV –VBEsat typ. 700 mV –VCEsat typ. < 250 650 mV mV –VBEsat typ. 850 mV –VCEK typ. < 250 600 mV mV Data Sheet max. Page 2 of 3 BC856 BC857 BC858 Collector capacitance at f = 1 MHz IE = Ie = 0; –VCB = 10 V Transition frequency at f = 100 MHz –IC = 10 mA; –VCE = 5 V Small–signal current gain at f = 1 kHz –IC = 2 mA; –VCE = 5 V Noise figure at RS = 2 kW –IC = 200 mA; –VCE = 5 V f = 1 kHz; B = 200 Hz D.C. current gain –IC = 2 mA; –VCE = 5 V BC856 BC858/857 BC856A/857A/858A BC856B/857B/858B BC857C/858C Cc typ. 4,5 pF fT > 100 MHz hfe 125 to 800 F typ. < hFE hFE hFE hFE hFE 220 125 125 220 420 2 dB 10 dB to to to to to 475 800 250 475 800 Disclaimer The product information and the selection guides facilitate selection of the CDIL's Discrete Semiconductor Device(s) best suited for application in your product(s) as per your requirement. It is recommended that you completely review our Data Sheet(s) so as to confirm that the Device(s) meet functionality parameters for your application. The information furnished on the CDIL Web Site/ CD is believed to be accurate and reliable. CDIL however, does not assume responsibility for inaccuracies or incomplete information. Furthermore, CDIL does not assume liability whatsoever, arising out of the application or use of any CDIL product; neither does it convey any license under its patent rights nor rights of others. These products are not designed for use in life saving/support appliances or systems. CDIL customers selling these products (either as individual Discrete Semiconductor Devices or incorporated in their end products), in any life saving/support appliances or systems or applications do so at their own risk and CDIL will not be responsible for any damages resulting from such sale(s). CDIL strives for continuous improvement and reserves the right to change the specifications of its products without prior notice. CDIL is a registered Trademark of Continental Device India Limited C-120 Naraina Industrial Area, New Delhi 110 028, India. Telephone + 91-11-579 6150 Fax + 91-11-579 9569, 579 5290 e-mail [email protected] www.cdil.com Continental Device India Limited Data Sheet Page 3 of 3