Continental Device India Limited An ISO/TS16949 and ISO 9001 Certified Company SOT-23 Formed SMD Package BC859 BC860 SILICON PLANAR EPITAXIAL TRANSISTORS P-N-P transistors Marking BC859 = 4D BC859A = 4A BC859B = 4B BC859C = 4C BC860 = 4H BC860A = 4E BC860B = 4F BC860C = 4G PACKAGE OUTLINE DETAILS ALL DIMENSIONS IN mm Pin configuration 1 = BASE 2 = EMITTER 3 = COLLECTOR 3 1 2 ABSOLUTE MAXIMUM RATINGS BC859 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 -IC: 10 mA; -VCE = 5 V; f = 100 MHz Noise figure at Rs = 2 k -IC = 200 A; -VCE = 5 V f = 30 Hz to 15 kHz f = 1 KHz; B = 200 Hz Continental Device India Limited -V CEX -V CE0 -I CM Ptot Tj 50 45 200 250 150 125 900 V V mA mW C hfe 30 30 200 250 150 125 900 fT > 100 100 MHz F typ. < < 1,2 4 4 1 3 4 dB dB dB F Data Sheet BC860 max. max. max. max. max. > < Page 1 of 3 BC859 BC860 RATINGS (at TA = 25C unless otherwise specified) Limiting values Collector-base voltage (open emitter) -VCB0 Collector-emitter voltage (+VBE = 1 V) -V CEX Collector-emitter voltage (open base) -VCE0 Emitter-base voltage (open collector) -VEB0 Collector current (d.c.) -IC Collector current (peak value) -I CM Emitter current (peak value) IEM Base current (peak value) -I BM Total power dissipation up to Tamb = 60 C** Ptot Storage temperature Tstg Junction temperature Tj max. max. max. max. max. max. max. max. max. max. BC859 30 30 30 5 BC860 50 V 50 V 45 V 5 V 100 mA 200 mA 200 mA 200 mA 250 mW -55 to +150 C 150 C 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 60 280 90 K/W K/W K/W CHARACTERISTICS Tj = 25 C unless otherwise specified Collector cut-off current IE = 0; -VCB = 30V; Tj = 25C -I CBO typ. < 1 15 nA nA -I CBO < 4 mA -V BE typ. 650 600 to 750 mV mV --VBE < 820 mV -VCEsat typ. < -VBEsat typ. 75 300 700 mV mV mV -VCEsat typ. < -VBEsat typ. 250 650 850 mV mV mV Cc 4,5 pF 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 Collector capacitance at f = 1 MHz IE = Ie = 0; -VCB = 10 V Continental Device India Limited Data Sheet typ. Page 2 of 3 BC859 BC860 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 fT > 100 hfe MHz 125 to 800 BC859 BC860 -IC = 200 mA; -VCE = 5 V f = 30 Hz to 15 kHz F typ. < 1,2 4 1 3 dB dB f = 1 kHz; B = 200 Hz F typ. < 1 4 1 4 dB dB Equivalent noise voltage at RS = 2 kW -IC = 200 mA; -VCE = 5 V f = 10Hz to 50Hz; Tamb = 25C Vn < - D.C. current gain -IC = 2mA; -VCE = 5V; total range A selections B selections C selections hFE hFE hFE hFE 0,11 mV 125 125 220 420 to to to to 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 + 91-11-2579 6150, 5141 1112 Fax + 91-11-2579 5290, 5141 1119 email@cdil.com www.cdilsemi.com Continental Device India Limited Data Sheet Page 3 of 3