Maker : Siemens Semiconductor Group
Part No. : BC857A

  Datasheet PDF : BC857A.pdf
  Cross Reference : BC857A Cross Reference
  Buy Component : BC857A Find Stock and Price

Shortcut : BC857  BC857  BC857  BC857  BC857  BC857  BC857  BC857  BC857  BC857  BC857  BC857A  BC857A  BC857A  BC857A  BC857A  BC857A  BC857A  BC857A  BC857A  BC857A-7  BC857A-Z3E  BC857AF  BC857ALT1  BC857ALT1  BC857ALT1  BC857ALT1  BC857ALT1  BC857AT  BC857AT  BC857AT  BC857AT-7  BC857AW  BC857AW  BC857AW  BC857AW  BC857AW-7  BC857AWT1  BC857AWT1  BC857AWT1  BC857B  BC857B  BC857B  BC857B  BC857B  BC857B  BC857B  BC857B  BC857B  BC857B  BC857B-3F  BC857B-7  BC857BDW1T1  BC857BDW1T1  BC857BF  BC857BL3  BC857BLP  BC857BLT1  BC857BLT1  BC857BLT1  BC857BLT1  BC857BLT1  BC857BLT3  BC857BLT3  BC857BLT3G  BC857BLT3G  BC857BRLT1  BC857BS  BC857BT  BC857BT  BC857BT  BC857BT-7  BC857BTT1  BC857BV  BC857BV  BC857BW  BC857BW  BC857BW  BC857BW  BC857BW-7  BC857BWT1  BC857BWT1  BC857BWT1  BC857C  BC857C  BC857C  BC857C  BC857C  BC857C  BC857C  BC857C  BC857C-3G  BC857C-7  BC857CDW1T1  BC857CDW1T1  BC857CF  BC857CLT1  BC857CLT1  BC857CLT1  BC857CLT1G  BC857CLT1G  BC857CT  BC857CT  BC857CT-7  BC857CTT1  BC857CW  BC857CW  BC857CW  BC857CW  BC857CW-7  BC857F  BC857F  BC857M  BC857S  BC857S  BC857S  BC857S  BC857T  BC857T  BC857T  BC857T  BC857U  BC857UF  BC857W  BC857W  BC857W  BC857W 

Product Information

PNP Silicon AF Transistors BC 856 ... BC 860 Features q For AF input stages and driver applications q High current gain q Low collector-emitter saturation voltage q Low noise between 30 Hz and 15 kHz q Complementary types: BC 846, BC 847, BC 849, BC 850 (NPN) Type BC 856 A BC 856 B BC 857 A BC 857 B BC 857 C BC 858 A BC 858 B BC 858 C BC 859 A BC 859 B BC 859 C BC 860 B BC 860 C Marking 3As 3Bs 3Es 3Fs 3Gs 3Js 3Ks 3Ls 4As 4Bs 4Cs 4Fs 4Gs Ordering Code (tape and reel) Q62702-C1773 Q62702-C1886 Q62702-C1850 Q62702-C1688 Q62702-C1851 Q62702-C1742 Q62702-C1698 Q62702-C1507 Q62702-C1887 Q62702-C1774 Q62702-C1761 Q62702-C1888 Q62702-C1889 Pin Configuration 1 2 3 B E C Package1) SOT-23 1)For detailed information see chapter Package Outlines. Semiconductor Group 1 04.96 BC 856 ... BC 860 Maximum Ratings Parameter Symbol BC 856 Collector-emitter voltage Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Peak collector current Peak base current Peak emitter current Total power dissipation, TS = 71 ˚C Junction temperature Storage temperature range Thermal Resistance Junction - ambient1) Junction - soldering point Rth JA Rth JS ≤ 310 ≤ 240 Values BC 857 BC 860 45 50 50 5 100 200 200 200 330 150 Unit BC 858 BC 859 30 30 30 5 mA V VCE0 VCB0 VCES VEB0 IC ICM IBM IEM Ptot Tj Tstg 65 80 80 5 mW ˚C – 65 … + 150 K/W 1)Package mounted on epoxy pcb 40 mm × 40 mm × 1.5 mm/6 cm2 Cu. Semiconductor Group 2 BC 856 ... BC 860 Electrical Characteristics at TA = 25 ˚C, unless otherwise specified. Parameter Symbol min. DC characteristics Collector-emitter breakdown voltage IC = 10 mA BC 856 BC 857, BC 860 BC 858, BC 859 Collector-base breakdown voltage IC = 10 µA BC 856 BC 857, BC 860 BC 858, BC 859 Collector-emitter breakdown voltage IC = 10 µA, VBE = 0 BC 856 BC 857, BC 860 BC 858, BC 859 Emitter-base breakdown voltage IE = 1 µA Collector cutoff current VCB = 30 V VCB = 30 V, TA = 150 ˚C DC current gain IC = 10 µA, VCE = 5 V BC 856 A … BC 859 A BC 856 B … BC 860 B BC 857 C … BC 860 C IC = 2 mA, VCE = 5 V BC 856 A … BC 859 A BC 856 B … BC 860 B BC 857 C … BC 860 C Collector-emitter saturation voltage1) IC = 10 mA, IB = 0.5 mA IC = 100 mA, IB = 5 mA Base-emitter saturation voltage1) IC = 10 mA, IB = 0.5 mA IC = 100 mA, IB = 5 mA Base-emitter voltage IC = 2 mA, VCE = 5 V IC = 10 mA, VCE = 5 V 1)Pulse Values typ. max. Unit V(BR)CE0 65 45 30 V(BR)CB0 80 50 30 V(BR)CES 80 50 30 V(BR)EB0 ICB0 – – hFE – – – 125 220 420 VCEsat – – VBEsat – – VBE(on) 600 – 650 – 750 820 700 850 – – 75 250 300 650 140 250 480 180 290 520 – – – 250 475 800 1 – 15 4 5 – – – – – – – – – – – – – – – – – – – – V nA µA – mV test: t ≤ 300 µs, D = 2 %. Semiconductor Group 3 BC 856 ... BC 860 Electrical Characteristics at TA = 25 ˚C, unless otherwise specified. Parameter Symbol min. AC characteristics Transition frequency IC = 20 mA, VCE = 5 V, f = 100 MHz Output capacitance VCB = 10 V, f = 1 MHz Input capacitance VCB = 0.5 V, f = 1 MHz Short-circuit input impedance IC = 2 mA, VCE = 5 V, f = 1 kHz BC 856 A … BC 859 A BC 856 B … BC 860 B BC 857 C … BC 860 C Open-circuit reverse voltage transfer ratio IC = 2 mA, VCE = 5 V, f = 1 kHz BC 856 A … BC 859 A BC 856 B … BC 860 B BC 857 C … BC 860 C Short-circuit forward current transfer ratio IC = 2 mA, VCE = 5 V, f = 1 kHz BC 856 A … BC 859 A BC 856 B … BC 860 B BC 857 C … BC 860 C Open-circuit output admittance IC = 2 mA, VCE = 5 V, f = 1 kHz BC 856 A … BC 859 A BC 856 B … BC 860 B BC 857 C … BC 860 C Noise figure IC = 0.2 mA, VCE = 5 V, RS = 2 kΩ f = 30 Hz … 15 kHz BC 859 BC 860 BC 859 f = 1 kHz, ∆ f = 200 Hz BC 860 Equivalent noise voltage IC = 0.2 mA, VCE = 5 V, RS = 2 kΩ f = 10 Hz … 50 Hz BC 860 Semiconductor Group 4 Values typ. max. Unit fT Cobo Cibo h11e – – – 250 3 8 – – – MHz pF kΩ – – – 2.7 4.5...

Link URL