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| Elektronische Bauelemente FEATURES n BC856A, B BC857A, B, C BC858A, B, C SOT-23 A L Top View 3 A suffix of "-C" specifies halogen & lead-free General Purpose Transistor PNP Type Collect current : - 0.1A Operating Temp. : -55 C ~ +150 C O O Dim A BS Min 2.800 1.200 0.890 0.370 1.780 0.013 0.085 0.450 0.890 2.100 0.450 Max 3.040 1.400 1.110 0.500 2.040 0.100 0.177 0.600 1.020 2.500 0.600 n n B C D G H n RoHS com pliant product V 3 1 2 1 2 C OLLE C TOR G C D H K J 3 1 B AS E J K L S V 2 E MITTE R All Dimension in mm ELECTRICAL CHARACTERISTICS Parameter Collector-base breakdown voltage Tamb=25 unless Symbol otherwise Test specified MIN -80 MAX UNIT conditions BC856 BC857 BC858 VCBO Ic= -10 A I E=0 -50 -30 -65 V Collector-emitter breakdown voltage BC856 BC857 BC858 VCEO Ic= -10 mA IB=0 -45 -30 V Emitter-base breakdown voltage Collector cut-off current BC856 BC857 BC858 Collector cut-off current BC856 BC857 BC858 Emitter cut-off current DC current gain BC856A,857A,858A BC856B,857B,858B BC857C,BC858C Collector-emitter saturation voltage Base-emitter saturation voltage VEBO IE= -10 A IC=0 IE=0 IE=0 IE=0 IB=0 IB=0 IB=0 IC=0 -5 V VCB= -70 V , ICBO VCB= -45 V , VCB= -25 V , VCE= -60 V , ICEO VCE= -40 V , VCE= -25 V , IEBO V EB= -5 V , -0.1 A -0.1 A -0.1 125 250 475 800 -0.5 -1.1 A HFE 1 VCE= -5V, IC= -2mA 220 420 VCE(sat) VBE(sat) IC=-100mA, IB= -5 mA IC= -100 mA, IB= -5mA VCE= -5 V, IC= -10mA 100 V V Transition frequency fT f=100MHz MHz DEVICE MARKING BC856A=3A; BC856B=3B; BC857A=3E; BC857B=3F; BC857C=3G; BC858A=3J; BC858B=3K; BC858C=3L http://www.SeCoSGmbH.com Any changing of specification will not be informed individual 01-Jun-2004 Rev. B Page 1 of 3 Elektronische Bauelemente BC856A, B BC857A, B, C BC858A, B, C BC857, BC858 -1.0 Typical Characteristics 2.0 hFE , NORMALIZED DC CURRENT GAIN 1.5 1.0 0.7 0.5 VCE = -10 V TA = 25C -0.9 -0.8 V, VOLTAGE (VOLTS) -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 TA = 25C VBE(sat) @ IC/IB = 10 VBE(on) @ VCE = -10 V 0.3 0.2 -0.2 VCE(sat) @ IC/IB = 10 -0.5 -1.0 -2.0 -5.0 -10 -20 IC, COLLECTOR CURRENT (mAdc) -50 -100 -0.5 -1.0 -2.0 -5.0 -10 -20 -50 IC, COLLECTOR CURRENT (mAdc) -100 -200 0 -0.1 -0.2 Figure 1. Normalized DC Current Gain Figure 2. "Saturation" and "On" Voltages VB , TEMPERATURE COEFFICIENT (mV/ C) VCE , COLLECTOR-EMITTER VOLTAGE (V) -2.0 TA = 25C -1.6 -1.2 IC = -10 mA IC = -50 mA IC = -20 mA IC = -200 mA IC = -100 mA 1.0 -55C to +125C 1.2 1.6 2.0 2.4 2.8 -0.8 -0.4 0 -0.02 -0.1 -1.0 IB, BASE CURRENT (mA) -10 -20 -0.2 -10 -1.0 IC, COLLECTOR CURRENT (mA) -100 Figure 3. Collector Saturation Region f T, CURRENT-GAIN - BANDWIDTH PRODUCT (MHz) Figure 4. Base-Emitter Temperature Coefficient 10 7.0 C, CAPACITANCE (pF) 5.0 Cob Cib TA = 25C 400 300 200 150 100 80 60 40 30 20 -0.5 -1.0 -2.0 -3.0 -5.0 -10 -20 -30 -50 VCE = -10 V TA = 25C 3.0 2.0 1.0 -0.4 -0.6 -1.0 -2.0 -4.0 -6.0 -10 -20 -30 -40 VR, REVERSE VOLTAGE (VOLTS) IC, COLLECTOR CURRENT (mAdc) Figure 5. Capacitances http://www.SeCoSGmbH.com Figure 6. Current-Gain - Bandwidth Product Any changing of specification will not be informed individual 01-Jun-2004 Rev. B Page 2 of 3 Elektronische Bauelemente BC856A, B BC857A, B, C BC858A, B, C BC856 -1.0 hFE , DC CURRENT GAIN (NORMALIZED) VCE = -5.0 V TA = 25C 2.0 1.0 0.5 0.2 -0.1 -0.2 -1.0 -2.0 -5.0 -10 -20 -50 -100 -200 IC, COLLECTOR CURRENT (mA) V, VOLTAGE (VOLTS) TJ = 25C -0.8 VBE(sat) @ IC/IB = 10 -0.6 VBE @ VCE = -5.0 V -0.4 -0.2 VCE(sat) @ IC/IB = 10 0 -0.2 -0.5 -50 -100 -200 -5.0 -10 -20 -1.0 -2.0 IC, COLLECTOR CURRENT (mA) Figure 7. DC Current Gain Figure 8. "On" Voltage VCE , COLLECTOR-EMITTER VOLTAGE (VOLTS) VB, TEMPERATURE COEFFICIENT (mV/ C) -2.0 -1.0 -1.6 IC = -10 mA -20 mA -50 mA -100 mA -200 mA -1.4 -1.2 -1.8 VB for VBE -55C to 125C -0.8 -2.2 -0.4 TJ = 25C 0 -0.02 -0.05 -0.1 -0.2 -0.5 -1.0 -2.0 IB, BASE CURRENT (mA) -5.0 -10 -20 -2.6 -3.0 -0.2 -0.5 -1.0 -50 -2.0 -5.0 -10 -20 IC, COLLECTOR CURRENT (mA) -100 -200 Figure 9. Collector Saturation Region Figure 10. Base-Emitter Temperature Coefficient f T, CURRENT-GAIN - BANDWIDTH PRODUCT 40 TJ = 25C C, CAPACITANCE (pF) 20 Cib 500 VCE = -5.0 V 200 100 50 20 -100 -1.0 -10 IC, COLLECTOR CURRENT (mA) 10 8.0 6.0 4.0 2.0 -0.1 -0.2 Cob -0.5 -5.0 -10 -20 -1.0 -2.0 VR, REVERSE VOLTAGE (VOLTS) -50 -100 Figure 11. Capacitance http://www.SeCoSGmbH.com Figure 12. Current-Gain - Bandwidth Product Any changing of specification will not be informed individual 01-Jun-2004 Rev.B Page 3 of 3 |
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