DATA SHEET BC85x Series SEMICONDUCTOR General Purpose Transistors H PNP Silicon • Moisture Sensitivity Level: 1 • ESD Rating – Human Body Model: >4000 V ESD Rating – Machine Model: >400 V • We declare that the material of product compliance with RoHS requirements. MAXIMUM RATINGS (TA = 25°C unless otherwise noted) Rating Symbol Value Unit Collector-Emitter Voltage BC856 BC857 BC858, BC859 VCEO –65 –45 –30 V Collector-Base Voltage BC856 BC857 BC858, BC859 VCBO –80 –50 –30 V VEBO –5.0 V IC –100 mAdc Emitter–Base Voltage Collector Current – Continuous SOT–23 3 COLLECT OR 1 B ASE 2 THERMAL CHARACTERISTICS Characteristic Total Device Dissipation FR–5 Board, (Note 1.) TA = 25°C Derate above 25°C Thermal Resistance, Junction to Ambient EMIT T ER Symbol Max Unit 225 1.8 mW mW/°C 556 °C/W PD RqJA MARKING DIAGRAM 3 xx Total Device Dissipation Alumina Substrate, (Note 2.) TA = 25°C Derate above 25°C Thermal Resistance, Junction to Ambient Junction and Storage Temperature PD 300 2.4 mW mW/°C RqJA 417 °C/W TJ, Tstg –55 to +150 °C 2 1 xx= Device Marking (See Table Below) 1. FR–5 = 1.0 x 0.75 x 0.062 in 2. Alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina. http://www.yeashin.com 1 REV.02 20130403 BC85x Series DEVICE MARKING AND ORDERING INFORMATION Device Marking Package Shipping BC856A 3A SOT-23 3000/Tape&Reel BC856A 3A SOT-23 10000/Tape&Reel BC856B 3B SOT-23 3000/Tape&Reel BC856B 3B SOT-23 10000/Tape&Reel BC857A 3E SOT-23 3000/Tape&Reel BC857A 3E SOT-23 10000/Tape&Reel BC857B 3F SOT-23 3000/Tape&Reel BC857B 3F SOT-23 10000/Tape&Reel BC857C 3G SOT-23 3000/Tape&Reel BC857C 3G SOT-23 10000/Tape&Reel BC858A 3J SOT-23 3000/Tape&Reel BC858A 3J SOT-23 10000/Tape&Reel BC858B 3K SOT-23 3000/Tape&Reel BC858B 3K SOT-23 10000/Tape&Reel BC858C 3L SOT-23 3000/Tape&Reel BC858C 3L SOT-23 10000/Tape&Reel BC859B 4B SOT-23 3000/Tape&Reel BC859B 4B SOT-23 10000/Tape&Reel BC859C 4C SOT-23 3000/Tape&Reel BC859C 4C SOT-23 10000/Tape&Reel http://www.yeashin.com 2 REV.02 20130403 BC85x Series ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) Characteristic Symbol Min Typ Max Unit OFF CHARACTERISTICS Collector–Emitter Breakdown Voltage (IC = –10 mA) BC856 Series BC857 Series BC858, BC859 Series V(BR)CEO –65 –45 –30 – – – – – – V Collector–Emitter Breakdown Voltage (IC = –10 µA, VEB = 0) BC856 Series BC857 Series BC858, BC859 Series V(BR)CES –80 –50 –30 – – – – – – V Collector–Base Breakdown Voltage (IC = –10 mA) BC856 Series BC857 Series BC858, BC859 Series V(BR)CBO –80 –50 –30 – – – – – – V Emitter–Base Breakdown Voltage (IE = –1.0 mA) BC856 Series BC857 Series BC858, BC859 Series V(BR)EBO –5.0 –5.0 –5.0 – – – – – – V ICBO – – – – –15 –4.0 nA µA 125 220 420 180 290 520 250 475 800 – – – – –0.3 –0.65 – – –0.7 –0.9 – – –0.6 – – – –0.75 –0.82 fT 100 – – MHz Output Capacitance (VCB = –10 V, f = 1.0 MHz) Cob – – 4.5 pF Noise Figure (IC = –0.2 mA, VCE = –5.0 Vdc, RS = 2.0 kΩ, f = 1.0 kHz, BW = 200 Hz) BC856, BC857, BC858 Series BC859 Series NF Collector Cutoff Current (VCB = –30 V) Collector Cutoff Current (VCB = –30 V, TA = 150°C) ON CHARACTERISTICS DC Current Gain (IC = –2.0 mA, VCE = –5.0 V) hFE BC856A, BC857A, BC858A BC856B, BC857B, BC858B, BC859B BC857C, BC858C, BC859C Collector–Emitter Saturation Voltage (IC = –10 mA, IB = –0.5 mA) (IC = –100 mA, IB = –5.0 mA) VCE(sat) Base–Emitter Saturation Voltage (IC = –10 mA, IB = –0.5 mA) (IC = –100 mA, IB = –5.0 mA) VBE(sat) Base–Emitter On Voltage (IC = –2.0 mA, VCE = –5.0 V) (IC = –10 mA, VCE = –5.0 V) VBE(on) – V V V SMALL–SIGNAL CHARACTERISTICS Current–Gain – Bandwidth Product (IC = –10 mA, VCE = –5.0 Vdc, f = 100 MHz) http://www.yeashin.com 3 dB – – – – 10 4.0 REV.02 20130403 DEVICE CHARACTERISTICS BC85xSeries BC857/ BC858 –1.0 1.5 VCE= –10 V –0.9 T A = 25°C –0.8 V, VOLTAGE (VOLTS) hFE, NORMALIZED DC CURRENT GAIN 2.0 1.0 0.7 0.5 T A = 25°C V BE(sat) @ I C /I B=10 –0.7 V BE(on) @ V CE = –10 V –0.6 –0.5 –0.4 –0.3 –0.2 0.3 V CE(sat) @ I C /I B = 10 –0.1 0 0.2 –0.2 –0.5 –1.0 –2.0 –5.0 –10 –20 –50 –100 –200 –0.1 T A = 25°C –1.6 –1.2 IC= I C= –50 mA I C= –200 mA –10 mA I C= –100 mA I C= –20 mA –0.4 –1.0 –2.0 –5.0 –10 –20 –50 –100 I C , COLLECTOR CURRENT (mAdc) –2.0 –0.8 –0.5 Figure 2. “Saturation” and “On” Voltages θVB , TEMPERATURE COEFFICIENT (mV/ °C) VCE, COLLECTOR– EMITTER VOLTAGE (V) I C , COLLECTOR CURRENT (mAdc) Figure 1. Normalized DC Current Gain –0.2 1.0 –55°C to +125°C 1.2 1.6 2.0 2.4 2.8 0 –0.02 –0.1 –1.0 –10 –20 –0.2 I B , BASE CURRENT (mA) Figure 3. Collector Saturation Region –1.0 –10 –100 I C , COLLECTOR CURRENT (mA) Figure 4. Base–Emitter Temperature Coefficient 400 300 10.0 fT, CURRENT– GAIN – BANDWIDTH PRODUCT (MHz) C ib 7.0 T A=25°C V, VOLTAGE (VOLTS) 5.0 C ob 3.0 2.0 200 V CE =–10V T A = 25°C 100 80 60 40 30 20 1.0 –0.4 –0.6 –1.0 –2.0 –4.0 –6.0 –10 –20 –30 –40 –0.5 –1.0 –2.0 –3.0 –5.0 –10 –20 –30 –50 V R , REVERSE VOLTAGE (VOLTS) I C , COLLECTOR CURRENT (mAdc) Figure 5. Capacitances Figure 6. Current–Gain – Bandwidth Product http://www.yeashin.com 4 REV.02 20130403 DEVICE CHARACTERISTICS BC85x Series –1.0 T J= 25°C V CE = –5.0V T A = 25°C V, VOLTAGE (VOLTS) –0.8 2.0 1.0 0.5 0.2 –0.2 VCE(sat) @ I C /I B= 10 0 –0.2 –0.5 –1.0 –2.0 –5.0 –10 –20 –50 –100 –200 I C , COLLECTOR CURRENT (mA) I C , COLLECTOR CURRENT (mA) Figure 7. DC Current Gain Figure 8. “On” Voltage –1.6 IC = –10 mA –20mA –50mA –100mA –200mA –0.8 –0.4 TJ= 25°C 0 –0.02 –0.05 –0.1 –0.2 –0.5 –1.0 –2.0 –5.0 –10 –20 –1.0 –1.4 –1.8 θ VB for V BE –55°C to 125°C –2.2 –2.6 –3.0 –0.2 –0.5 –1.0 –2.0 –5.0 –10 –20 –50 –100 –200 I B , BASE CURRENT (mA) I C , COLLECTOR CURRENT (mA) Figure 9. Collector Saturation Region Figure 10. Base–Emitter Temperature Coefficient 40 C, CAPACITANCE (pF) VBE @VCE= –5.0 V –0.4 –1.0–2.0 –5.0–10–20 –50–100–200 –2.0 –1.2 –0.6 θVB , TEMPERATURE COEFFICIENT (mV/°C) –0.1–0.2 VBE(sat) @ I C/I B= 10 T J= 25°C 20 C ib 10 8.0 6.0 C ob 4.0 2.0 –0.1–0.2 –0.5 –1.0 –2.0 –5.0 –10 –20 –50 –100 fT, CURRENT– GAIN – BANDWIDTH PRODUCT T V CE , COLLECTOR– EMITTER VOLTAGE (VOLTS) hFE , DC CURRENT GAIN (NORMALIZED) BC856 500 VCE= –5.0 V 200 100 50 20 –1.0 –10 –100 V R , REVERSE VOLTAGE (VOLTS) I C , COLLECTOR CURRENT (mA) Figure 11. Capacitance Figure 12. Current–Gain – Bandwidth Product http://www.yeashin.com 5 REV.02 20130403 DEVICE CHARACTERISTICS BC85x Series r( t), TRANSIENT THERMAL RESISTANCE (NORMALIZED) 1.0 0.7 0.5 D=0.5 0.2 0.3 0.2 0.05 0.1 SINGLE PULSE 0.1 P(pk) SINGLE PULSE 0.07 Z θJC (t) = r(t) R θJC R θJC = 83.3°C/W MAX Z θJA (t) = r(t) R θJA R θJA = 200°C/W MAX D CURVES APPLY FOR POWER PULSE TRAIN SHOWN READ TIME AT t 1 T J(pk) – T C = P (pk) R θJC (t) t1 0.05 t2 0.03 0.02 DUTY CYCLE, D = t 1 /t 2 0.01 0.1 0.2 0.5 1.0 2.0 5.0 10 20 50 100 200 500 1.0k 2.0k 5.0k t, TIME (ms) Figure 13. Thermal Response –200 1s The safe operating area curves indicate I C –V CE limits of the transistor that must be observed for reliable operation. Collector 3 ms I C , COLLECTOR CURRENT (mA) –100 –50 load lines for specific circuits must fall below the limits indicated by the applicable curve. TJ= 25°C TA= 25°C The data of Figure 14 is based upon T J(pk) = 150°C; T C or T A is variable depending upon conditions. Pulse curves are valid for duty cycles to 10% provided T J(pk) < 150°C. T J(pk) may be calculated from the data in Figure 13. At high case or ambient BC558 BC557 –10 BC556 –5.0 temperatures, thermal limitations will reduce the power that can be handled to values less than the limitations imposed by the sec- BONDING WIRE LIMIT ondary breakdown. THERMAL LIMIT SECOND BREAKDOWN LIMIT –2.0 –1.0 –0.5 –10 –30 –45 –65 –100 V CE , COLLECTOR–EMITTER VOLTAGE (V) Figure 14. Active Region Safe Operating Area http://www.yeashin.com 6 REV.02 20130403 10k PACKAGE OUTLINE & DIMENSIONS BC85x Series SOT-23 NOTES: A 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. L 3 1 V 2 B S DIM G A B C D G H J K L S V C D H K J INCHES MIN MAX 0.1102 0.1197 0.0472 0.0551 0.0350 0.0440 0.0150 0.0200 0.0701 0.0807 0.0005 0.0040 0.0034 0.0070 0.0140 0.0285 0.0350 0.0401 0.0830 0.1039 0.0177 0.0236 MILLIMETERS MIN MAX 2.80 3.04 1.20 1.40 0.89 1.11 0.37 0.50 1.78 2.04 0.013 0.100 0.085 0.177 0.35 0.69 0.89 1.02 2.10 2.64 0.45 0.60 0.037 0.95 0.037 0.95 0.079 2.0 0.035 0.9 0.031 0.8 http://www.yeashin.com inches mm 7 REV.02 20130403