BC546B, BC547A, B, C, BC548B, C Amplifier Transistors NPN Silicon Features http://onsemi.com • Pb−Free Package is Available* COLLECTOR 1 2 BASE MAXIMUM RATINGS Rating Symbol Collector-Emitter Voltage Value VCEO BC546 BC547 BC548 Collector-Base Voltage Vdc 65 45 30 MARKING DIAGRAM VCBO BC546 BC547 BC548 Emitter-Base Voltage Vdc TO−92 CASE 29 STYLE 17 80 50 30 VEBO 6.0 Vdc Collector Current − Continuous IC 100 mAdc Total Device Dissipation @ TA = 25°C Derate above 25°C PD 625 5.0 mW mW/°C Total Device Dissipation @ TC = 25°C Derate above 25°C PD 1.5 12 Watt mW/°C TJ, Tstg −55 to +150 °C Operating and Storage Junction Temperature Range 3 EMITTER Unit Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. 1 2 BC 54xx YWW 3 BC54xx = Specific Device Code Y = Year WW = Work Week = Pb−Free Package ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 5 of this data sheet. THERMAL CHARACTERISTICS Characteristic Symbol Max Unit Thermal Resistance, Junction−to−Ambient RJA 200 °C/W Thermal Resistance, Junction−to−Case RJC 83.3 °C/W *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. Semiconductor Components Industries, LLC, 2004 May, 2004 − Rev. 4 1 Publication Order Number: BC546/D BC546B, BC547A, B, C, BC548B, C ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) Characteristic Symbol Min Typ Max Unit OFF CHARACTERISTICS Collector − Emitter Breakdown Voltage (IC = 1.0 mA, IB = 0) BC546 BC547 BC548 V(BR)CEO 65 45 30 − − − − − − V Collector − Base Breakdown Voltage (IC = 100 Adc) BC546 BC547 BC548 V(BR)CBO 80 50 30 − − − − − − V Emitter − Base Breakdown Voltage (IE = 10 A, IC = 0) BC546 BC547 BC548 V(BR)EBO 6.0 6.0 6.0 − − − − − − V − − − − 0.2 0.2 0.2 − 15 15 15 4.0 nA BC547A BC546B/547B/548B BC548C − − − 90 150 270 − − − (IC = 2.0 mA, VCE = 5.0 V) BC546 BC547 BC548 BC547A BC546B/547B/548B BC547C/BC548C 110 110 110 110 200 420 − − − 180 290 520 450 800 800 220 450 800 (IC = 100 mA, VCE = 5.0 V) BC547A/548A BC546B/547B/548B BC548C − − − 120 180 300 − − − − − − 0.09 0.2 0.3 0.25 0.6 0.6 − 0.7 − 0.55 − − − 0.7 0.77 150 150 150 300 300 300 − − − Collector Cutoff Current (VCE = 70 V, VBE = 0) (VCE = 50 V, VBE = 0) (VCE = 35 V, VBE = 0) (VCE = 30 V, TA = 125°C) ICES BC546 BC547 BC548 BC546/547/548 A ON CHARACTERISTICS DC Current Gain (IC = 10 A, VCE = 5.0 V) hFE Collector − Emitter Saturation Voltage (IC = 10 mA, IB = 0.5 mA) (IC = 100 mA, IB = 5.0 mA) (IC = 10 mA, IB = See Note 1) VCE(sat) Base − Emitter Saturation Voltage (IC = 10 mA, IB = 0.5 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 V, f = 100 MHz) fT BC546 BC547 BC548 MHz Output Capacitance (VCB = 10 V, IC = 0, f = 1.0 MHz) Cobo − 1.7 4.5 pF Input Capacitance (VEB = 0.5 V, IC = 0, f = 1.0 MHz) Cibo − 10 − pF 125 125 125 240 450 − − 220 330 600 500 900 260 500 900 − − − 2.0 2.0 2.0 10 10 10 Small − Signal Current Gain (IC = 2.0 mA, VCE = 5.0 V, f = 1.0 kHz) Noise Figure (IC = 0.2 mA, VCE = 5.0 V, RS = 2 k, f = 1.0 kHz, f = 200 Hz) hfe BC546 BC547/548 BC547A BC546B/547B/548B BC547C/548C − NF BC546 BC547 BC548 1. IB is value for which IC = 11 mA at VCE = 1.0 V. http://onsemi.com 2 dB BC546B, BC547A, B, C, BC548B, C BC547/BC548 1.0 VCE = 10 V TA = 25°C 1.5 TA = 25°C 0.9 0.8 V, VOLTAGE (VOLTS) hFE , NORMALIZED DC CURRENT GAIN 2.0 1.0 0.8 0.6 0.4 VBE(sat) @ IC/IB = 10 0.7 VBE(on) @ VCE = 10 V 0.6 0.5 0.4 0.3 0.2 0.3 VCE(sat) @ IC/IB = 10 0.1 0.2 0.2 0.5 50 1.0 20 2.0 5.0 10 IC, COLLECTOR CURRENT (mAdc) 100 0 0.1 200 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10 20 30 IC, COLLECTOR CURRENT (mAdc) Figure 2. “Saturation” and “On” Voltages 2.0 θVB, TEMPERATURE COEFFICIENT (mV/ °C) VCE , COLLECTOR−EMITTER VOLTAGE (V) Figure 1. Normalized DC Current Gain TA = 25°C 1.6 IC = 200 mA 1.2 IC = IC = 10 mA 20 mA IC = 50 mA IC = 100 mA 0.8 0.4 0 0.02 10 1.0 0.1 IB, BASE CURRENT (mA) 1.0 −55°C to +125°C 1.2 1.6 2.0 2.4 2.8 20 f, T CURRENT−GAIN − BANDWIDTH PRODUCT (MHz) C, CAPACITANCE (pF) TA = 25°C Cib 3.0 Cob 2.0 1.0 0.4 0.6 0.8 1.0 2.0 4.0 6.0 8.0 10 VR, REVERSE VOLTAGE (VOLTS) 20 100 Figure 4. Base−Emitter Temperature Coefficient 10 5.0 10 1.0 IC, COLLECTOR CURRENT (mA) 0.2 Figure 3. Collector Saturation Region 7.0 50 70 100 40 Figure 5. Capacitances 400 300 200 VCE = 10 V TA = 25°C 100 80 60 40 30 20 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10 20 IC, COLLECTOR CURRENT (mAdc) 30 Figure 6. Current−Gain − Bandwidth Product http://onsemi.com 3 50 BC546B, BC547A, B, C, BC548B, C BC546 TA = 25°C VCE = 5 V TA = 25°C 0.8 V, VOLTAGE (VOLTS) hFE , DC CURRENT GAIN (NORMALIZED) 1.0 2.0 1.0 0.5 VBE(sat) @ IC/IB = 10 0.6 VBE @ VCE = 5.0 V 0.4 0.2 0.2 VCE(sat) @ IC/IB = 10 0 10 100 1.0 IC, COLLECTOR CURRENT (mA) 0.1 0.2 0.2 0.5 1.0 2.0 TA = 25°C 1.6 20 mA 50 mA 100 mA 200 mA 1.2 IC = 10 mA 0.8 0.4 0 0.02 0.05 0.1 0.2 0.5 1.0 2.0 IB, BASE CURRENT (mA) 5.0 10 20 20 Cib 10 6.0 Cob 0.2 0.5 5.0 1.0 2.0 10 20 VR, REVERSE VOLTAGE (VOLTS) 50 100 200 −1.4 −1.8 VB for VBE 50 −55°C to 125°C −2.2 −2.6 −3.0 f, T CURRENT−GAIN − BANDWIDTH PRODUCT C, CAPACITANCE (pF) TA = 25°C 0.1 200 0.2 0.5 10 20 5.0 1.0 2.0 IC, COLLECTOR CURRENT (mA) Figure 10. Base−Emitter Temperature Coefficient 40 2.0 100 −1.0 Figure 9. Collector Saturation Region 4.0 50 Figure 8. “On” Voltage θVB, TEMPERATURE COEFFICIENT (mV/ °C) VCE , COLLECTOR−EMITTER VOLTAGE (VOLTS) Figure 7. DC Current Gain 10 20 2.0 5.0 IC, COLLECTOR CURRENT (mA) 500 VCE = 5 V TA = 25°C 200 100 50 20 1.0 5.0 10 50 100 IC, COLLECTOR CURRENT (mA) 100 Figure 11. Capacitance Figure 12. Current−Gain − Bandwidth Product http://onsemi.com 4 BC546B, BC547A, B, C, BC548B, C DEVICE ORDERING INFORMATION Device Package Shipping† BC546B 5000 Units / Bulk BC546BRL1 2000 Tape & Reel BC546BZL1 2000 Tape & Ammo Box BC547ARL 2000 Tape & Reel BC547ARL1 2000 Tape & Reel BC547AZL1 2000 Tape & Ammo Box BC547B 5000 Units / Bulk TO−92 (TO−226) BC547BRL1 2000 Tape & Reel BC547BZL1 2000 Tape & Ammo Box BC547C 5000 Units / Bulk 2000 Tape & Ammo Box BC547CZL1 BC548B 5000 Units / Bulk BC548BRL1 2000 Tape & Reel BC548BZL1 BC548BZL1G TO−92 (TO−226) (Pb−Free) BC548C BC548CZL1 2000 Tape & Ammo Box 5000 Units / Bulk TO 92 (TO TO−92 (TO−226) 226) 2000 Tape & Ammo Box †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. http://onsemi.com 5 BC546B, BC547A, B, C, BC548B, C PACKAGE DIMENSIONS TO−92 (TO−226) CASE 29−11 ISSUE AL A NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. CONTOUR OF PACKAGE BEYOND DIMENSION R IS UNCONTROLLED. 4. LEAD DIMENSION IS UNCONTROLLED IN P AND BEYOND DIMENSION K MINIMUM. B R P L SEATING PLANE K D X X G J H V C SECTION X−X 1 N DIM A B C D G H J K L N P R V INCHES MIN MAX 0.175 0.205 0.170 0.210 0.125 0.165 0.016 0.021 0.045 0.055 0.095 0.105 0.015 0.020 0.500 −−− 0.250 −−− 0.080 0.105 −−− 0.100 0.115 −−− 0.135 −−− MILLIMETERS MIN MAX 4.45 5.20 4.32 5.33 3.18 4.19 0.407 0.533 1.15 1.39 2.42 2.66 0.39 0.50 12.70 −−− 6.35 −−− 2.04 2.66 −−− 2.54 2.93 −−− 3.43 −−− STYLE 17: PIN 1. COLLECTOR 2. BASE 3. EMITTER N ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. 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