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| MCC TM Micro Commercial Components omponents 20736 Marilla Street Chatsworth !"# $ % !"# BC546B BC547A/B/C BC548A/B/C NPN Silicon Amplifier Transistor 625mW A Features Through Hole Package 150oC Junction Temperature Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 and MSL rating 1 Marking:Type Number Lead Free Finish/Rohs Compliant) ("P"Suffix designates Compliant. See ordering information) * Mechanical Data Case: TO-92, Molded Plastic Polarity: indicated as below. TO-92 E B Maximum Ratings @ 25oC Unless Otherwise Specified Charateristic Collector-Emitter Voltage Symbol Value 65 VCEO 45 30 80 VCBO 50 30 VEBO 6.0 IC Pd Pd RqJA Unit V C Collector-Base Voltage BC546 BC547 BC548 BC546 BC547 BC548 V V mA mW mW/oC W mW/oC o D Emitter-Base Voltage Collector Current(DC) Power Dissipation@TA=25oC Power Dissipation@TC=25oC Thermal Resistance, Junction to Ambient Air Thermal Resistance, Junction to Case Operating & Storage Temperature 100 625 5.0 1.5 12 200 83.3 1 2 G 3 1-Collector 2-Base 3-Emitter DIMENSIONS INCHES MIN .170 .170 .550 .010 .130 .010 MM MIN 4.33 4.30 13.97 0.36 3.30 2.44 C/W C/W o RqJC o Tj, TSTG -55~150 C DIM A B C D E G MAX .190 .190 .590 .020 .160 .104 MAX 4.83 4.83 14.97 0.56 3.96 2.64 NOTE www.mccsemi.com Revision: 7 1 of 5 2008/11/05 BC546 thru BC548C ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted) Characteristic Symbol Min MCC TM Micro Commercial Components Typ Max Unit OFF CHARACTERISTICS Collector-Emitter Breakdown Voltage (IC = 1.0 mA, IB = 0) Collector-Base Breakdown Voltage (IC = 100 Adc) Emitter-Base Breakdown Voltage (IE = 10 mA, IC = 0) BC546 BC547 BC548 BC546 BC547 BC548 BC546 BC547 BC548 V(BR)CEO 65 45 30 80 50 30 6.0 6.0 6.0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- V V(BR)CBO V V(BR)EBO V ON CHARACTERISTICS DC Current Gain (IC = 10 A, VCE = 5.0 V) hFE BC547A/548A BC546B/547B/548B BC548C BC547A/548A BC546B/547B/548B BC547C/BC548C -- -- -- 110 200 420 90 150 270 180 290 520 -- -- -- 220 450 800 -- (IC = 2.0 mA, VCE = 5.0 V) (IC = 100 mA, VCE = 5.0 V) BC547A/548A BC546B/547B/548B BC548C VCE(sat) -- -- -- -- VBE(sat) VBE(on) 0.55 -- -- 120 180 300 ---- -- -- -- V 0.3 1.0 V V Collector-Emitter Saturation Voltage (IC = 100 mA, IB = 5.0 mA) Base-Emitter Saturation Voltage (IC = 100 mA, IB = 5.0 mA) Base-Emitter On Voltage (IC = 2.0 mA, VCE = 5.0 V) (IC = 10 mA, VCE = 5.0 V) -- -- 0.7 0.77 SMALL-SIGNAL CHARACTERISTICS Current-Gain -- Bandwidth Product (IC = 10 mA, VCE = 5.0 V, f = 100 MHz) fT BC546 BC547 BC548 Cobo Cibo hfe 150 150 150 -- -- 300 300 300 1.7 10 -- -- -- 4.5 -- pF pF -- MHz Output Capacitance (VCB = 10 V, IC = 0, f = 1.0 MHz) Input Capacitance (VEB = 0.5 V, IC = 0, f = 1.0 MHz) Small-Signal Current Gain (IC = 2.0 mA, VCE = 5.0 V, f = 1.0 kHz) BC547A/548A BC546B/547B/548B BC547C/548C Noise Figure (IC = 0.2 mA, VCE = 5.0 V, RS = 2 kW, f = 1.0 kHz, f = 200 Hz) 125 240 450 NF -- -- -- 220 330 600 2.0 2.0 2.0 260 500 900 dB 10 10 10 BC546 BC547 BC548 www.mccsemi.com 2 of 5 Revision: 7 2008/11/05 BC546 thru BC548C 2.0 hFE , NORMALIZED DC CURRENT GAIN 1.5 1.0 0.8 0.6 0.4 0.3 0.2 VCE = 10 V TA = 25C V, VOLTAGE (VOLTS) 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.2 0.5 50 2.0 5.0 10 1.0 20 IC, COLLECTOR CURRENT (mAdc) 100 200 0 0.1 TA = 25C VBE(sat) @ IC/IB = 10 MCC Micro Commercial Components VBE(on) @ VCE = 10 V TM VCE(sat) @ IC/IB = 10 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) 50 70 100 Figure 1. Normalized DC Current Gain 2.0 TA = 25C 1.6 IC = 200 mA 1.2 0.8 0.4 0 IC = IC = 10 mA 20 mA IC = 50 mA IC = 100 mA 1.0 Figure 2. "Saturation" and "On" Voltages VCE , COLLECTOR-EMITTER VOLTAGE (V) VB, TEMPERATURE COEFFICIENT (mV/ C) -55C to +125C 1.2 1.6 2.0 2.4 2.8 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 Figure 4. Base-Emitter Temperature Coefficient BC547/BC548 f T, CURRENT-GAIN - BANDWIDTH PRODUCT (MHz) 10 7.0 C, CAPACITANCE (pF) 5.0 3.0 Cob 2.0 Cib TA = 25C 400 300 200 VCE = 10 V TA = 25C 100 80 60 40 30 20 0.5 0.7 1.0 1.0 0.4 0.6 0.8 1.0 2.0 4.0 6.0 8.0 10 VR, REVERSE VOLTAGE (VOLTS) 20 40 2.0 3.0 5.0 7.0 10 20 IC, COLLECTOR CURRENT (mAdc) 30 50 Figure 5. Capacitances Figure 6. Current-Gain - Bandwidth Product www.mccsemi.com 3 of 5 Revision: 7 2008/11/05 BC546 thru BC548C BC547/BC548 1.0 hFE , DC CURRENT GAIN (NORMALIZED) VCE = 5 V TA = 25C 2.0 1.0 0.5 0.2 0.1 0.2 10 100 1.0 IC, COLLECTOR CURRENT (mA) V, VOLTAGE (VOLTS) TA = 25C 0.8 VBE(sat) @ IC/IB = 10 0.6 0.4 0.2 VCE(sat) @ IC/IB = 10 0 0.2 0.5 1.0 VBE @ VCE = 5.0 V MCC Micro Commercial Components TM 10 20 2.0 5.0 IC, COLLECTOR CURRENT (mA) 50 100 200 Figure 7. DC Current Gain 2.0 TA = 25C 1.6 20 mA 1.2 0.8 0.4 0 IC = 10 mA 50 mA 100 mA 200 mA -1.0 -1.4 -1.8 Figure 8. "On" Voltage VCE , COLLECTOR-EMITTER VOLTAGE (VOLTS) VB, TEMPERATURE COEFFICIENT (mV/ C) VB for VBE -2.2 -2.6 -3.0 -55C to 125C 0.02 0.05 0.1 0.2 0.5 1.0 2.0 IB, BASE CURRENT (mA) 5.0 10 20 0.2 0.5 10 20 1.0 2.0 5.0 IC, COLLECTOR CURRENT (mA) 50 100 200 Figure 9. Collector Saturation Region Figure 10. Base-Emitter Temperature Coefficient BC546 TA = 25C C, CAPACITANCE (pF) 20 Cib f T, CURRENT-GAIN - BANDWIDTH PRODUCT 40 VCE = 5 V TA = 25C 500 200 100 50 20 10 6.0 4.0 Cob 2.0 0.1 0.2 0.5 1.0 2.0 10 20 5.0 VR, REVERSE VOLTAGE (VOLTS) 50 100 1.0 5.0 10 50 100 IC, COLLECTOR CURRENT (mA) Figure 11. Capacitance Figure 12. Current-Gain - Bandwidth Product www.mccsemi.com Revision: 7 4 of 5 2008/11/05 MCC Micro Commercial Components TM Ordering Information Device (Part Number)-AP (Part Number)-BP Packing Ammo Packing;2Kpcs/AmmoBox Bulk;1Kpcs/Bag ***IMPORTANT NOTICE*** Micro Commercial Components Corp . reserves the right to make changes without further notice to any product herein to make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are represented on our website, harmless against all damages. ***APPLICATIONS DISCLAIMER*** Products offer by Micro Commercial Components Corp . are not intended for use in Medical, Aerospace or Military Applications. www.mccsemi.com Revision: 7 5 of 5 2008/11/05 |
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