Spec. No. : C204A3 Issued Date : 2015.01.23 Revised Date : Page No. : 1 / 7 CYStech Electronics Corp. General Purpose NPN Epitaxial Planar Transistor BC547BA3 Description • The BC547BA3 is designed for use in driver stage of AF amplifier and low speed switching. • Complementary to BC557BA3. • Pb-free package Symbol Outline BC547BA3 TO-92 B：Base C：Collector E：Emitter CBE Ordering Information Device BC547BA3-0-TB-G BC547BA3-0-BK-G Package TO-92 (Pb-free lead plating and halogen-free package) TO-92 (Pb-free lead plating and halogen-free package) Shipping 2000 pcs / Tape & Box 1000 pcs/ bag, 10 bags/box, 10boxes/carton Environment friendly grade : S for RoHS compliant products, G for RoHS compliant and green compound products Packing spec, TB :2000 pcs/tape & box; BK: 1000 pcs / bag, 10 bags/box, 10 boxes/carton Product rank, zero for no rank products Product name BC547BA3 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C204A3 Issued Date : 2015.01.23 Revised Date : Page No. : 2 / 7 Absolute Maximum Ratings (Ta=25°C) Parameter Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current Base Current Power Dissipation @Ta=25℃ Thermal Resistance, Junction to Ambient Operating Junction Temperature Range Storage Temperature Range Symbol VCBO VCEO VEBO IC IB Pd RθJA Tj Tstg Limits 60 50 6 200 100 625 200 -55~+150 -55~+150 Unit V V V mA mA mW °C/W °C °C Characteristics (Ta=25°C) Symbol BVCBO BVCEO BVEBO ICBO IEBO *VCE(sat) 1 *VCE(sat) 2 *VBE(sat) 1 *VBE(sat) 2 VBE 1 VBE 2 hFE 1 hFE 2 hFE 3 hFE 4 fT Cob Min. 60 50 6 0.58 120 200 100 50 100 - Typ. 58 150 720 860 0.65 0.7 2.1 Max. 100 100 200 500 900 1.2 0.7 0.77 450 - Unit V V V nA nA mV mV mV V V V MHz pF Test Conditions IC=100μA IC=1mA IE=10μA VCB=60V VEB=5V IC=10mA, IB=0.5mA IC=100mA, IB=5mA IC=10mA, IB=0.5mA IC=100mA, IB=5mA VCE=5V, IC=2mA VCE=5V, IC=10mA VCE=5V, IC=10μA VCE=5V, IC=2mA VCE=5V, IC=100mA VCE=6V, IC=150mA VCE=5V, IC=10mA, f=100MHz VCB=10V, IE=0A, f=1MHz *Pulse Test: Pulse Width ≤380μs, Duty Cycle≤2% BC547BA3 CYStek Product Specification Spec. No. : C204A3 Issued Date : 2015.01.23 Revised Date : Page No. : 3 / 7 CYStech Electronics Corp. Typical Characteristics Emitter Grounded Output Characteristics Emitter Grounded Output Characteristics 0.7 0.15 500uA 400uA 300uA 0.1 0.05 5mA 0.6 1mA 0.2 Collector Current---IC(A) Collector Current---IC(A) 0.25 200uA IB=100uA 0 0.5 0.4 2.5mA 2mA 0.3 1.5mA 0.2 1mA 0.1 IB=500uA 0 0 1 2 3 4 5 Collector-to-Emitter Voltage---VCE(V) 0 6 1 2 3 4 5 Collector-to-Emitter Voltage---VCE(V) Current Gain vs Collector Current Current Gain vs Collector Current 1000 1000 Ta=125°C Current Gain---HFE Current Gain---HFE Ta=125°C 100 Ta=75°C Ta=25°C 100 Ta=25°C Ta=75°C VCE=2V VCE=1V 10 10 1 10 100 Collector Current---IC(mA) 1 1000 Current Gain vs Collector Current 10 100 Collector Current---IC(mA) 1000 Saturation Voltage vs Collector Current 1000 1000 Ta=125°C VCESAT=10IB Saturation Voltage---(mV) Current Gain---HFE 6 100 Ta=25°C Ta=75°C 100 125°C 75°C 25°C VCE=10V 10 10 1 BC547BA3 10 100 Collector Current---IC(mA) 1000 1 10 100 Collector Current---IC(mA) 1000 CYStek Product Specification Spec. No. : C204A3 Issued Date : 2015.01.23 Revised Date : Page No. : 4 / 7 CYStech Electronics Corp. Typical Characteristics(Cont.) Saturation Voltage vs Collector Current Saturation Voltage vs Collector Current 10000 1000 VBESAT@IC=10IB Saturation Voltage---(mV) Saturation Voltage---(mV) VCESAT=20IB 100 125°C 75°C 25°C Ta=75°C Ta=25°C 1000 125°C 100 10 1 10 100 Collector Current---IC(mA) 1 1000 10 100 Collector Current---IC(mA) 1000 Capacitance vs Reverse-biased Voltage On Voltage vs Collector Current 100 10000 VBEON@VCE=10V 75°C Capacitance---(pF) On Voltage---(mV) Cib 25°C 1000 10 Cob 125°C 100 1 1 10 100 Collector Current---IC(mA) 1000 0.1 Transition Frequency vs Collector Current 100 Power Derating Curve 1000 700 VCE=5V Power Dissipation---PD(mW) Transition Frequency---fT(MHz) 1 10 Reverse-biased Voltage---VR(V) 100 600 500 400 300 200 100 10 0 1 BC547BA3 10 100 Collector Current---IC(mA) 1000 0 50 100 150 Ambient Temperature---TA(℃) 200 CYStek Product Specification Spec. No. : C204A3 Issued Date : 2015.01.23 Revised Date : Page No. : 5 / 7 CYStech Electronics Corp. TO-92 Taping Outline H2 H2A H2A H2 D2 A L H3 H4 H L1 H1 D1 F1F2 T2 T T1 DIM A D D1 D2 F1,F2 F1,F2 H H1 H2 H2A H3 H4 L L1 P P1 P2 T T1 T2 W W1 - BC547BA3 P1 P Item Component body height Tape Feed Diameter Lead Diameter Component Body Diameter Component Lead Pitch F1-F2 Height Of Seating Plane Feed Hole Location Front To Rear Deflection Deflection Left Or Right Component Height Feed Hole To Bottom Of Component Lead Length After Component Removal Lead Wire Enclosure Feed Hole Pitch Center Of Seating Plane Location 4 Feed Hole Pitch Over All Tape Thickness Total Taped Package Thickness Carrier Tape Thickness Tape Width Adhesive Tape Width 20 pcs Pitch W1 W D P2 Millimeters Min. 4.33 3.80 0.36 4.33 2.40 15.50 8.50 2.50 12.50 5.95 50.30 0.36 17.50 5.00 253 Max. 4.83 4.20 0.53 4.83 2.90 ±0.3 16.50 9.50 1 1 27 21 11 12.90 6.75 51.30 0.55 1.42 0.68 19.00 7.00 255 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C204A3 Issued Date : 2015.01.23 Revised Date : Page No. : 6 / 7 Recommended wave soldering condition Product Pb-free devices Peak Temperature 260 +0/-5 °C Soldering Time 5 +1/-1 seconds Recommended temperature profile for IR reflow Profile feature Average ramp-up rate (Tsmax to Tp) Preheat −Temperature Min(TS min) −Temperature Max(TS max) −Time(ts min to ts max) Time maintained above: −Temperature (TL) − Time (tL) Peak Temperature(TP) Time within 5°C of actual peak temperature(tp) Ramp down rate Time 25 °C to peak temperature Sn-Pb eutectic Assembly Pb-free Assembly 3°C/second max. 3°C/second max. 100°C 150°C 60-120 seconds 150°C 200°C 60-180 seconds 183°C 60-150 seconds 240 +0/-5 °C 217°C 60-150 seconds 260 +0/-5 °C 10-30 seconds 20-40 seconds 6°C/second max. 6 minutes max. 6°C/second max. 8 minutes max. Note : All temperatures refer to topside of the package, measured on the package body surface. BC547BA3 CYStek Product Specification Spec. No. : C204A3 Issued Date : 2015.01.23 Revised Date : Page No. : 7 / 7 CYStech Electronics Corp. TO-92 Dimension α2 A Marking: B 1 2 3 BC547B α3 C □□ Date Code D H I G α1 Style: Pin 1.Collector 2.Base 3.Emitter E F 3-Lead TO-92 Plastic Package CYStek Package Code: A3 *: Typical Inches Min. Max. 0.1704 0.1902 0.1704 0.1902 0.5000 0.0142 0.0220 *0.0500 0.1323 0.1480 DIM A B C D E F Millimeters Min. Max. 4.33 4.83 4.33 4.83 12.70 0.36 0.56 *1.27 3.36 3.76 DIM G H I α1 α2 α3 Inches Min. Max. 0.0142 0.0220 *0.1000 *0.0500 *5° *2° *2° Millimeters Min. Max. 0.36 0.56 *2.54 *1.27 *5° *2° *2° Notes: 1.Controlling dimension: millimeters. 2.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material. 3.If there is any question with packing specification or packing method, please contact your local CYStek sales office. Material: • Lead: Pure tin plated. • Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0. Important Notice: • All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of CYStek. • CYStek reserves the right to make changes to its products without notice. • CYStek semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems. • CYStek assumes no liability for any consequence of customer product design, infringement of patents, or application assistance. BC547BA3 CYStek Product Specification