CYStech Electronics Corp. Spec. No. : C214A3 Issued Date : 2003.03.27 Revised Date : Page No. : 1/4 Gentral Purpose NPN Epitaxial Planar Transistor BTNA14A3 Description • The BTNA14A3 is a darlington amplifier transistor • Complementary to BTPA64A3. Equivalent Circuit BTNA14A3 TO-92 B：Base C：Collector E：Emitter Absolute Maximum Ratings (Ta=25°C) Parameter Symbol Limits Unit Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current Power Dissipation Junction Temperature Storage Temperature VCBO VCES VEBO IC Pd Tj Tstg 30 30 10 0.5 625 150 -55~+150 V V V A mW °C °C BTNA14A3 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C214A3 Issued Date : 2003.03.27 Revised Date : Page No. : 2/4 Characteristics (Ta=25°C) Symbol BVCES ICBO IEBO *VCE(sat) *VBE(on) *hFE1 *hFE2 fT Min. 30 10K 20K 125 Typ. - Max. 100 100 1.5 2.0 - Unit V nA nA V V Test Conditions IC=100uA VCE=30V VEB=10V IC=100mA, IB=0.1mA VCE=5V, IC=100mA VCE=5V, IC=10mA VCE=5V, IC=100mA VCE=5V, IC=10mA, f=100MHz MHz *Pulse Test: Pulse Width ≤380us, Duty Cycle≤2% Characteristic Curves Current Gain vs Collector Current Saturation Voltage vs Collector Current 100000 10000 Saturation Voltage---(mV) Current Gain---HFE HFE@VCE=5V 10000 1000 1000 100 1 10 100 Collector Current---IC(mA) BTNA14A3 VCE(SAT)@IC=1000IB 1000 1 10 100 1000 Collector Current ---IC(mA) CYStek Product Specification Spec. No. : C214A3 Issued Date : 2003.03.27 CYStech Electronics Corp. Revised Date : Page No. : 3/4 Saturation Voltage vs Collector Current ON Voltage vs Collector Current 10000 VBE(SAT)@IC=1000IB VBE(ON)@VCE=5V ON Voltage --- (mV) Saturation Voltage---(mV) 10000 1000 100 1000 1 10 100 1000 0.1 10 100 1000 Power Derating Curve Cutoff Frequency vs Collector Current 1 Power Dissipation--- PD(mW) Cutoff Frequency---FT(GHZ) 700 FT@VCE=5V 600 500 400 300 200 100 0 0.1 1 10 Collector Current---IC(mA) BTNA14A3 1 Collector Current ---IC(mA) Collector Current ---IC(mA) 100 0 50 100 150 Ambient Temperature---Ta(℃ ) CYStek Product Specification cystek Spec. No. : C214A3 Issued Date : 2003.03.27 Revised Date : Page No. : 4/4 CYStech Electronics Corp. TO-92 Dimension α2 A Marking: B 1 2 3 A14 α3 C D H I G α1 Style: Pin 1.Emitter 2.Base 3.Collector 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: 42 Alloy ; solder plating • 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. BTNA14A3 CYStek Product Specification