BTN2129A3 CYSTEKEC | Alldatasheet

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CYStech Electronics Corp. Spec. No. : C853A3 Issued Date : 2004.07.14 Revised Date :2004.09.02 Page No. : 1/5 BTN2129A3 CYStek Product Specification NPN Epitaxial Planar Transistor BTN2129A3

Description

The BTN2129A3 is a NPN Darlington transistor, designed for general purpose amplifier and low speed switching application. Features:

  • High current capability
  • Low VCE(SAT)
  • High current gain
  • Monolithic construction with built-in base-emitter shunt resistors Equivalent Circuit Outline TO-92 BTN2129A3 B：Base C：Collector E：Emitter B C E R1≈8k R2 ≈120 E C B

CYStech Electronics Corp. Spec. No. : C853A3 Issued Date : 2004.07.14 Revised Date :2004.09.02 Page No. : 2/5 BTN2129A3 CYStek Product Specification Absolute Maximum Ratings (Ta=25°C) Parameter Symbol Limits Unit Collector-Base V oltage V CBO 80 V Collector-Emitter V oltage V CEO 50 V Emitter-Base V oltage V EBO 5 V Collector Current (DC) I C 8 Collector Current (Pulse) I CP 12 *1 A Power Dissipation Pd(TA=25℃) 0.75 W Junction Temperature Tj 150 °C Storage Temperature Tstg -55~+150 °C Note : *1. Single Pulse Pw=100ms Characteristics (Ta=25°C) Symbol Min. Typ. Max. Unit Test Conditions BVCEO 50 - - V I C=1mA, IB=0 ICEO - - 10 µA V CE=40V , IE=0 ICBO - - 10 µA V CB=80V , IE=0 IEBO - - 2 mA V EB=5V , IC=0 *VCE(sat) 1 - - 1.3 V I C=3A, IB=12mA *VCE(sat) 2 - - 1.5 V I C=5A, IB=20mA *VBE(sat) - - 2.1 V I C=3A, IB=12mA *VBE(on) 1 - - 2 V V CE=3V , IC=3A *VBE(on) 2 - - 2.1 V V CE=4V , IC=4A *hFE 1 500 - - - V CE=3V , IC=500mA *hFE 2 2 - 20 K V CE=3V , IC=3A *hFE 3 2 - - K V CE=4V , IC=4A *Pulse Test : Pulse Width ≤380µs, Duty Cycle≤2%

CYStech Electronics Corp. Spec. No. : C853A3 Issued Date : 2004.07.14 Revised Date :2004.09.02 Page No. : 3/5 BTN2129A3 CYStek Product Specification Characteristic Curves Current Gain vs Collector Current 100 1000 10000 1 10 100 1000 10000 Collector Current---I C(mA) Current Gain---H FE VCE = 3V Saturation Voltage vs Collector Current 100 1000 10000 10 100 1000 10000 Collector Current---I C(mA) Saturation Voltage---(mV) VCE(SAT)@IC=250IB Saturation Voltage vs Collector Current 100 1000 10000 10 100 1000 10000 Collector Current---I C(mA) Saturation Voltage---(mV) VCE(SAT)@IC=500IB Saturation Voltage vs Collector Current 100 1000 10000 100 1000 10000 Collector Current---I C(mA) Saturation Voltage---(mV) VCE(SAT)@IC=1000IB Saturation Voltage vs Collector Current 100 1000 10000 10 100 1000 10000 Collector Current---I C(mA) Saturation Voltage---(mV) VBE (SAT)@IC = 250IB Saturation Voltage vs Collector Current 100 1000 10000 10 100 1000 10000 Collector Current---I C(mA) Saturation Voltage---(mV) VBE (SAT)@IC = 500IB

CYStech Electronics Corp. Spec. No. : C853A3 Issued Date : 2004.07.14 Revised Date :2004.09.02 Page No. : 4/5 BTN2129A3 CYStek Product Specification Characteristic Curves(Cont.) On voltage vs Collector Current 100 1000 10000 1 10 100 1000 10000 Collector Current---I C(mA) On voltage---(mV) VBE (ON) @VCE = 3V Power Derating Curve 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0 50 100 150 200 Ambient Temperature---T A(℃) Power Dissipation---PD(W)

CYStech Electronics Corp. Spec. No. : C853A3 Issued Date : 2004.07.14 Revised Date :2004.09.02 Page No. : 5/5 BTN2129A3 CYStek Product Specification TO-92 Dimension *: Typical D 0.0142 0.0220 0.36 0.56 α 1 - *5° - *5° F 0.1323 0.1480 3.36 3.76 α 3 - *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. N2129 Marking: A D B C I α 1 E F α 2 α 3 GH Style: Pin 1.Emitter 2.Collector 3.Base 3-Lead TO-92 Plastic Package CYStek Package Code: A3