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2N3702_D75Z
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2N3702_D75Z

Product Overview

  • Category: Transistor
  • Use: Amplification and switching in electronic circuits
  • Characteristics: High voltage, high current capability
  • Package: TO-92
  • Essence: NPN bipolar junction transistor
  • Packaging/Quantity: Bulk packaging, quantity varies

Specifications

  • Type: NPN
  • Maximum Collector-Emitter Voltage: 40V
  • Maximum Collector Current: 600mA
  • Power Dissipation: 625mW
  • Transition Frequency: 100MHz
  • Operating Temperature Range: -65°C to 200°C

Detailed Pin Configuration

  • Collector (C): Pin 1
  • Base (B): Pin 2
  • Emitter (E): Pin 3

Functional Features

  • High voltage and current amplification
  • Fast switching speed
  • Low noise

Advantages and Disadvantages

  • Advantages:
    • High voltage and current capability
    • Fast switching speed
    • Low noise
  • Disadvantages:
    • Limited power dissipation
    • Narrow operating temperature range

Working Principles

The 2N3702_D75Z operates based on the principles of bipolar junction transistors, utilizing the flow of charge carriers to amplify or switch electronic signals.

Detailed Application Field Plans

  • Audio amplification
  • Signal switching
  • Oscillator circuits
  • Voltage regulators

Detailed and Complete Alternative Models

  • 2N3904
  • BC547
  • 2N2222

This comprehensive entry provides an in-depth understanding of the 2N3702_D75Z transistor, covering its specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 2N3702_D75Z en soluciones técnicas

  1. What is the 2N3702_D75Z transistor used for?

    • The 2N3702_D75Z is a general-purpose NPN bipolar junction transistor commonly used in amplification and switching applications.

  2. What are the key specifications of the 2N3702_D75Z transistor?

    • The 2N3702_D75Z has a maximum collector current of 500mA, a maximum collector-emitter voltage of 30V, and a maximum power dissipation of 625mW.

  3. Can the 2N3702_D75Z be used for audio amplification?

    • Yes, the 2N3702_D75Z can be used for small signal audio amplification due to its low noise and high gain characteristics.

  4. Is the 2N3702_D75Z suitable for switching applications?

    • Yes, the 2N3702_D75Z can be used for low-power switching applications due to its fast switching speed and moderate current handling capability.

  5. What are the typical operating conditions for the 2N3702_D75Z?

    • The 2N3702_D75Z is typically operated at a collector current of 100mA and a collector-emitter voltage of 20V.

  6. Does the 2N3702_D75Z require a heat sink for operation?

    • For most applications, the 2N3702_D75Z does not require a heat sink due to its moderate power dissipation. However, for high-power applications, a heat sink may be necessary.

  7. Can the 2N3702_D75Z be used in automotive electronics?

    • Yes, the 2N3702_D75Z can be used in automotive electronics for various control and amplification functions, provided that it meets the required specifications.

  8. What are the typical gain characteristics of the 2N3702_D75Z?

    • The 2N3702_D75Z has a typical DC current gain (hfe) of 100 to 300 at a collector current of 10mA.

  9. Are there any common alternative transistors to the 2N3702_D75Z?

    • Common alternatives to the 2N3702_D75Z include the 2N2222, BC547, and BC337, which have similar characteristics and can be used as substitutes in many applications.

  10. Where can I find detailed application notes for using the 2N3702_D75Z in technical solutions?

    • Detailed application notes for the 2N3702_D75Z can be found in the manufacturer's datasheet, as well as in various technical resources and electronics forums.