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2N3117
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2N3117 Transistor

Product Overview

Category:

The 2N3117 is a silicon NPN transistor.

Use:

It is commonly used as a general-purpose amplifier or switch in electronic circuits.

Characteristics:

  • Low power dissipation
  • High current gain
  • Low noise

Package:

The 2N3117 is typically available in a TO-39 metal can package.

Essence:

The essence of the 2N3117 transistor lies in its ability to amplify and switch electronic signals with high efficiency and low power dissipation.

Packaging/Quantity:

The 2N3117 is usually sold in bulk quantities, with specific packaging details varying by manufacturer.

Specifications

  • Collector-Base Voltage (VCBO): 60V
  • Collector-Emitter Voltage (VCEO): 50V
  • Emitter-Base Voltage (VEBO): 5V
  • Collector Current (IC): 200mA
  • Power Dissipation (PD): 625mW
  • Transition Frequency (ft): 100MHz
  • Operating Temperature Range: -65°C to 200°C

Detailed Pin Configuration

The 2N3117 transistor typically has three pins: 1. Base (B) 2. Collector (C) 3. Emitter (E)

Functional Features

The 2N3117 transistor offers the following functional features: - High current gain - Low noise - Fast switching speed

Advantages and Disadvantages

Advantages

  • High current gain allows for efficient signal amplification
  • Low noise makes it suitable for sensitive electronic applications
  • Fast switching speed enables rapid on/off transitions

Disadvantages

  • Limited maximum collector current compared to some other transistors
  • Relatively low collector-emitter voltage rating

Working Principles

The 2N3117 operates based on the principles of semiconductor physics, utilizing the flow of charge carriers to amplify or switch electronic signals.

Detailed Application Field Plans

The 2N3117 transistor finds application in various electronic circuits, including: - Audio amplifiers - Signal processing circuits - Switching circuits

Detailed and Complete Alternative Models

Some alternative models to the 2N3117 include: - 2N2222 - BC547 - 2N3904 - 2N4401

In conclusion, the 2N3117 transistor is a versatile component widely used in electronic circuits for its amplification and switching capabilities. Its low power dissipation, high current gain, and low noise make it suitable for a range of applications, despite its limitations in maximum collector current and collector-emitter voltage rating.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät 2N3117 :n soveltamiseen teknisissä ratkaisuissa

  1. What is 2N3117?

    • 2N3117 is a silicon NPN transistor designed for general-purpose amplifier and switching applications.

  2. What are the typical applications of 2N3117?

    • It is commonly used in audio amplifiers, signal processing circuits, and as a switch in electronic circuits.

  3. What are the key electrical characteristics of 2N3117?

    • The transistor has a maximum collector current of 800mA, a maximum collector-emitter voltage of 40V, and a maximum power dissipation of 625mW.

  4. How do I identify the pin configuration of 2N3117?

    • The pinout of 2N3117 is typically Emitter (E), Base (B), and Collector (C).

  5. What are the recommended operating conditions for 2N3117?

    • The recommended operating temperature range is -65°C to +200°C, and the maximum junction temperature is 200°C.

  6. Can 2N3117 be used for high-frequency applications?

    • While it can be used for moderate frequency applications, it may not be suitable for very high-frequency applications due to its transition frequency.

  7. What are some common alternatives to 2N3117?

    • Alternatives include 2N2222, BC547, and BC548, which have similar characteristics and can be used in its place in many applications.

  8. How do I calculate the base resistor value for 2N3117 in a specific circuit?

    • The base resistor value can be calculated using the formula: RB = (VCC - VBE) / IB, where VCC is the supply voltage, VBE is the base-emitter voltage, and IB is the base current.

  9. What are the typical gain characteristics of 2N3117?

    • The DC current gain (hFE) typically ranges from 30 to 300, depending on the operating conditions and biasing.

  10. Can 2N3117 be used in automotive applications?

    • Yes, it can be used in certain automotive applications, but it's important to ensure that it meets the required specifications and standards for automotive electronics.