Microsemi Corporation
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2N3507L
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2N3507L Transistor

Product Overview

Category:

The 2N3507L is a bipolar junction NPN transistor.

Use:

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

Characteristics:

  • Low power dissipation
  • High current gain
  • Medium voltage capability

Package:

The 2N3507L is typically available in a TO-39 metal can package.

Essence:

This transistor is essential for amplifying and switching signals in electronic devices.

Packaging/Quantity:

The 2N3507L is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Collector-Base Voltage (VCBO): 60V
  • Collector-Emitter Voltage (VCEO): 50V
  • Emitter-Base Voltage (VEBO): 5V
  • Collector Current (IC): 500mA
  • Power Dissipation (PD): 625mW
  • Transition Frequency (ft): 100MHz
  • Operating Temperature Range: -65°C to 200°C

Detailed Pin Configuration

  1. Emitter (E)
  2. Base (B)
  3. Collector (C)

Functional Features

  • High current gain
  • Low power dissipation
  • Fast switching speed

Advantages

  • Versatile applications
  • Reliable performance
  • Widely available

Disadvantages

  • Limited voltage and current ratings
  • Sensitive to temperature variations

Working Principles

The 2N3507L operates based on the principles of bipolar junction transistors, where the flow of current is controlled by the application of a small signal at the base terminal, resulting in amplified output at the collector terminal.

Detailed Application Field Plans

The 2N3507L is commonly used in: - Audio amplifiers - Signal processing circuits - Switching applications

Detailed and Complete Alternative Models

  • 2N4401
  • BC547
  • 2N2222

In conclusion, the 2N3507L transistor is a versatile component with various applications in electronic circuits, offering reliable performance and ease of use. Its characteristics make it suitable for a wide range of amplification and switching tasks, although users should be mindful of its limitations in voltage and current handling. Additionally, alternative models such as the 2N4401, BC547, and 2N2222 can serve as substitutes in different circuit designs.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 2N3507L v technických řešeních

  1. What is the 2N3507L transistor used for?

    • The 2N3507L is a high-power NPN bipolar junction transistor commonly used in power amplifier and switching applications.

  2. What are the key specifications of the 2N3507L transistor?

    • The 2N3507L typically has a collector current (Ic) rating of 4A, a collector-emitter voltage (Vce) rating of 60V, and a power dissipation (Pd) rating of 50W.

  3. How can I use the 2N3507L in a power amplifier circuit?

    • The 2N3507L can be used as the output transistor in audio amplifiers, RF amplifiers, and other high-power amplifier circuits to amplify signals with low distortion.

  4. Can the 2N3507L be used in switching applications?

    • Yes, the 2N3507L can be used in high-speed switching applications due to its high current and voltage ratings.

  5. What are the typical operating conditions for the 2N3507L?

    • The 2N3507L is typically operated at a collector current (Ic) of 4A, a collector-emitter voltage (Vce) of 60V, and a power dissipation (Pd) of 50W.

  6. What are the recommended heat sink requirements for the 2N3507L?

    • It is recommended to use a suitable heat sink to dissipate the heat generated during operation, especially when operating the transistor near its maximum ratings.

  7. Are there any common failure modes associated with the 2N3507L?

    • Common failure modes include thermal runaway due to inadequate heat dissipation and overvoltage/current leading to breakdown of the transistor.

  8. Can the 2N3507L be used in automotive applications?

    • Yes, the 2N3507L can be used in automotive electronic systems such as ignition systems, motor control, and power management.

  9. What are some alternative transistors to the 2N3507L?

    • Alternative transistors with similar characteristics include the MJ15003, 2N3773, and TIP35C.

  10. Where can I find detailed application notes for using the 2N3507L in technical solutions?

    • Detailed application notes and reference designs can be found in the datasheet provided by the manufacturer or through online resources such as semiconductor industry websites and forums.