ON Semiconductor
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2N5551_J18Z
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2N5551_J18Z

Product Overview

Category

The 2N5551_J18Z belongs to the category of bipolar junction transistors (BJTs).

Use

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

Characteristics

  • The transistor operates as an NPN type.
  • It has a maximum collector current of 600mA.
  • The device is designed for low power applications.

Package

The 2N5551_J18Z is typically available in a TO-92 package.

Essence

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

Packaging/Quantity

It is usually packaged in reels, tubes, or bulk quantities depending on the supplier.

Specifications

  • Collector-Base Voltage: 160V
  • Collector-Emitter Voltage: 160V
  • Emitter-Base Voltage: 6V
  • Collector Current: 600mA
  • Power Dissipation: 625mW
  • Transition Frequency: 150MHz
  • Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The 2N5551_J18Z transistor has three pins: 1. Collector (C) 2. Base (B) 3. Emitter (E)

Functional Features

The transistor acts as an amplification device, allowing small input signals to control larger output signals.

Advantages and Disadvantages

Advantages

  • High current gain
  • Low noise
  • Wide operating temperature range

Disadvantages

  • Limited power handling capability
  • Susceptible to thermal runaway if not properly biased

Working Principles

When a small current flows into the base of the transistor, it controls a larger current flow between the collector and emitter, allowing for signal amplification or switching.

Detailed Application Field Plans

The 2N5551_J18Z is widely used in audio amplifiers, signal processing circuits, and general electronic switching applications due to its versatility and reliability.

Detailed and Complete Alternative Models

Some alternative models to the 2N5551_J18Z include the BC547, 2N3904, and 2N4401 transistors, which offer similar characteristics and performance.

In conclusion, the 2N5551_J18Z transistor is a versatile component with various applications in electronic circuits, offering both amplification and switching capabilities.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 2N5551_J18Z v technických řešeních

  1. What is the 2N5551_J18Z transistor used for?

    • The 2N5551_J18Z is a general-purpose NPN bipolar junction transistor commonly used in amplification and switching applications.

  2. What are the typical operating conditions for the 2N5551_J18Z?

    • The 2N5551_J18Z typically operates at a maximum collector current of 600mA, with a maximum collector-emitter voltage of 160V.

  3. How do I determine the pinout of the 2N5551_J18Z transistor?

    • The pinout for the 2N5551_J18Z is typically Emitter (E), Base (B), and Collector (C).

  4. Can the 2N5551_J18Z be used for audio amplification?

    • Yes, the 2N5551_J18Z can be used for small-signal audio amplification due to its low noise and high gain characteristics.

  5. What are some common circuit configurations using the 2N5551_J18Z?

    • Common circuit configurations include common emitter amplifiers, switch circuits, and signal amplification stages.

  6. What are the key parameters to consider when designing with the 2N5551_J18Z?

    • Key parameters include maximum collector current, maximum power dissipation, gain bandwidth product, and cutoff frequency.

  7. Are there any specific thermal considerations when using the 2N5551_J18Z?

    • It's important to consider proper heat sinking for the 2N5551_J18Z, especially when operating at higher currents or power levels.

  8. Can the 2N5551_J18Z be used in high-frequency applications?

    • While the 2N5551_J18Z has moderate frequency capabilities, it may not be suitable for very high-frequency applications due to its transition frequency.

  9. What are some common alternatives to the 2N5551_J18Z?

    • Common alternatives include the 2N3904, BC547, and BC548 transistors, which have similar characteristics and can be used in similar applications.

  10. Where can I find detailed datasheets and application notes for the 2N5551_J18Z?

    • Detailed datasheets and application notes for the 2N5551_J18Z can be found on semiconductor manufacturer websites or electronics component distributor sites.