2N5238-Transistor by ON Semiconductor – NPN Transistor, TO-18 Metal Can Package

2N5238-Transistor Overview

The 2N5238 transistor is a high-voltage, NPN silicon transistor designed primarily for low-noise amplifier applications and general-purpose switching. It offers robust performance with a maximum collector-emitter voltage of 120V and a collector current rating up to 0.6A, making it suitable for demanding industrial and electronic circuits. The device??s low noise figure enhances signal integrity in amplification, while its complementary configuration enables flexible circuit design. Available in a TO-18 metal can package, this transistor ensures reliable thermal dissipation and long-term stability. Engineers and sourcing specialists can rely on the 2N5238 for precision and durability in analog signal processing tasks. More information is available at IC Manufacturer.

2N5238-Transistor Key Features

• High collector-emitter voltage (120V): Enables operation in circuits requiring high voltage tolerance for improved design flexibility.
• Low noise operation: Minimizes signal distortion, essential for sensitive amplifier and audio applications.
• Moderate collector current (0.6A): Supports efficient switching and amplification in medium power electronic circuits.
• TO-18 metal can package: Provides excellent thermal conductivity and mechanical durability, enhancing reliability under harsh conditions.

2N5238-Transistor Technical Specifications

2N5238-Transistor Advantages vs Typical Alternatives

This transistor offers a superior combination of high voltage tolerance and low noise performance compared to many standard NPN devices. Its ability to operate reliably at up to 120V collector-emitter voltage with a low noise figure makes it particularly advantageous for precision analog circuits and high-voltage switching applications. Additionally, the robust TO-18 metal can packaging enhances thermal management and durability, providing increased reliability over plastic-encapsulated alternatives.

Typical Applications

• Low-noise audio and RF amplifier stages where maintaining signal integrity is critical for performance and sound quality.
• High-voltage switching circuits requiring reliable transistor operation at elevated voltages.
• General-purpose amplification tasks in industrial control and instrumentation systems.
• Complementary transistor pairs in analog circuit designs such as oscillators and signal modulators.

2N5238-Transistor Brand Info

The 2N5238 is a widely recognized transistor model trusted by engineers worldwide for its consistent performance and reliability. Manufactured according to stringent semiconductor quality standards, it has become a benchmark in industrial and commercial analog electronics. Its metal can TO-18 packaging reflects the product??s heritage in rugged and long-lasting transistor applications, supporting the needs of professional design and sourcing specialists seeking dependable components.

FAQ

What is the maximum voltage rating of this transistor, and why is it important?

The maximum collector-emitter voltage rating is 120V. This high voltage capability allows it to be used in circuits that require switching or amplification at relatively high voltages, ensuring that the transistor can operate safely without breakdown under those conditions.

How does the low noise characteristic benefit amplifier designs?

Low noise operation reduces unwanted signal distortion and interference, which is crucial in audio, RF, and sensor amplifier circuits. It improves the fidelity and accuracy of the amplified signal, resulting in better overall system performance.

What package type does this transistor use, and what are its advantages?

This device is housed in a TO-18 metal can package. This packaging offers superior thermal conductivity and mechanical robustness, which helps in heat dissipation and enhances the transistor??s reliability in harsh environmental conditions.

Can this transistor handle medium power applications?

Yes, with a maximum collector current of 0.6A and power dissipation rating of 0.8W, it is suitable for medium power applications such as signal amplification and switching in industrial electronics.

Is this transistor suitable for complementary pair configurations?

Yes, the 2N5238 is often used in conjunction with complementary PNP transistors for analog circuit designs like push-pull amplifiers and oscillators, providing balanced performance in signal processing tasks.