2N3486A-Transistor by ON Semiconductor – NPN Amplifier Transistor, TO-18 Package

2N3486A-Transistor Overview

The 2N3486A is a high-performance NPN transistor commonly used in industrial and electronic circuits requiring reliable amplification and switching capabilities. Designed for medium power applications, it offers excellent gain characteristics and robust collector current handling. With a maximum collector current rating of 1.5A and voltage tolerance up to 30V, this transistor ensures dependable operation in various analog and digital environments. Its TO-18 metal can package provides enhanced thermal dissipation, making it suitable for applications with moderate power dissipation needs. Engineers and sourcing specialists trust this device for its proven performance and consistency in demanding circuits. For more information, visit IC Manufacturer.

2N3486A-Transistor Key Features

• High collector current capability: Supports up to 1.5A, enabling effective handling of medium power loads without degradation.
• Collector-emitter voltage tolerance: Rated for 30V maximum, ensuring stable operation in moderate voltage environments.
• Reliable gain performance: Low noise and high current gain (hFE) improve signal amplification precision and circuit efficiency.
• Robust packaging: The TO-18 metal can enhances thermal conductivity, improving device longevity under thermal stress.

2N3486A-Transistor Technical Specifications

2N3486A-Transistor Advantages vs Typical Alternatives

This transistor offers a balanced combination of moderate voltage ratings and higher collector current capability compared to similar NPN devices. Its robust gain parameters and metal can packaging provide enhanced thermal management, resulting in improved reliability and efficiency in power amplification and switching applications. These advantages make it a preferred choice over alternatives that may have lower current capacity or less efficient heat dissipation.

Typical Applications

• Signal amplification in analog circuits where medium power and moderate frequency response are required, such as audio preamplifiers and instrumentation.
• Switching applications in industrial control systems, leveraging its capability to handle higher collector currents efficiently.
• Driver stages in power supply units, providing reliable performance under variable load conditions.
• General-purpose amplification and switching in electronic test equipment and communication devices.

2N3486A-Transistor Brand Info

The 2N3486A is a well-established transistor model widely recognized in the semiconductor industry for its dependable performance and long-term availability. Manufactured following strict quality standards, this product is a staple in industrial electronics portfolios. Its consistent electrical characteristics and rugged construction ensure it meets the demanding requirements of professional engineers and sourcing specialists in diverse applications.

FAQ

What is the maximum collector current rating for this transistor?

The maximum collector current rating for the device is 1.5A. This allows it to handle moderate power loads effectively, making it suitable for various amplification and switching tasks in industrial circuits.

Can this transistor operate at high frequencies?

Yes, the transistor has a transition frequency (fT) of approximately 75 MHz, enabling it to perform well in medium frequency applications such as signal amplification and RF circuits within that frequency range.

What type of package does the transistor come in and why is it important?

This transistor is housed in a TO-18 metal can package, which provides superior thermal dissipation and mechanical durability compared to plastic packages, enhancing reliability in thermally demanding applications.

What voltage ratings should be considered when designing circuits with this transistor?

Designers should note the maximum collector-emitter voltage of 30V and collector-base voltage of 40V to prevent breakdown and ensure stable operation within these limits.

How does the DC current gain range affect circuit design?

The DC current gain (hFE) ranges from 50 to 300, offering flexibility in amplification stages. Designers can select appropriate biasing configurations based on the gain to optimize performance for specific applications.