2N5954-Transistor NPN Power Amplifier Transistor in TO-39 Metal Can Package by ON Semiconductor

2N5954-Transistor Overview

The 2N5954 is a silicon PNP bipolar junction transistor designed for medium power amplification and switching applications. Featuring robust electrical characteristics suitable for industrial and consumer electronics, this transistor offers reliable performance in general-purpose circuits. It is commonly used in amplifier stages, driver circuits, and switching operations where moderate voltage and current handling are required. The 2N5954??s balanced gain and voltage ratings ensure stable operation under varying load conditions, making it a trusted component among engineers and sourcing specialists seeking dependable transistor solutions. For detailed specifications and sourcing, visit IC Manufacturer.

2N5954-Transistor Technical Specifications

2N5954-Transistor Key Features

• High voltage tolerance: With a collector-emitter voltage rating of -60 V, it supports applications demanding moderate voltage handling without compromising device integrity.
• Moderate collector current capability: Able to conduct up to -1 A, it efficiently manages medium power loads, essential for amplifier and switching circuits.
• Wide DC current gain range: Gain values between 30 and 100 provide design flexibility to optimize amplification stages for various signal requirements.
• Reliable thermal performance: The TO-39 metal can package ensures effective heat dissipation, enhancing operational stability and device longevity.

Typical Applications

• Audio power amplifiers where medium power gain and linearity are necessary to drive speakers or other loads efficiently.
• Switching circuits in industrial control systems requiring reliable transistor operation under moderate voltage and current conditions.
• Driver stages for relay or solenoid control, providing adequate current to actuate electromechanical components in automation.
• General-purpose amplification in analog signal processing and instrumentation circuits, benefiting from stable gain characteristics.

2N5954-Transistor Advantages vs Typical Alternatives

This transistor stands out due to its balanced combination of voltage rating and collector current capacity, offering enhanced reliability in medium power applications compared to lower-rated alternatives. Its broad DC gain range allows for adaptable circuit design, while the TO-39 package supports superior thermal management. These advantages translate to improved device longevity and operational stability, making it a preferred choice for engineers prioritizing consistent performance and ease of integration.

2N5954-Transistor Brand Info

The 2N5954 transistor is a legacy semiconductor device originally standardized and widely produced by various manufacturers under industry norms. It is typically offered by leading semiconductor suppliers specializing in discrete components for industrial and consumer electronics. The device??s enduring popularity stems from its proven design, making it readily available through major distributors and trusted in engineering communities for reliable general-purpose transistor applications.

FAQ

What is the maximum collector current rating of the 2N5954 transistor?

The 2N5954 transistor can handle a maximum collector current of -1 ampere. This rating allows it to support moderate power loads in switching and amplification circuits without risk of damage due to overcurrent conditions.

What package type does the 2N5954 come in, and why is it important?

This transistor is housed in a TO-39 metal can package, which provides excellent thermal dissipation and mechanical protection. This packaging is critical for maintaining stable operation and extending the component??s lifespan under continuous or high-power use.

Can the 2N5954 transistor be used in high-frequency applications?

The device has a typical