JAN2N5039-Transistor NPN High-Power Amplifier Transistor in TO-3 Package by ON Semiconductor

JAN2N5039-Transistor Overview

The JAN2N5039 is a high-performance silicon NPN bipolar junction transistor designed for switching and amplification in military and industrial applications. Built to meet stringent JAN (Joint Army-Navy) standards, this transistor offers enhanced reliability and ruggedness in harsh environments. With a maximum collector-emitter voltage of 40V and continuous collector current of 5A, it supports robust power handling capabilities. Its medium power rating and high gain characteristics make it suitable for demanding analog and digital circuits. For precise sourcing and detailed technical data, visit IC Manufacturer.

JAN2N5039-Transistor Technical Specifications

JAN2N5039-Transistor Key Features

• High Power Handling: Supports continuous collector current up to 5A, enabling dependable performance in power amplifier and switching applications.
• Wide Voltage Ratings: Collector-emitter voltage up to 40V ensures compatibility with a broad range of voltage domains in industrial control circuits.
• Robust Military-Grade Construction: Built to JAN standards, providing enhanced reliability and temperature stability for critical applications in harsh environments.
• Moderate Gain and Frequency Response: Offers a balanced DC current gain and transition frequency suitable for medium-frequency analog circuits and switching tasks.

Typical Applications

• Used extensively in military-grade power amplifiers and switching circuits where reliability under stress and thermal stability are paramount.
• Suitable for industrial control systems requiring robust transistor switches with high current capacity and moderate voltage tolerance.
• Common in audio amplifier stages for signal amplification with stable gain and thermal dissipation characteristics.
• Applicable in general-purpose amplification and switching in harsh environments, including aerospace and defense electronic assemblies.

JAN2N5039-Transistor Advantages vs Typical Alternatives

This transistor stands out against typical alternatives due to its strict JAN certification, ensuring superior reliability and ruggedness. Its high collector current rating combined with a moderate voltage tolerance makes it ideal for power-intensive applications without sacrificing stability. Compared to generic transistors, it offers better thermal management and higher gain consistency, critical for precision and durability in demanding industrial and military electronics.

JAN2N5039-Transistor Brand Info

The JAN2N5039 transistor is produced under the JAN (Joint Army-Navy) military specification, originally standardized by the U.S. Department of Defense to guarantee high reliability and quality. Historically manufactured by leading semiconductor companies specializing in military-grade components, this transistor is known for its rugged construction and compliance with rigorous testing standards. The JAN designation indicates its suitability for critical defense and aerospace applications, making it a trusted choice where performance under extreme conditions is non-negotiable.

FAQ

What does the JAN designation mean for the 2N5039 transistor?

The JAN prefix indicates that the transistor meets military-grade standards set by the Joint Army-Navy specifications. This means it has undergone extensive testing for reliability, temperature tolerance, and ruggedness, making it suitable for use in harsh and mission-critical environments.

What is the maximum collector current for this transistor?

The device supports a continuous collector current of 5 amperes, allowing it to handle significant power loads in switching and amplification circuits without compromising performance or reliability.