JANTX2N5661-Transistor High-Power NPN Switching Transistor in TO-3 Package

JANTX2N5661-Transistor Overview

The JANTX2N5661 transistor is a high-power NPN silicon transistor designed for rugged military and industrial applications. With a maximum collector current of 10A and a collector-emitter voltage rating of 60V, this device offers robust switching and amplification performance under demanding conditions. Its JAN (Joint Army-Navy) qualification ensures strict reliability and quality standards, making it suitable for defense and aerospace systems. The transistor is housed in a TO-3 metal can package, enhancing thermal dissipation and mechanical durability. Engineers and sourcing specialists can rely on this transistor for consistent performance in power amplification and switching circuits. For detailed product information, visit IC Manufacturer.

JANTX2N5661-Transistor Technical Specifications

JANTX2N5661-Transistor Key Features

• High current handling capability: Supports continuous collector current up to 10A, enabling use in power amplifier and switching applications requiring substantial load drive.
• Robust voltage ratings: Collector-base voltage of 100V and collector-emitter voltage of 60V allow operation in medium-voltage circuits with reliable performance margins.
• Excellent thermal dissipation: TO-3 metal can package provides superior heat conduction, enhancing reliability and extending device lifespan in high-power environments.
• JAN military qualification: Guarantees strict quality and reliability standards, making it ideal for mission-critical aerospace and defense electronics.

Typical Applications

• Power amplification in military and aerospace RF transmitters, where ruggedness and stability under thermal stress are critical.
• High-current switching circuits in industrial motor control and power regulation systems requiring reliable transistor operation.
• Linear amplification stages in audio and signal processing equipment designed for harsh environments.
• General purpose medium-voltage transistor applications in military-grade electronic assemblies and custom power solutions.

JANTX2N5661-Transistor Advantages vs Typical Alternatives

This transistor offers a superior combination of high current capacity and voltage handling with proven military-grade quality, distinguishing it from typical commercial transistors. Its robust TO-3 packaging enhances thermal management and mechanical durability, which is essential in high-reliability and harsh environment applications. The stringent JAN qualification ensures consistent performance and reliability, giving engineers confidence in mission-critical system designs compared to non-qualified alternatives.

JANTX2N5661-Transistor Brand Info

The JANTX2N5661 is a military-spec transistor originally standardized under the Joint Army-Navy (JAN) designation system, which certifies components for defense and aerospace use. Historically manufactured by leading semiconductor companies specializing in high-reliability discrete components, this transistor adheres to rigorous military testing and screening procedures. These standards guarantee performance under extreme environmental conditions, including temperature extremes, mechanical shock, and radiation exposure. The JANX prefix indicates enhanced screening and reliability levels, making this transistor a trusted choice for engineers working in demanding industrial and defense sectors.

FAQ

What is the maximum collector current for this transistor?

The transistor supports a maximum continuous collector current of 10 amperes, making it suitable for high-power switching and amplification tasks in demanding environments.

What package type does this device use, and why is it important?