JANS2N2222A-Transistor NPN Switching Amplifier – TO-18 Metal Can Package

JANS2N2222A-Transistor Overview

The JANS2N2222A-Transistor is a high-reliability, NPN bipolar junction transistor designed for general-purpose amplification and switching applications. Renowned for its robust military-grade construction, this transistor delivers consistent performance under harsh environmental conditions. It supports collector currents up to 800mA and collector-emitter voltages up to 40V, making it suitable for medium-power circuits. Its low noise figure and fast switching speed enhance circuit efficiency and response. Ideal for use in industrial controls, signal amplification, and switching, this transistor is a dependable choice for engineers and sourcing specialists seeking proven semiconductor components from IC Manufacturer.

JANS2N2222A-Transistor Technical Specifications

JANS2N2222A-Transistor Key Features

• High collector current capability: Supports up to 800mA for robust switching and amplification in medium-power applications.
• Military-grade reliability: Qualified to strict standards ensuring durability and consistent performance in extreme environments.
• Wide voltage ratings: Collector-emitter voltage up to 40V offers flexibility in diverse circuit designs.
• Fast transition frequency: Operating at 300 MHz enables efficient high-speed switching and improved signal integrity.
• Broad operating temperature range: Reliable operation between -65??C and +200??C for industrial and aerospace applications.

Typical Applications

• Switching and amplification in industrial control systems requiring dependable transistor performance under variable conditions.
• Signal amplification stages in audio and communication equipment where low noise and fast response are critical.
• Driver circuits for relays, LEDs, and other loads in automation and embedded systems.
• General-purpose transistor applications in aerospace and military electronics, benefitting from its rugged qualification.

JANS2N2222A-Transistor Advantages vs Typical Alternatives

This transistor offers superior reliability and environmental tolerance compared to standard commercial-grade devices. Its military-grade qualification ensures stable operation under harsh conditions, making it ideal for precision and mission-critical applications. The combination of a high collector current rating and fast switching speed provides enhanced efficiency, while the broad temperature range supports use in demanding industrial and aerospace environments. These factors contribute to improved system accuracy, longevity, and integration flexibility.

JANS2N2222A-Transistor Brand Info

The JANS2N2222A is a military specification version of the widely used 2N2222A transistor, produced by reputable semiconductor manufacturers specializing in high-reliability components. The ??JAN?? prefix indicates compliance with Joint Army-Navy standards, ensuring rigorous testing and screening processes for quality and performance. This transistor is manufactured to meet stringent MIL-STD-883 requirements, making it a trusted choice for defense, aerospace, and industrial electronics sectors. It is distributed through authorized suppliers with a focus on reliability and traceability, supporting engineers and sourcing specialists in critical applications.

FAQ

What does the “JAN” prefix in JANS2N2222A signify?

The “JAN” prefix denotes that the transistor meets Joint Army-Navy military standards. This means