JANTX2N2221AUA-Transistor NPN Bipolar Junction Transistor TO-18 Metal Can Package by ON Semiconductor

JANTX2N2221AUA-Transistor Overview

The JANTX2N2221AUA transistor is a military-grade bipolar junction transistor (BJT) designed for switching and amplification in demanding applications. This NPN transistor offers robust performance with high gain and reliable operation across a wide temperature range. Its TO-18 metal can package provides enhanced durability and thermal stability, making it suitable for aerospace, defense, and industrial environments requiring stringent quality standards. With a collector current rating up to 800mA and voltage withstand capabilities, it supports high-speed switching and linear amplification tasks. Engineers and sourcing specialists rely on this transistor from IC Manufacturer for precision and ruggedness in critical system designs.

JANTX2N2221AUA-Transistor Technical Specifications

JANTX2N2221AUA-Transistor Key Features

• Military-Grade Reliability: Ensures stable operation under harsh environmental conditions, crucial for defense and aerospace systems.
• High Current Handling: Supports collector currents up to 800mA, enabling efficient switching and amplification in power-sensitive circuits.
• Wide Voltage Range: Can withstand collector-emitter voltages up to 40V and collector-base voltages up to 75V, allowing flexible design margins.
• Enhanced Thermal Stability: TO-18 metal can package offers superior heat dissipation and mechanical robustness compared to plastic alternatives.
• High Gain Bandwidth: Transition frequency of 250MHz supports high-speed switching applications and RF amplification.

Typical Applications

• Switching and amplification stages in military-grade communication equipment where reliability and thermal performance are critical.
• Industrial control systems requiring transistors with stable gain and tolerance to temperature extremes.
• Signal amplification in aerospace instrumentation, benefiting from the device??s rugged packaging and electrical characteristics.
• General-purpose low noise amplification in audio and RF circuits, leveraging the transistor??s high gain and frequency response.

JANTX2N2221AUA-Transistor Advantages vs Typical Alternatives

This transistor stands out against typical commercial-grade BJTs due to its stringent military testing and qualification standards. Its enhanced thermal stability, higher voltage ratings, and robust metal can packaging increase reliability and operational lifespan in critical applications. These characteristics provide engineers with increased confidence in device performance under extreme environmental stresses, which typical plastic-packaged transistors cannot guarantee.

JANTX2N2221AUA-Transistor Brand Info

The JANTX2N2221AUA is a military-qualified variant of the popular 2N2221 transistor, produced by manufacturers specializing in high-reliability semiconductor components. The ??JANTX?? prefix denotes compliance with military specifications (MIL-PRF-19500), ensuring rigorous screening and quality assurance. This product line is widely recognized in aerospace, defense, and industrial sectors for consistent performance, traceability, and long-term availability. Sourcing this transistor guarantees adherence to strict standards necessary for mission-critical electronic designs.

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