JANS2N2218-Transistor NPN Amplifier Transistor in TO-18 Metal Can Package

JANS2N2218-Transistor Overview

The JANS2N2218 is a high-performance NPN bipolar junction transistor designed for general-purpose amplification and switching applications. Engineered for reliability and stable operation, this transistor offers robust electrical characteristics including moderate voltage and current ratings. Ideal for use in industrial and military-grade circuits, the device supports low-noise amplification with high gain bandwidth product. Its rugged construction ensures durability under varying environmental conditions, making it suitable for demanding electronic designs. Sourced from a trusted IC Manufacturer, this transistor balances efficiency and precision for engineers and sourcing specialists seeking consistent performance in semiconductor components.

JANS2N2218-Transistor Technical Specifications

JANS2N2218-Transistor Key Features

• Wide Voltage and Current Handling: Supports up to 40 V collector-emitter voltage and 0.8 A collector current, enabling versatility across various circuit designs.
• High Gain Bandwidth Product: With a transition frequency of 100 MHz, it ensures efficient amplification in RF and high-speed switching applications.
• Robust Thermal Performance: Operating temperature range from -65??C to +200??C offers reliable functionality in harsh industrial environments.
• Versatile Gain Range: DC current gain between 40 and 300 provides flexibility for signal amplification and switching efficiency.

Typical Applications

• Low-noise audio and RF amplification circuits requiring stable gain and frequency response.
• High-speed switching tasks in industrial control systems and signal processing units.
• Driver stages in relay and solenoid control where moderate power dissipation is critical.
• Military and aerospace electronics benefiting from high reliability and extended temperature tolerance.

JANS2N2218-Transistor Advantages vs Typical Alternatives

This transistor delivers superior reliability and temperature tolerance compared to many standard general-purpose transistors. Its high transition frequency and broad current gain range enable enhanced signal fidelity and switching speed. The extended operating temperature range ensures consistent performance in extreme environments, making it a robust choice for both industrial and mission-critical applications. These advantages improve system accuracy, longevity, and integration convenience while maintaining efficient power handling.

JANS2N2218-Transistor Brand Info

The JANS2N2218 transistor is a military-grade variant of the popular 2N2218 bipolar junction transistor, supplied under the JAN (Joint Army-Navy) standard. This classification ensures stringent quality and reliability checks suitable for aerospace, defense, and high-reliability commercial applications. The transistor is produced by established semiconductor manufacturers recognized for meeting MIL-STD-883 testing and rigorous specifications. These standards validate its ruggedness, stable electrical characteristics, and suitability for demanding environments where failure is not an option.

FAQ

What is the maximum collector current for the JANS2N2218 transistor?

The maximum collector current rating for this device is 0.8 amperes. Exceeding this current can cause thermal stress or damage, so it should be