JANSF2N2222AL-Transistor NPN Bipolar Junction Transistor, TO-18 Metal Can Package

JANSF2N2222AL-Transistor Overview

The JANSF2N2222AL transistor is a high-performance NPN bipolar junction transistor (BJT) widely used for general-purpose amplification and switching applications. Known for its robust switching speed and moderate power handling capability, this transistor is ideal for industrial control circuits, signal processing, and low noise amplification. With a maximum collector current rating suitable for medium-load applications and a reliable gain bandwidth product, it offers consistent performance across a broad temperature range. Engineers and sourcing specialists trust this transistor from IC Manufacturer for durable, efficient, and cost-effective electronic designs requiring stable signal amplification and switching.

JANSF2N2222AL-Transistor Technical Specifications

JANSF2N2222AL-Transistor Key Features

• High Collector Current Capability: Supports up to 600mA collector current, enabling reliable switching and amplification in medium power applications.
• Wide Voltage Ratings: Collector-emitter voltage rating of 40V and collector-base voltage of 75V, suitable for various industrial control voltages.
• Fast Switching Speed: Gain bandwidth product up to 300MHz ensures efficient high-frequency operation for signal amplification and pulse circuits.
• Robust Thermal Performance: Power dissipation rating of 625mW and wide operating temperature range ensure durability in demanding environments.

Typical Applications

• Signal amplification in industrial and consumer electronic circuits requiring moderate current and voltage handling with reliable gain performance.
• Switching applications in control circuits, including relay drivers and logic switching, benefiting from fast response and stable operation.
• Low noise audio preamplifier stages where the transistor’s moderate gain and bandwidth contribute to clean signal amplification.
• General-purpose electronic interface circuits in automotive and instrumentation systems that require rugged, dependable transistors.

JANSF2N2222AL-Transistor Advantages vs Typical Alternatives

This transistor offers a balanced combination of voltage and current ratings with a high gain bandwidth product, outperforming many alternatives in switching speed and thermal robustness. Its broad operating temperature range and power dissipation capacity provide superior reliability for industrial-grade applications. These advantages make it an optimal choice for engineers seeking dependable performance without compromising on efficiency or integration flexibility.

JANSF2N2222AL-Transistor Brand Info

The JANSF2N2222AL transistor is a military-grade version of the classic 2N2222 transistor, originally standardized by JEDEC and produced by various semiconductor manufacturers under strict quality controls. The “JAN” prefix denotes compliance with Joint Army-Navy (military) specifications, ensuring enhanced reliability, tighter tolerances, and extended temperature operation. It is widely supported across multiple suppliers known for high-quality discrete semiconductor devices, trusted in aerospace, defense, and industrial sectors.

FAQ

What is the maximum collector current rating of this transistor?

The maximum collector current is rated at 600mA, which allows the transistor to handle moderate power loads in switching and amplification applications without compromising reliability.

How does the gain bandwidth product influence transistor performance?

The gain bandwidth product, rated up to 300MHz for this device, determines the frequency range over which the transistor can amplify signals