JANSL2N2222AL-Transistor NPN Amplifier Switching Transistor in TO-18 Metal Can Package

JANSL2N2222AL-Transistor Overview

The JANSL2N2222AL is a high-performance NPN bipolar junction transistor designed for general-purpose amplification and switching applications. With a maximum collector current of 800mA and a collector-emitter voltage rating of 40V, this transistor is ideal for medium power tasks. Its robust gain bandwidth product and low saturation voltage enhance switching efficiency and linear amplification, making it suitable for industrial control, signal processing, and driver circuits. Engineered to provide reliable operation under diverse conditions, it supports rapid switching and efficient thermal management. For detailed procurement and technical support, visit IC Manufacturer.

JANSL2N2222AL-Transistor Technical Specifications

JANSL2N2222AL-Transistor Key Features

• High collector current capacity: Supports up to 800mA allowing efficient handling of medium power loads in switching and amplification circuits.
• Wide voltage ratings: The 40V collector-emitter and 75V collector-base voltages provide robustness for diverse industrial environments and signal levels.
• Fast switching speed: With a transition frequency up to 300 MHz, it enables rapid response in high-frequency signal processing and digital switching applications.
• Low saturation voltage: Minimizes power loss during conduction, improving overall efficiency and thermal performance in power control applications.

Typical Applications

• General-purpose amplification circuits in industrial and communication equipment, where reliable signal gain and switching are critical.
• Switching regulators and power supply circuits requiring efficient transistor operation under moderate load conditions.
• Driver stages for relays, LEDs, and small motors in automation systems, benefiting from its high current capability.
• Signal processing and pulse shaping circuits in embedded systems and instrumentation, leveraging its fast transition frequency.

JANSL2N2222AL-Transistor Advantages vs Typical Alternatives

This transistor offers a balanced combination of high current handling, wide voltage tolerance, and fast switching speed compared to typical small-signal transistors. Its low saturation voltage reduces power losses, enhancing efficiency in switching applications. The TO-92 package provides a compact footprint with reliable thermal dissipation, making it a preferred choice over similar alternatives for industrial-grade switching and amplification tasks requiring consistent performance and durability.

JANSL2N2222AL-Transistor Brand Info

The JANSL2N2222AL is produced under the JAN (Joint Army-Navy) standard, indicating military-grade quality and reliability. This transistor lineage is widely recognized in the electronics industry for its rugged construction and stringent testing, assuring engineers of stable performance in demanding environments. As a variant of the classic 2N2222 series, it meets strict parameters for gain, voltage, and current, making it suitable for both commercial and defense applications. The JANSL2N2222AL is manufactured by leading semiconductor suppliers who comply with rigorous quality control and industry standards to deliver dependable components for critical electronic systems.

FAQ

What is the maximum collector current rating for the JANSL2N2222AL transistor?

The maximum collector current rating is 800mA, allowing the device to handle moderate power loads efficiently in switching and amplification circuits without exceeding its thermal limits.

Can this transistor be used for high-frequency applications?

Yes, with a transition frequency of up