JANSH2N2222AL-Transistor NPN Switching Amplifier in TO-18 Metal Can Package

JANSH2N2222AL-Transistor Overview

The JANSH2N2222AL-Transistor is a widely used NPN bipolar junction transistor (BJT) designed for general-purpose amplification and switching applications. With a maximum collector current rating suitable for moderate power levels, it delivers reliable performance in diverse electronic circuits. Its robust construction offers durability and consistent gain characteristics, making it ideal for industrial, automotive, and consumer electronics use. The device??s complementary electrical parameters allow engineers to implement efficient signal control and amplification with ease. Available from IC Manufacturer, this transistor stands out for its stable operation under varied temperature conditions and compact TO-92 package suitable for through-hole mounting.

JANSH2N2222AL-Transistor Technical Specifications

JANSH2N2222AL-Transistor Key Features

• High current handling capability: Supports up to 800 mA collector current, enabling effective switching and amplification in medium-power circuits.
• Wide voltage rating: With a collector-emitter voltage of 40 V, it suits a variety of low to moderate voltage applications safely.
• Consistent gain performance: Offers a stable DC current gain range between 100 and 300, ensuring predictable amplification in analog designs.
• Fast switching speed: A transition frequency of 300 MHz allows use in high-frequency signal processing and switching tasks.
• Compact and reliable package: The TO-92 form factor simplifies integration into through-hole PCB designs while providing mechanical durability.

Typical Applications

• Signal amplification in audio and sensor circuits, where linear gain and moderate power handling are critical for system performance and reliability.
• General-purpose switching in relay drivers, LED drivers, and low-power motor control circuits.
• Low-noise pre-amplifiers and buffer stages in instrumentation and communication equipment.
• Educational and prototyping projects requiring robust, easy-to-use transistor components with well-documented characteristics.

JANSH2N2222AL-Transistor Advantages vs Typical Alternatives

This transistor offers a balanced combination of current capacity, voltage rating, and gain stability that outperforms many generic small-signal transistors. Its 800 mA collector current rating and 40 V voltage tolerance provide greater flexibility in circuit design compared to lower-rated alternatives. The consistent gain and fast switching frequency enhance efficiency and accuracy in amplification and switching tasks. Additionally, its widespread availability and proven performance contribute to higher reliability and easier sourcing for industrial applications.

JANSH2N2222AL-Transistor Brand Info

The JANSH2N2222AL-Transistor is manufactured under license from a well-established semiconductor brand known for quality discrete components. The product adheres to industry standards for NPN BJTs, ensuring compatibility with legacy designs and broad acceptance across various industrial sectors. This transistor is recognized for its rugged construction and consistent electrical characteristics, reflecting the brand??s commitment to durable and dependable semiconductor solutions. It is commonly stocked by global distributors and trusted by engineers for prototyping and production-level applications alike.

FAQ

What is the maximum collector current rating for the JANSH2N2222AL transistor?

The maximum collector current (I_C) for this transistor is 800 mA.