JANSG2N2222A-Transistor NPN Switching Amplifier in TO-18 Metal Can Package

JANSG2N2222A-Transistor Overview

The JANSG2N2222A-Transistor is a widely used NPN bipolar junction transistor designed for general-purpose amplification and switching applications. Known for its robust electrical characteristics, this transistor supports reliable operation in low to medium power circuits. It features moderate voltage and current ratings suitable for a variety of industrial and consumer electronics projects. With fast switching speeds and stable gain, it is ideal for signal amplification and switching tasks where efficiency and dependability are crucial. This component is manufactured to meet stringent quality standards, ensuring consistent performance across diverse environments. For more details, visit IC Manufacturer.

JANSG2N2222A-Transistor Technical Specifications

JANSG2N2222A-Transistor Key Features

• High current handling capability: Supports collector currents up to 800 mA, enabling effective switching and amplification in moderate power circuits.
• Wide voltage ratings: With a collector-emitter voltage of 40 V and collector-base voltage of 75 V, the transistor tolerates various industrial voltage levels safely.
• Fast switching speed: Transition frequency up to 300 MHz allows for efficient high-frequency signal processing and rapid switching applications.
• Stable gain characteristics: DC current gain ranging between 100 and 300 ensures consistent amplification performance across typical operating conditions.

Typical Applications

• Signal amplification in audio and low-power radio frequency circuits, where linear gain and stability are required for clear, consistent output.
• Switching components in relay drivers and low-voltage motor control circuits, providing reliable on/off control in embedded systems.
• General-purpose digital logic circuits requiring fast transistor switching with moderate current handling capabilities.
• Interface stages in sensor systems, amplifying weak input signals for further processing by microcontrollers or analog circuits.

JANSG2N2222A-Transistor Advantages vs Typical Alternatives

This transistor offers a well-balanced combination of voltage tolerance, current capacity, and gain, making it advantageous over many alternatives in general-purpose amplification and switching roles. Its fast switching frequency and robust construction ensure reliability and efficiency in diverse industrial and consumer applications. Compared to similar transistors, it provides consistent performance with a metal can package that enhances thermal dissipation and durability.

JANSG2N2222A-Transistor Brand Info

The JANSG2N2222A is a variant of the classic 2N2222 transistor, a standard in the semiconductor industry known for its versatility and reliability. This device is typically manufactured under strict quality controls to meet industrial standards. The metal TO-18 package is a hallmark of its ruggedness and thermal stability, making it suitable for use in harsh environments. As a product aligned with established semiconductor manufacturing practices, it supports engineers and designers by offering predictable electrical performance and broad availability.

FAQ

What is the maximum collector current rating of this transistor?

The maximum collector current for this transistor is 800 mA, which allows it to handle moderate power loads in amplification and switching circuits safely without damage.

Can this transistor be used for high