Product Overview: P2N2222AG NPN Bipolar Transistor

The P2N2222AG from ON Semiconductor is a versatile NPN bipolar junction transistor (BJT) designed for use in linear and switching applications. This industry-standard device is highly popular among hobbyists and professionals alike due to its reliability, cost-effectiveness, and general-purpose nature. The P2N2222AG is particularly well-suited for amplification and switching tasks where moderate power and voltage levels are required.

Key Features

• Transistor Polarity: NPN - Ideal for use as a switch or amplifier in a variety of electronic circuits.
• Collector-Emitter Voltage (VCEO): 40V - Provides a good balance between performance and durability, suitable for many applications requiring moderate voltage levels.
• Collector Current (IC): Up to 600 mA - Capable of handling moderate current loads, making it useful for driving small motors, LEDs, and other peripherals.
• Power Dissipation (Pd): 625 mW - Enables the transistor to dissipate a reasonable amount of heat generated during operation without the need for excessive cooling measures.
• DC Current Gain (hFE): 100 to 300 - Offers a substantial amplification factor, making it effective for signal amplification purposes.
• Package: TO-92 - A widely used, through-hole package that is easy to handle and solder, even for beginners.

Applications

The P2N2222AG is a highly adaptable component that can be found in a plethora of electronic circuits. Common applications include:

• Switching loads in consumer electronics
• Signal amplification in audio devices
• Driver stages in amplifiers
• Control circuits in embedded systems
• General-purpose switching and amplification

Quality and Reliability

ON Semiconductor is known for its commitment to quality, and the P2N2222AG is no exception. Each transistor is manufactured to stringent standards, ensuring consistent performance and reliability across a wide range of operating conditions. This makes the P2N2222AG a trusted choice for both prototyping and mass production.

With its excellent characteristics and versatile nature, the P2N2222AG remains a staple component in the electronics industry, offering a simple solution for a variety of circuit designs.