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P2N2222A from MOT,Motorola

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P2N2222A

Manufacturer: MOT

Amplifier Transistors

Partnumber Manufacturer Quantity Availability
P2N2222A MOT 5 In Stock

Description and Introduction

Amplifier Transistors The **P2N2222A** from **Motorola (MOT)** is a widely recognized **NPN bipolar junction transistor (BJT)** known for its reliability and versatility in electronic circuits. Designed for general-purpose amplification and switching applications, it features a robust construction suitable for low to medium power operations.  

With a **collector current (Ic)** rating of **600 mA** and a **collector-emitter voltage (Vce)** of **40 V**, the P2N2222A is commonly used in signal amplification, driver stages, and switching circuits. Its **DC current gain (hFE)** typically ranges between **100 and 300**, ensuring stable performance across various operating conditions.  

The transistor is housed in a **TO-92 package**, making it compact and easy to integrate into circuit boards. Its fast switching speed and low saturation voltage enhance efficiency in digital and analog applications.  

Engineers and hobbyists favor the P2N2222A for its consistent performance in audio amplifiers, relay drivers, and logic-level conversions. While newer alternatives exist, this transistor remains a staple in electronics due to its proven durability and cost-effectiveness.  

When designing circuits, proper biasing and heat dissipation should be considered to maximize the component's lifespan and efficiency. The P2N2222A continues to be a dependable choice for both prototyping and production applications.

Application Scenarios & Design Considerations

Amplifier Transistors

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