2N333-Transistor Silicon NPN Amplifier Transistor in TO-18 Metal Can Package

2N333-Transistor Overview

The 2N333 transistor is a high-performance NPN bipolar junction transistor designed for general-purpose amplification and switching applications. Known for its robust electrical characteristics and reliable operation, it offers a maximum collector current of 0.8A and a collector-emitter voltage rating of 40V. Its moderate gain and power dissipation capacity make it suitable for medium-power circuits in industrial and consumer electronics. Engineered to provide stable performance under a variety of conditions, this transistor supports efficient signal amplification and switching tasks. Sourcing specialists and engineers can trust this device for dependable integration in analog and digital designs. For detailed product sourcing, visit IC Manufacturer.

2N333-Transistor Technical Specifications

2N333-Transistor Key Features

• High Current Handling: Supports up to 0.8A collector current, enabling effective control of medium-power loads in switching and amplification circuits.
• Wide Voltage Range: With a collector-emitter voltage rating of 40V, it suits various industrial and consumer electronic applications requiring robust voltage tolerance.
• Reliable Gain Characteristics: Offers a broad DC current gain range (40 to 300), allowing design flexibility for amplification with stable performance across current levels.
• Fast Switching Speed: Typical transition frequency of 100 MHz facilitates efficient high-frequency switching, critical for signal processing and communication circuits.

Typical Applications

• General-purpose amplification in analog circuits, including audio amplifiers and signal conditioning, benefiting from stable gain and current handling.
• Switching applications in power management for industrial control systems that require reliable transistor operation under moderate power levels.
• Driver stages for relay and solenoid control in automation equipment, utilizing its current capacity and voltage ratings for dependable actuation.
• Low to medium frequency oscillators and switching regulators, leveraging its fast switching response and gain characteristics for stable performance.

2N333-Transistor Advantages vs Typical Alternatives

This transistor stands out for its balanced combination of voltage, current, and gain ratings, providing designers with a versatile component that delivers reliable switching and amplification. Compared to typical alternatives, it offers enhanced switching speed and current capacity while maintaining a compact TO-18 package. Its proven reliability and broad gain range reduce design complexity and improve overall circuit robustness, making it a preferred choice for industrial-grade applications requiring consistent performance under varying electrical loads.

2N333-Transistor Brand Info

The 2N333 transistor is a classic semiconductor device originally standardized and produced by multiple manufacturers, including key industry players such as Fairchild Semiconductor and ON Semiconductor. It is widely recognized in the electronics industry for its proven performance and availability. This transistor remains a staple in legacy and current circuit designs, supported by extensive documentation and robust manufacturing standards. The metal can TO-18 package enhances its thermal dissipation and mechanical robustness, favored by engineers designing durable industrial solutions.

FAQ

What is the maximum collector current rating for this transistor?

The maximum collector current for this device is 0.8 amperes. This rating ensures that it can handle moderate power loads safely when operated within