2N333A-Transistor NPN Amplifier Transistor in TO-18 Metal Can Package ?C Texas Instruments

2N333A-Transistor Overview

The 2N333A transistor is a high-performance NPN bipolar junction transistor designed for a wide range of amplification and switching applications. Known for its robust electrical characteristics, it efficiently handles collector currents up to 0.8 A and operates at a collector-emitter voltage of 40 V, making it suitable for medium-power circuits. Its balanced gain and frequency response provide reliable and consistent performance in analog and digital circuits. Engineers and sourcing specialists value this transistor for its versatility and compatibility with standard through-hole mounting. For more detailed specifications, visit IC Manufacturer.

2N333A-Transistor Technical Specifications

2N333A-Transistor Key Features

• High collector current capacity: Supports up to 0.8 A, enabling reliable operation in medium power circuits.
• Wide voltage ratings: Collector-emitter voltage up to 40 V ensures stable performance in various supply conditions.
• Broad gain range: DC current gain between 40 to 300 allows flexibility in amplification scenarios.
• High transition frequency: Operating at up to 250 MHz, it suits high-frequency switching and amplification needs.
• Robust power dissipation: Capable of handling up to 1 W, supporting sustained operation without thermal failure.
• Extended junction temperature tolerance: Can operate safely up to 200??C, enhancing reliability in harsh environments.
• Standard TO-18 metal can package: Offers excellent thermal conductivity and mechanical durability for industrial applications.

Typical Applications

• General-purpose amplification in audio, signal processing, and low-noise preamplifier circuits where medium power gain is required.
• Switching applications in relay drivers and digital logic circuits benefiting from its fast switching speed and robustness.
• Oscillator circuits and frequency modulation stages utilizing the transistor??s high transition frequency and gain stability.
• Industrial control systems requiring reliable transistor performance under varying temperature conditions and voltage ranges.

2N333A-Transistor Advantages vs Typical Alternatives

This transistor stands out by offering a balanced combination of high collector current, broad voltage ratings, and a wide gain spectrum, making it more versatile than many similar transistors. Its high transition frequency enhances switching performance, while the robust power dissipation and elevated junction temperature tolerance improve long-term reliability versus typical alternatives. The metal can package further contributes to thermal efficiency and mechanical durability, supporting demanding industrial environments.

2N333A-Transistor Brand Info

The 2N333A transistor is a widely recognized part number originally standardized by JEDEC, produced by various semiconductor manufacturers including ON Semiconductor, Fairchild (now part of ON Semiconductor), and other global suppliers. This ensures broad availability and interchangeable sourcing options. The transistor??s design follows industry-standard specifications, delivering consistency and compatibility across applications. Its legacy and continued production underline its trusted status in engineering and sourcing communities worldwide