ON Semiconductor 2SA1317T PNP Transistor

The 2SA1317T is a high-performance PNP bipolar junction transistor (BJT) manufactured by ON Semiconductor, a leading provider of semiconductor solutions. This transistor is designed for audio frequency amplifier applications and is well-suited for a range of electronic circuits that require switching and amplification functionalities.

Key Features

• High Current Gain Bandwidth Product: The 2SA1317T offers excellent frequency response, making it ideal for audio amplifiers and signal processing applications where high-speed switching is crucial.
• Low Collector-Emitter Saturation Voltage: This feature ensures low power dissipation and higher efficiency, which is particularly important in battery-powered devices.
• Complementary to 2SC3329T: The 2SA1317T can be paired with its NPN counterpart, the 2SC3329T, for push-pull amplifier configurations, providing a balanced and efficient amplification system.
• High Reliability: Built with ON Semiconductor's commitment to quality, the 2SA1317T offers dependable performance and a long operational lifespan.
• Miniature Package: The device comes in a small TO-92 package, which saves space on printed circuit boards and is suitable for high-density electronic assemblies.

Applications

The 2SA1317T is versatile and can be used in a variety of applications, including:

• Audio Frequency Amplifiers
• Signal Processing Circuits
• Driver Stages in Hi-Fi Amplifiers
• General Purpose Switching

Specifications

Some of the key electrical characteristics of the 2SA1317T include a collector-base voltage (VCBO) of -120V, a collector-emitter voltage (VCEO) of -120V, and a collector current (IC) of -100mA. The device also features a high transition frequency (ft) of 120MHz, which contributes to its excellent amplification capabilities at audio frequencies.

With its robust design and high-performance attributes, the ON Semiconductor 2SA1317T PNP transistor is an excellent choice for designers and engineers looking to enhance their audio amplification and switching applications.