The 2SA1650 is a silicon PNP epitaxial planar transistor manufactured by NEC. It's designed for use in audio power amplifier applications, particularly in the output stages. It boasts a high collector power dissipation and excellent linearity, making it well-suited for delivering clean and powerful audio amplification.

Applications

• Audio Power Amplifiers (Output Stage)
• Hi-Fi Audio Systems
• Car Audio Amplifiers
• General-Purpose Amplification

Features

• PNP Silicon Epitaxial Planar Transistor
• High Collector Power Dissipation (PC)
• Excellent Linearity
• High Collector Current (IC)
• Low Saturation Voltage

Benefits

• High-Fidelity Audio: The exceptional linearity ensures minimal signal distortion, resulting in clear and accurate sound reproduction.
• High Power Output: Capable of delivering significant power to drive speakers effectively.
• Reliable Performance: Robust design ensures stable and consistent operation under various load conditions.
• Ease of Use: Standard through-hole package simplifies installation and soldering.
• Versatile Application: Suitable for a variety of audio amplification applications.

Technical Specifications

The 2SA1650 typically has a collector-emitter voltage (VCEO) of -120V, a collector current (IC) rating of -7A, and a collector power dissipation (PC) of 80W. Its current gain (hFE) typically ranges from 50 to 200, depending on the operating conditions. The transition frequency (fT) is typically 30 MHz. The device is usually available in a TO-3P type package for through-hole mounting. As always, consulting the device datasheet for the most accurate and updated specifications is recommended.