The 2SC5219 is a high-power NPN transistor manufactured by Hitachi. It's designed for use in audio frequency power amplifier applications. This transistor is known for its high collector current and voltage ratings, making it suitable for demanding audio amplifier designs that require high output power and reliability.

Applications

• Audio power amplifiers
• Hi-Fi audio systems
• Public address (PA) systems
• Stereo amplifiers
• Musical instrument amplifiers

Features

• NPN silicon transistor
• High collector current (IC) rating
• High collector-emitter voltage (VCEO) rating
• Low saturation voltage
• Excellent linearity
• High power dissipation capability

Benefits

• Enables high-power audio amplification with minimal distortion.
• Provides clean and clear audio output.
• Ensures stable operation even under high load conditions.
• Reduces power loss and improves efficiency.
• Offers high reliability and long operational life.
• Suitable for demanding audio applications requiring high performance.

Technical Specifications

The 2SC5219 features a collector-emitter voltage (VCEO) of approximately 230V, a collector current (IC) of around 15A, and a power dissipation (PC) of about 150W. It has a high gain bandwidth product. It is typically packaged in a TO-3P package for effective heat dissipation.