The 2SD788CTZ-E is a silicon NPN epitaxial planar transistor manufactured by Renesas Electronics America. It is designed for audio frequency power amplification and switching applications. This transistor offers good linearity and low distortion, making it suitable for high-fidelity audio systems.

Applications:

• Audio Amplifiers: Power amplification in audio systems.
• Switching Circuits: Used in various switching applications.
• Motor Drivers: Driving small DC motors.
• General Purpose Amplification: Amplifying various signals.
• Line Drivers: Driving signals over transmission lines.

Features:

• High Current Gain: Provides good amplification capabilities.
• Low Saturation Voltage: Minimizes power dissipation.
• High Collector Current: Suitable for driving moderate loads.
• Good Linearity: Ensures low distortion in audio applications.
• Fast Switching Speed: Enables efficient switching operation.
• RoHS Compliant: Environmentally friendly and compliant with RoHS standards.

Benefits:

• High-Quality Audio: Delivers clear and accurate audio amplification.
• Efficient Operation: Low saturation voltage reduces power consumption.
• Versatile Application: Suitable for a wide range of audio and switching applications.
• Reliable Performance: Designed for stable and long-lasting operation.
• Simplified Design: Easy to integrate into various circuits.

Additional Details:

The 2SD788CTZ-E is typically packaged in a TO-92 or similar through-hole package. The typical collector-emitter voltage (VCEO) is around 60V, and the continuous collector current (IC) is around 2A. The power dissipation (PC) is typically around 1W. The current gain (hFE) is typically high, enabling good amplification. The transition frequency (fT) is typically around 100 MHz. The 'CTZ-E' suffix may indicate specific packaging or testing variations. The Renesas datasheet should be consulted for precise electrical characteristics and thermal considerations. This transistor is often used in low-power audio amplifier stages.