The 2SA1264N is a PNP silicon epitaxial transistor manufactured by Inchange Semiconductor Company Limited. This transistor is designed for audio power amplifier and high-speed switching applications.

Applications:

• Audio power amplifiers
• High-speed switching circuits
• Driver stages for audio amplifiers
• General-purpose amplification
• Consumer electronics

Features:

• High collector current (Ic) capability
• Low saturation voltage
• High transition frequency (fT)
• Good linearity
• Complementary NPN transistor available (typically 2SC3181N)
• TO-220 package for easy mounting and heat dissipation

Benefits:

• Excellent performance in audio power amplification
• Efficient switching characteristics
• Suitable for high-frequency applications
• Easy to implement in circuit designs
• Reliable and robust performance

Additional Details:

Key specifications for the 2SA1264N include collector-base voltage (VCBO), collector-emitter voltage (VCEO), emitter-base voltage (VEBO), collector current (IC), and power dissipation (PC). The transistor also has a specified current gain (hFE) range and transition frequency (fT). Consult the manufacturer's datasheet for detailed electrical characteristics, thermal performance, and safe operating area (SOA) curves to ensure proper application and avoid damage to the transistor. The 2SA1264N is typically available in a TO-220 package, which facilitates heat dissipation.