The 2SA1952 is a silicon PNP epitaxial planar transistor manufactured by Rohm Semiconductor. This transistor is designed for high-power audio amplifier applications, offering excellent linearity and low distortion. It is typically paired with a complementary NPN transistor in push-pull amplifier configurations to deliver high-quality audio reproduction. The device is packaged in a TO-3P package, enabling efficient heat dissipation in demanding power amplifier designs.
Applications:
- High-Power Audio Amplifiers
- Hi-Fi Audio Systems
- Professional Audio Equipment
- Power Amplifiers in Musical Instruments
- High-End Audio Receivers
Features:
- High Collector Current Capability
- Low Distortion
- PNP Epitaxial Planar Transistor
- TO-3P Package for High Power Dissipation
- Excellent Linearity
Benefits:
- High-fidelity audio reproduction with minimal distortion.
- Suitable for driving large speakers due to its high current capability.
- Efficient heat dissipation ensures reliable operation at high power levels.
- Improved audio clarity and detail due to excellent linearity.
- Robust and reliable performance in demanding audio applications.
Specifications:
The 2SA1952 typically features a collector-emitter voltage (VCEO) rating of -230V, a collector current (IC) rating of -15A, and a power dissipation rating appropriate for the TO-3P package. Key parameters include current gain (hFE), saturation voltage (VCE(sat)), and transition frequency (fT). Refer to the datasheet for detailed electrical characteristics, thermal resistance values, and safe operating area information.
