The BSA28 is a silicon NPN epitaxial planar transistor designed for high-voltage switching and amplifier applications. Manufactured by Central Semiconductor Corp, this transistor offers robust performance and reliability in various electronic circuits.

Applications

• High-voltage switching circuits
• Amplifier circuits
• Driver stages
• Linear and switching power supplies
• Inverters
• DC-DC converters

Features

• High Collector-Emitter Breakdown Voltage (VCEO): Ensures the transistor can withstand high voltages without breakdown.
• Low Saturation Voltage: Minimizes power dissipation and improves efficiency.
• High Switching Speed: Suitable for applications requiring fast switching performance.
• Epitaxial Planar Construction: Provides excellent uniformity and reliability.
• NPN Polarity: Allows for easy integration into standard NPN-based circuit designs.

Benefits

• Improved Circuit Performance: High voltage and fast switching characteristics enhance the performance of switching and amplifier circuits.
• Enhanced Reliability: Robust design and construction ensure long-term reliability.
• Increased Efficiency: Low saturation voltage reduces power losses, increasing overall efficiency.
• Simplified Circuit Design: NPN polarity and standard pinout simplify circuit design and integration.
• Wide Range of Applications: Suitable for a variety of high-voltage and high-speed applications.

Additional Details

The BSA28 transistor typically comes in a through-hole package (e.g., TO-92). Key specifications include its collector-emitter breakdown voltage (VCEO), collector current (IC), and power dissipation. Consult the manufacturer's datasheet for precise electrical characteristics, thermal resistance, and safe operating area.

Proper handling and soldering techniques should be employed to ensure the device's integrity during assembly. Ensure adequate heat sinking is provided if the transistor is operated at or near its maximum power dissipation rating.