The TT2202 is an NPN epitaxial planar silicon transistor manufactured by SANYO Semiconductor (now ON Semiconductor) and designed for use in high-voltage switching and amplifier applications. Known for its robust construction and reliable performance, it is suitable for a variety of industrial and consumer electronic devices.

Applications

• High-Voltage Switching: Used in circuits requiring high-voltage switching capabilities.
• Amplifier Circuits: Suitable for amplification in audio and signal processing systems.
• Power Supplies: Employed in the design of stable and efficient power supplies.
• Inverter Circuits: Used as a switching element in inverter applications.
• Lighting Control: Can be applied in lighting control circuits, such as dimmers.

Features

• NPN Epitaxial Planar Silicon Transistor: Provides reliable performance and consistent characteristics.
• High Voltage Capability: Designed for high-voltage applications.
• High Current Capability: Can handle significant current levels.
• Fast Switching Speed: Enables efficient high-frequency operation.
• Low Saturation Voltage: Minimizes power loss.

Benefits

• Reliable Performance: Ensures consistent operation in various applications.
• Efficient Switching: Provides low-loss switching performance.
• Versatile Application: Suitable for a wide range of switching and amplification needs.
• Cost-Effective Solution: Offers a balance of performance and value.
• Stable Operation: Provides stable performance in different operating conditions.

The TT2202 is typically available in a TO-220 package. Key specifications include a collector-emitter voltage (VCEO) of 400V, a collector current (IC) of 7A, and a power dissipation (PC) of 80W. Its ability to handle high voltage and current, combined with its relatively fast switching speed, makes it a good choice for power switching and amplification needs in various electronic devices.