The 2SD1761 is a silicon NPN epitaxial planar transistor manufactured by Rohm Semiconductor. It is designed for use in various switching and amplifier applications.

Applications

• Power Amplifiers
• Switching Regulators
• DC-DC Converters
• Motor Drivers
• General Purpose Amplification

Features

• High Collector Current: Capable of handling a collector current (Ic) of up to 2A.
• Low Saturation Voltage: Offers a low collector-emitter saturation voltage, reducing power loss and improving efficiency.
• High hFE: Provides a high current amplification factor (hFE), enabling efficient amplification of signals.
• Fast Switching Speed: Supports fast switching operations, making it suitable for high-frequency applications.
• Compact Package: Typically available in a small package for space-saving designs.

Benefits

• Improved Efficiency: The low saturation voltage minimizes power dissipation, enhancing overall system efficiency.
• Reliable Performance: Designed for stable and consistent operation under various operating conditions.
• Versatile Application: Suitable for a wide range of applications, from power amplification to switching regulation.
• Compact Design: Allows for integration into space-constrained applications.
• Enhanced Switching: Provides faster response times in switching circuits.

Additional Details

The 2SD1761 is typically housed in a TO-126 or similar package. Key specifications include a collector-emitter voltage (Vceo) of approximately 50V and a power dissipation rating of around 10W. It is essential to refer to the datasheet for detailed electrical characteristics, thermal considerations, and application guidelines. Rohm Semiconductor's reputation for quality ensures that the 2SD1761 provides consistent and reliable performance in diverse electronic circuits. The transistor's combination of high current handling, low saturation voltage, and fast switching speed makes it a suitable choice for various modern electronic devices requiring efficient and reliable power control.