The 2SD901 is an NPN silicon epitaxial transistor manufactured by Fairchild/ON Semiconductor. It is designed for use in general-purpose amplification and switching applications. This transistor is known for its reliability and stable performance characteristics. This makes it suitable for a variety of consumer and industrial electronics.

Applications

• General-purpose amplification in audio circuits
• Switching circuits in digital and analog systems
• Driver stages for low-power devices
• Signal amplification in communication equipment
• Control circuits in various electronic devices

Features

• NPN silicon epitaxial transistor structure
• Collector-emitter voltage (VCEO) of 50V
• Collector current (IC) of 0.15A
• High current gain (hFE) for efficient amplification
• Low saturation voltage for efficient switching
• Small signal amplification capabilities

Benefits

• Versatile application in various electronic circuits
• Reliable performance due to its robust design
• Efficient amplification and switching capabilities
• Easy integration into existing circuit designs
• Cost-effective solution for general-purpose applications

Additional Details

The 2SD901 is typically available in a through-hole package, such as TO-92. It has a collector-base voltage (VCBO) of 50V and an emitter-base voltage (VEBO) of 5V. The power dissipation (PC) is usually around 0.25W. It can be found in many older consumer electronics such as radios and televisions. Complementary PNP Transistor: 2SB688.