The BC817-25QA147 is a high-performance, surface-mount NPN bipolar transistor from NXP Semiconductors, renowned for its reliability and efficiency in a wide range of electronic applications. This discrete semiconductor product is designed to offer a perfect balance between high current gain and low voltage operation, making it an ideal choice for mobile telephony and other portable applications where power efficiency is crucial.

Key Features

• Transistor Type: The BC817-25QA147 is an NPN bipolar junction transistor (BJT), which is commonly used for amplification and switching purposes.
• Current Gain (hFE): It features a high current gain, typically around 250, providing robust amplification for signals in electronic circuits.
• Collector-Emitter Voltage (VCEO): This transistor can handle a maximum collector-emitter voltage of 45 V, allowing it to operate efficiently in a variety of circuit configurations.
• Collector Current (IC): It supports a maximum collector current of 500 mA, which is suitable for driving moderate loads in electronic circuits.
• Power Dissipation: The device has a total power dissipation of 250 mW, ensuring that it can handle a reasonable amount of power without overheating.
• Package: The BC817-25QA147 comes in a compact SOT-23 package, which is ideal for space-constrained applications.

Applications

The BC817-25QA147 is versatile and can be used in various applications such as:

• Switching and linear amplification in audio and signal processing circuits.
• Driver stages in amplifiers and switching regulators.
• Control circuits in portable devices.
• Power management modules.

Quality and Reliability

NXP Semiconductors is committed to delivering high-quality products. The BC817-25QA147 is manufactured with NXP's advanced semiconductor processes, ensuring high reliability and performance consistency. It is designed to meet the rigorous standards of the electronics industry, making it suitable for both commercial and industrial applications.

Environmental Compliance

The BC817-25QA147 is lead-free and RoHS compliant, reflecting NXP's dedication to environmental sustainability and ensuring that the product can be used in green electronics worldwide.