The NXP BC817-25 is a high-performance NPN bipolar (BJT) transistor designed for use in a wide range of electronic applications. This small-signal transistor is well-suited for switching and amplification tasks, providing reliable operation and a good balance between high current gain and low voltage operation.

Key Features

• Current Capacity: The BC817-25 can handle continuous collector currents up to 500 mA, making it suitable for driving moderate loads.
• High Collector-Emitter Voltage: With a maximum collector-emitter voltage (Vceo) of 45 V, it can be used in circuits with higher operating voltages.
• Low Saturation Voltage: It features a low collector-emitter saturation voltage, which enhances efficiency by minimizing voltage drop and power loss during switching.
• High Current Gain: The transistor has a high DC current gain (hFE) range of 160 to 400, ensuring substantial amplification in signal processing applications.
• Surface-Mount Package: It comes in a small SOT-23 plastic package, ideal for automated assembly processes and saving valuable board space.

Applications

The NXP BC817-25 transistor is versatile and can be used in various applications, including but not limited to:

• General-purpose switching and amplification
• Driver stages in audio amplifiers
• Signal processing
• Low-power consumption applications
• Portable and wearable devices

Quality and Reliability

NXP Semiconductors is known for its commitment to quality and the BC817-25 is no exception. It is manufactured to meet high-quality standards, ensuring reliable performance in even the most demanding environments.

Environmental Compliance

The BC817-25 transistor complies with the RoHS directive, reflecting NXP's dedication to environmental responsibility by avoiding the use of hazardous substances in its products.