The BC817-40-7-F is a NPN bipolar transistor in a SOT-23 surface-mount package. It is designed for general-purpose amplification and switching applications in electronic circuits. The transistor has a maximum collector current of 500mA and a maximum collector-emitter voltage of 45V.
Key features of the BC817-40-7-F include a low collector-emitter saturation voltage of 0.4V at 100mA, making it ideal for low-power applications. It also has a high current gain (hFE) of 100 to 450, providing efficient signal amplification.
The transistor has a maximum power dissipation of 350mW and operates over a wide temperature range of -55°C to 150°C, making it suitable for a variety of temperature environments.
Overall, the BC817-40-7-F is a reliable and versatile discrete semiconductor component that is commonly used in a wide range of electronic devices and circuits
