


Diodes Incorporated
BC817-40Q-7-F
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BC817-40Q-7-F Description
BC817-40Q-7-F Description
The BC817-40Q-7-F is a high-performance NPN transistor designed and manufactured by Diodes Incorporated. This single Bipolar Transistor is specifically tailored for automotive applications, ensuring robustness and reliability under demanding conditions. With a surface-mount packaging, it is ideal for space-constrained designs. The BC817-40Q-7-F operates at a frequency of up to 100MHz, making it suitable for high-speed digital applications. It can handle a maximum collector current (Ic) of 500 mA and a collector-emitter breakdown voltage of 45 V. The device is also capable of withstanding a maximum power dissipation of 310 mW, ensuring efficient operation in various electronic systems.
BC817-40Q-7-F Features
- High-Speed Operation: With a transition frequency of 100MHz, the BC817-40Q-7-F is well-suited for high-speed digital applications.
- Robust Current Handling: Capable of handling a maximum collector current of 500 mA, this transistor is ideal for applications requiring high current drive.
- High Voltage Tolerance: The 45 V collector-emitter breakdown voltage allows the BC817-40Q-7-F to operate in high-voltage environments.
- Efficient Power Dissipation: The maximum power dissipation of 310 mW ensures efficient operation in various electronic systems.
- Automotive Grade: Designed for automotive applications, this transistor offers high reliability and robustness under demanding conditions.
- Surface-Mount Packaging: The surface-mount packaging allows for space-constrained designs and easy integration into PCBs.
BC817-40Q-7-F Applications
The BC817-40Q-7-F is ideal for a wide range of applications, including:
- Automotive Electronics: Due to its automotive-grade design, this transistor is well-suited for automotive applications such as power windows, seat controls, and lighting systems.
- High-Speed Digital Circuits: The high transition frequency makes it suitable for high-speed digital applications, such as data transmission and processing.
- Power Management: The high current handling and voltage tolerance make it ideal for power management applications, such as power supplies and motor controls.
- Signal Amplification: The BC817-40Q-7-F can be used in signal amplification circuits, such as audio amplifiers and communication systems.
Conclusion of BC817-40Q-7-F
The BC817-40Q-7-F is a versatile and high-performance NPN transistor designed for automotive and high-speed digital applications. Its unique combination of high-speed operation, robust current handling, and high voltage tolerance makes it an ideal choice for a wide range of applications. With its automotive-grade design and surface-mount packaging, the BC817-40Q-7-F offers a reliable and efficient solution for demanding electronic systems.



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