The NXP BF470 is a high-voltage PNP bipolar junction transistor (BJT) designed for use in a wide array of electronic applications. This device is particularly suited for high-performance switching and amplification tasks, where reliability and efficiency are paramount. With its robust construction and superior electrical characteristics, the BF470 is an excellent choice for designers and engineers looking to enhance their electronic designs.

Key Features

• Voltage Capabilities: The BF470 boasts a collector-emitter voltage (Vceo) of up to 300V, making it ideal for circuits that require high-voltage operation.
• Current Handling: It can handle continuous collector currents (Ic) of up to -500mA, providing substantial current for a variety of applications.
• Power Dissipation: With a power dissipation (Ptot) of 1W, this transistor can manage significant power levels, enabling it to drive larger loads.
• High Transition Frequency: Featuring a high transition frequency (fT) of 50MHz, the BF470 is well-suited for applications requiring fast switching and high-frequency operation.
• Low Saturation Voltage: The low saturation voltage ensures efficient operation with minimal power loss, which is crucial for power-sensitive designs.

Applications

The BF470 transistor is versatile and can be used in various applications, including:

• Switch mode power supplies (SMPS)
• High-voltage amplifiers
• Electronic ballasts for lighting
• Charge pumps and voltage multipliers
• Driver stages in hi-fi amplifiers
• Linear amplification stages

Quality and Reliability

NXP Semiconductors is renowned for their commitment to quality and the BF470 is no exception. Manufactured with state-of-the-art processes, this transistor meets stringent industry standards for performance and reliability. Whether for commercial, industrial, or even demanding automotive applications, the NXP BF470 provides the assurance of long-term reliability and consistent operation.

Environmental Compliance

NXP is dedicated to environmental stewardship. The BF470 is produced with eco-friendly materials and complies with international regulations, including RoHS and REACH, ensuring minimal environmental impact and safe use in a wide variety of consumer and industrial products.