STMicroelectronics

BD677  

Single Bipolar Transistors

BD677 Description

The BD677, manufactured by STMicroelectronics, is a single NPN bipolar transistor designed for high-performance applications. With an operating temperature range of 150°C (TJ), it offers robust performance even in extreme conditions. The BD677 boasts a maximum collector current (Ic) of 4 A and a collector-emitter breakdown voltage of 60 V, making it suitable for high-power applications. Its Vce saturation is rated at 2.5V @ 30mA, 1.5A, ensuring efficient operation. The device is mounted through-hole and comes in a tube package, adhering to industry-standard packaging.

BD677 Features

• High Operating Temperature: The BD677 can operate at temperatures up to 150°C (TJ), making it ideal for applications that demand high thermal stability.
• High Current and Voltage Ratings: With a maximum collector current of 4 A and a collector-emitter breakdown voltage of 60 V, the BD677 is designed for high-power applications.
• Efficient Saturation Voltage: The BD677's Vce saturation is rated at 2.5V @ 30mA, 1.5A, ensuring efficient operation and low power dissipation.
• Through-Hole Mounting: The BD677's through-hole mounting type provides a secure and reliable connection in various electronic circuits.
• Compliance with Regulations: The BD677 is compliant with the RoHS3 standard, making it an environmentally friendly choice for electronic devices.

BD677 Applications

The BD677's high current and voltage ratings, along with its efficient operation, make it ideal for a variety of applications, including:

• Power Amplifiers: The BD677's high current and voltage ratings make it suitable for use in power amplifiers, where high power and efficiency are required.
• Switching Applications: The BD677's low Vce saturation voltage makes it an excellent choice for switching applications, where low power dissipation is crucial.
• Automotive Electronics: The BD677's high operating temperature range and robust performance make it suitable for use in automotive electronics, where reliability and performance are essential.

Conclusion of BD677

The BD677 is a high-performance single NPN bipolar transistor that offers a combination of high current and voltage ratings, efficient operation, and compliance with industry regulations. Its unique features and advantages make it an ideal choice for a variety of applications, including power amplifiers, switching applications, and automotive electronics. With its robust performance and reliable operation, the BD677 is a valuable addition to any electronic design.

BD677 Documents

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