The MJE171STU from ON Semiconductor is a robust power transistor that is designed to cater to a wide range of applications requiring high voltage and current handling capabilities. This high-performance component is part of the MJE series, which is renowned for its reliability and efficiency in power regulation tasks.

Key Features:

• Voltage and Current Rating: The MJE171STU is capable of handling collector-emitter voltages up to 60V and collector current up to 3A, making it suitable for moderate power applications.
• Power Dissipation: With a power dissipation rating of 20W, this transistor can manage significant thermal loads, ensuring stable performance under varying operational conditions.
• High Gain Bandwidth Product: It offers a transition frequency of 30MHz, which provides a good balance between speed and power handling for audio amplification and switching applications.
• Complementary PNP Type: The MJE171STU is a PNP transistor, and it has a complementary NPN counterpart, which allows for the creation of push-pull amplifier configurations, commonly used in audio applications.
• Package: It comes in a TO-225 package, which is a through-hole design that facilitates easy mounting on printed circuit boards and provides a solid mechanical attachment.

Applications:

The MJE171STU is versatile and can be used in various applications, including:

• Linear and switching power supplies
• Audio amplifiers
• Motor control circuits
• Power regulator circuits
• Driver stages in hi-fi amplifiers and television circuits

Quality and Reliability:

ON Semiconductor is a trusted name in the industry, and the MJE171STU is manufactured with the highest quality standards. This product is designed for longevity and consistent performance, making it a reliable choice for both commercial and industrial applications. Its robust construction ensures that it can withstand the rigors of daily use, while its thermal characteristics provide a safeguard against overheating.

For designers and engineers looking for a dependable power transistor with a balance of voltage and current handling, the MJE171STU from ON Semiconductor is an excellent choice that promises to deliver both performance and durability.