The MJE181G from ON Semiconductor is a high-performance power transistor designed for a wide array of electronic applications. Renowned for its reliability and efficiency, this bipolar junction transistor (BJT) is a crucial component in power regulation and amplification tasks.

Key Features

• Voltage and Current Ratings: The MJE181G boasts a collector-emitter voltage (VCEO) of 80V and a collector current (IC) of up to 4A, making it suitable for moderate power applications.
• Power Dissipation: With a power dissipation (PD) of 30W, this transistor can handle significant energy without compromising its performance, ensuring stable operation in various circuits.
• High DC Current Gain: Featuring a high DC current gain (hFE) range of 40 to 250, the MJE181G provides excellent amplification capabilities for analog signals.
• TO-225 Case: Encased in a TO-225 package, it offers a compact form factor that is easy to integrate into a multitude of designs while providing adequate thermal performance.

Applications

The versatile nature of the MJE181G makes it a preferred choice for various applications, including:

• Power supply regulators
• Audio amplifiers
• Switching circuits
• Driver stages in hi-fi amplifiers and television circuits

Quality and Reliability

ON Semiconductor is committed to the highest standards of quality and reliability, and the MJE181G is no exception. This component is subjected to rigorous testing to ensure optimal performance in demanding conditions. Its robust construction guarantees a long operational lifespan, making it a trusted choice for both commercial and industrial applications.

Environmental Compliance

The MJE181G transistor is also designed with environmental regulations in mind. It complies with RoHS directives, which means it is free from hazardous substances like lead, making it a safer choice for the environment and for those who handle the component during manufacturing and recycling processes.