Overview of MJL3281AG by onsemi
The MJL3281AG is a silicon NPN bipolar power transistor designed for high power audio, disk head positioners, and other linear applications. This transistor is capable of withstanding high voltage, up to 260V across the collector-emitter terminals, and can conduct up to 15A of continuous collector current, making it suited for applications demanding high power handling and efficiency. The part is packaged in a TO-3PBL (TO-264) format, offering a plastic encapsulated solution for enhanced durability and thermal performance. With a power dissipation capacity of 200W, it stands out for its capacity to handle significant energy without compromising performance. Its transition frequency is specified at 30MHz, providing a good balance between switching speed and saturation losses for audio applications. Onsemi has made this component RoHS compliant, indicating its manufacture without certain hazardous materials.
The part comes specified with various features beneficial for robust electronic designs including a DC current gain (hFE) minimum of 45, operating temperature capability up to 150 °C, and a configuration signifying it as a single-element device. These characteristics make the MJL3281AG an adaptable component for a variety of high-power applications. The part is active, according to its life cycle status, and is available in a through-hole mounting style. The current factory lead time stands at 15 weeks as of this writing, suggesting planning is crucial when incorporating this device into production schedules.
Industry Applications for MJL3281AG
The versatile performance characteristics of the MJL3281AG mean it can be broadly applied across various industries, especially where high power and efficiency are prerequisites. While the part’s attributes specifically align with consumer electronics and audio/video systems, its potential extends into other possible industry applications. Below are some areas where MJL3281AG might be of significant utility:
- Consumer Electronics: The part is especially suitable for high-fidelity audio amplifiers, home theater systems, and professional audio equipment. Its high power dissipation and collector current capabilities ensure clean, distortion-free sound output in these applications.
- Industrial Control Systems: In industrial settings, MJL3281AG could potentially be used in motor control circuits, actuator drives, and power regulation modules. Its high voltage and current handling capacities, coupled with the robust TO-264 package, make it a reliable choice for harsh environments.
- Power Supplies and Converters: The capacity of MJL3281AG to efficiently dissipate power with minimal losses makes it a viable candidate for high-performance power supply units (PSUs), DC-DC converters, and inverters where efficiency and reliability are paramount.
It’s important to note that these potential applications are only conceptual and illustrative. Required comprehensive analysis and verification by engineering and design teams would be essential to ensure compatibility and performance within specific applications.
About onsemi
onsemi is a key player in the semiconductor industry, specializing in energy-efficient solutions that lead to a smarter, more connected world. The company has a robust portfolio of semiconductors, including an impressive array of Power Bipolar Transistors, like MJL3281AG. These components are designed to address the demanding needs of power conversion and amplification across a wide range of applications. onsemi emphasizes innovation in high-voltage and high-current handling capabilities, offering parts that are essential in modern power and audio applications. Their products stand out for their reliability, efficiency, and compliance with high environmental standards, making them a preferred choice for engineers and designers across the globe.
Where to Find MJL3281AG by onsemi
For those looking to procure the MJL3281AG transistor, starting your search at findchips.com can provide an excellent overview of availability, current pricing, and stock levels across numerous distributors. This transistor, along with other Power Bipolar Transistors, can be found with comparative ease on the platform. Historically, MJL3281AG has been available through various distributors, including EBV Elektronik, Avnet Silica, Avnet Asia, and Mouser Electronics, among others. However, to obtain current stock levels and the most competitive pricing, visiting findchips.com ensures access to the most recent data from a wide range of suppliers.