Overview of MJE350 by STMicroelectronics
The MJE350 by STMicroelectronics is a complementary silicon Power Bipolar Transistor. It operates as a PNP transistor and supports collector-emitter voltages up to 300 V and a collector current maximum of 0.5 A. Designed for switching and general purpose applications, this component is notable for its high voltage capability and modest power handling of up to 20.8 watts in ambient environments.
Featuring a TO-126 package with a plastic/epoxy body, the MJE350 offers three through-hole terminals and is characterized by a DC current gain (hFE) minimum of 30. This part adheres to multiple compliance standards including RoHS and has an EAR99 ECCN code, making it broadly acceptable for international markets. It operates efficiently up to a maximum temperature of 150°C and features a maximum power dissipation in the air. Its lead finish is Nickel/Palladium/Gold (Ni/Pd/Au), which is important for soldering processes and durability.
The factory lead time for MJE350, as of the current writing, stands at approximately 14 weeks, which underscores the need for planning in procurement strategies.
Industry Applications for MJE350
Given its characteristics, the MJE350 could potentially be utilized in a variety of industries where high voltage and moderate power handling are necessary. Each of the following use cases leverages one or more of the attributes of this component:
- Industrial Automation: In industries like manufacturing, the MJE350 might be used for controlling high-voltage actuators or sensors. Its capability to handle up to 300 V and the general purpose configuration potentially makes it a good fit for automation equipment that requires reliable switching functionality.
- Telecommunications: This transistor could be effectively used in telecommunications infrastructure, particularly in equipment like signal amplifiers that require reliable PNP transistors for effective power management and signal routing.
- Consumer Electronics: In the realm of consumer electronics, devices such as power management systems, which include both chargers and power supplies, might incorporate the MJE350. Its ability to dissipate heat effectively (up to 20.8 W ambient) and operate at higher temperatures could be crucial in such applications.
- Audio and Video Systems: Its application in audio systems as a part of power amplifiers, given its high collector-emitter voltage and heat dissipation, illustrates its potential utility where audio fidelity and circuit reliability are priorities.
It is important to note that these potential industry applications are purely illustrative and would require thorough analysis and verification by engineering and design teams to ensure compliance with specific standards and reliability requirements.
About STMicroelectronics
STMicroelectronics is a globally recognized leader in semiconductor solutions, specializing in a wide array of electronic components, including transistors. Within the segment of Power Bipolar Transistors, STMicroelectronics offers an extensive selection of parts, with the MJE350 being a notable example due to its robust voltage handling and power dissipation capabilities. The company’s commitment to innovation and quality makes it a go-to choice for electronic components that require high reliability and performance across various applications. STMicroelectronics’ broad product range and global presence make it a key player in the semiconductor industry, providing solutions that meet the technical and compliance demands of a diverse client base.
Where to Find MJE350 by STMicroelectronics
To acquire the MJE350, prospective buyers should consider searching on Findchips.com. This platform offers an extensive list of distributors where this component has historically been available, including LCSC, EBV Elektronik, Avnet Silica, and DigiKey, among others. However, stock availability and pricing are subject to change, and potential buyers should verify current data through Findchips.com as the first point of inquiry. Additionally, for those looking for alternatives or other Power Bipolar Transistors, Findchips.com provides a powerful search and comparison tool that can assist in procuring the best component for specific needs.