Overview of MMPQ2222A by onsemi
The MMPQ2222A is a Quad General Purpose Transistor designed and marketed under the Legacy Fairchild brand by onsemi. It boasts a configuration of four independent NPN bipolar transistors integrated into a single SOIC-16 (Small Outline Integrated Circuit) package. This part is characterized by its 40V collector-emitter voltage (VCEO), continuous collector current capability of 500mA per transistor, and a DC current gain (hFE) minimum of 40. Key features that stand out for the MMPQ2222A include its high 350 MHz transition frequency, which facilitates its application in high-speed switching contexts, and a comprehensive operating temperature range from -55°C to 150°C, ensuring reliability across diverse environmental conditions.
The device is manufactured in a plastic/epoxy package, with a rectangular body and gull wing terminal form designed for surface mount technology (SMT) applications. Moreover, the terminal finish is Matte Tin (Sn) – annealed, which is compliant with the latest environmental legislation, including RoHS and REACH compliance ensuring its suitability for use in a wide range of markets globally. It has an ECCN code of “EAR99” and a moisture sensitivity level of 3, indicating that while it must be stored properly to avoid moisture-triggered damage, it has a moderate tolerance to humidity during storage and handling.
As of the current writing, the factory lead time for the MMPQ2222A is projected at 13 weeks and 5 days, which could be a critical consideration for project timelines and supply chain planning. Its active part life cycle status means that the MMPQ2222A is still being produced by onsemi, providing ongoing support and availability for new designs and applications.
Industry Applications for MMPQ2222A
Given its electrical and thermal performance characteristics, the MMPQ2222A finds applications across a broad spectrum of industries. While it is particularly mentioned for use in consumer electronics and audio and video systems, its potential applications extend further into several critical domains:
- Consumer Electronics: The quad NPN configuration makes it apt for use in complex switching networks within personal devices, entertainment systems, and portable electronics. Components like power management modules, audio amplifiers, and LED drivers might utilize the MMPQ2222A for its compact size and reliability.
- Industrial Control Systems: Its high current and voltage handling capabilities could make the MMPQ2222A suitable for controlling actuators, sensors, and other peripherals within automated manufacturing systems, offering precise control and operational efficiency.
- Telecommunications: The device’s high transition frequency lends itself well to RF applications, potentially serving in signal amplification and switching within both wired and wireless communication infrastructures, including modems, routers, and transceivers.
- Computing: Within computer systems, MMPQ2222A could be implemented in power distribution networks, cooling fan controllers, and interface circuitries, benefiting from its compact SOIC-16 packaging for dense PCB layouts.
Note that these potential applications are conceptual/illustrative and require thorough analysis and verification by engineering and design teams to ensure the MMPQ2222A’s suitability for specific applications or products.
About onsemi
onsemi, previously known as ON Semiconductor, is a pivotal force in the semiconductor industry, known for its comprehensive portfolio of energy-efficient solutions. Within the realm of transistors, and more specifically, Small Signal Bipolar Transistors, onsemi maintains a reputation for producing components that offer a balance between performance and power efficiency, catering to a wide array of market demands. The MMPQ2222A, with its heritage tied to Fairchild Semiconductor – a company absorbed by onsemi – exemplifies their commitment to continuing legacy lines while ensuring these components meet modern standards of environmental compliance and performance. onsemi manufactures similar parts, leveraging its technology and design expertise to cater to the evolving needs of electronic systems across a multitude of industries.
Where to Find MMPQ2222A by onsemi
To source the MMPQ2222A, leveraging a platform like findchips.com is advisable for engineers and procurement specialists. Findchips.com offers real-time data on stock availability and pricing from a variety of distributors, helping users compare options effectively. Historically, the part has been listed with distributors such as EBV Elektronik, Avnet Silica, Chip 1 Exchange, and Mouser Electronics, among others. However, inventory levels and distributor offerings change dynamically, thus visiting findchips.com will provide the current information on where to procure the MMPQ2222A efficiently. Additionally, for those looking for alternatives or similar components offered by onsemi or other manufacturers, the platform also catalogs a wide range of Small Signal Bipolar Transistors to aid in finding the best fit for your application.