Overview of TIP122 by STMicroelectronics
The TIP122 is a low voltage NPN power Darlington transistor designed to handle collector currents up to 5A and collector-emitter voltages up to 100V. It is packaged in a TO-220 case, ensuring it is capable of dissipating power levels up to 65W under suitable cooling conditions. This transistor is characterized by a high DC current gain (hFE) of 1000, which signifies its efficiency in amplifying a small input signal into a much larger output one. Notably, it is composed of silicon and includes built-in diodes and resistors that facilitate its application in switching circuits, achieving a maximum VCEsat of 4V. The TIP122 is also compatible with through-hole mounting techniques, contributing to ease of use in various electronic assemblies.
STMicroelectronics, the manufacturer, guarantees the RoHS compliance of the TIP122, ensuring that it meets the necessary environmental standards for electronic components. Although this part is currently active in the product life cycle and not compliant with REACH regulations, it operates within a wide temperature range, up to 150 °C, which underscores its reliability in challenging conditions. The collector-emitter voltage specification, along with its power dissipation capability, positions the TIP122 as a suitable choice for applications requiring efficient power handling and control within a moderate voltage range.
Industry Applications for TIP122
The unique properties of the TIP122, including its high current gain and robust power dissipation characteristics, make it potentially suitable for a wide range of industry applications. As these applications are illustrative, engineering and design teams should verify the suitability of the TIP122 for specific uses, based on industry standards and application requirements.
- Industrial Automation: The TIP122 might be utilized in motor control circuits, power supply units, or as part of the switching mechanisms in automation equipment. Its capacity to handle 5A of collector current and its high power dissipation make it a potentially efficient choice for controlling actuators or solenoids in automated manufacturing lines.
- Consumer Electronics: In the domain of consumer electronics, the TIP122 could potentially serve in power management circuits within devices that require efficient voltage and current regulation. Its high DC current gain suggests feasibility for amplification purposes in audio devices, contributing to improved sound quality with minimal input power.
- Computing and Data Storage: The robust switching capabilities of the TIP122 may find applications in the power supply circuits of servers and data storage systems. Its switching attributes potentially allow for efficient energy management and conversion within these high-demand environments.
- Entertainment and Gaming: For entertainment and gaming hardware, the TIP122, with its switching and amplification capabilities, might be used in the power regulation modules of gaming consoles and VR systems, ensuring stable power delivery for optimal performance.
Note that these potential industry applications are conceptual and necessitate comprehensive analysis by engineering teams to ensure compatibility and adherence to specific standards.
About STMicroelectronics
STMicroelectronics is a globally recognized leader in the semiconductor industry, with a notable presence in the Power Bipolar Transistors market. Their product catalog features a wide range of transistors, including the TIP122, tailored for various applications across the industrial, computing, automotive, and consumer electronics sectors. STMicroelectronics is known for its commitment to innovation, quality, and sustainability, striving to meet the evolving needs of the electronic components industry. When it comes to Power Bipolar Transistors, STMicroelectronics has cultivated a reputation for products that balance performance with reliability, making components like the TIP122 viable options for high-demand applications.
Where to Find TIP122 by STMicroelectronics
To acquire the TIP122 by STMicroelectronics for your next project, the most efficient starting point is findchips.com. This platform provides up-to-date stock levels and pricing from a variety of distributors, ensuring you have access to the most current information. Historically, the TIP122 has been available at Distributors such as EBV Elektronik, Avnet, Mouser Electronics, and Newark, among others. While these distributors have been reliable sources, inventory levels and pricing are subject to change. For this reason, initiating your search on findchips.com is advisable. On the platform, you can also explore alternative Power Bipolar Transistors offered by STMicroelectronics or other manufacturers to ensure the best fit for your application needs.