Overview of TIP122G by onsemi
The TIP122G is a 5.0 A, 100 V NPN Darlington Bipolar Power Transistor, housed in a TO-220 3 lead standard package. This component falls under the Power Bipolar Transistors category, emphasizing its significant use in handling large currents and voltages in various electronic circuits. Manufactured by onsemi, this transistor is designed to amplify or switch electrical power and signals with high efficiency. The part is characterized by a maximum collector current of 5 A and a collector-emitter voltage of 100 V, defining its capability to handle medium to high power applications.
Known for its robust design, the TIP122G features a Darlington pair configuration, effectively increasing its current gain while maintaining a low base current. This configuration also includes a built-in diode and resistor, enhancing its performance in complex circuits. With a power dissipation of up to 65W, this transistor can maintain stability in a variety of electrical environments. The part is RoHS compliant, reflecting onsemi’s commitment to environmentally friendly manufacturing practices.
An appealing attribute of the TIP122G is its collector current-max (IC) of 5 A and a DC current gain-min (hFE) of 1000, indicating its high-efficiency levels in amplification roles. The operating temperature range extends up to 150°C, allowing its use in high-temperature environments. While the part’s package is through-hole mounted, suggesting it is ideal for applications requiring strong mechanical bonds between the PCB and the component. Notably, the package is lead-free, plastic, signaling an emphasis on sustainability and performance.
Industry Applications for TIP122G
The unique characteristics of the TIP122G transistor make it potentially suitable for use in a wide array of industries. While its applications are vast, it is important to verify each application against industry standards and requirements. Here are some potential industry applications:
- Industrial Automation: The TIP122G could potentially be used in the development of automated machinery. Its high current and voltage capabilities, coupled with the Darlington configuration, could make it a suitable choice for controlling motors, actuators, and other heavy-load devices.
- Consumer Electronics: In consumer electronics, the TIP122G might see application in power regulation and audio amplification within devices such as amplifiers, home theater systems, and high-performance computing devices, where efficiency and heat management are critical.
- Computing and Data Storage: This transistor could possibly be integrated into power supply units and cooling systems within servers and storage devices, ensuring stable operation and longevity of components subjected to high power loads.
- Renewable Energy Systems: The efficient power handling and amplification properties might make the TIP122G a viable component in renewable energy applications such as solar inverters and wind turbine controllers, where reliability and efficiency are paramount.
- Automotive: Though not specifically mentioned as being automotive-grade or meeting specific automotive standards like AEC-Q100, components similar to the TIP122G are often used in vehicle electronics for applications such as electric power steering, energy management systems, and advanced driver-assistance systems (ADAS), assuming they meet the stringent requirements of automotive applications.
Note that these potential industry applications are illustrative and require further analysis by engineering and design teams to ensure compliance with all relevant standards and specific application requirements.
About onsemi
onsemi is a leading semiconductor company known for its innovative approach in developing energy-efficient electronics. The company’s product line spans various types of transistors, including Power Bipolar Transistors, where the TIP122G and its counterparts play a significant role. onsemi’s transistors are designed to meet the demanding needs of modern electronic circuits, offering solutions for power amplification and switching applications across numerous industries. Specifically, within the realm of Power Bipolar Transistors, onsemi has built a reputation for producing components that strike a balance between performance, efficiency, and reliability. The company’s commitment to sustainability is evident in its production of RoHS compliant and lead-free components, like the TIP122G, ensuring that its products are not only high in quality but also environmentally friendly.
Where to Find TIP122G by onsemi
For those looking to procure the TIP122G transistor, an excellent starting point is our platform, findchips.com. Here, you can research Power Bipolar Transistors to find the TIP122G or similar parts offered by onsemi or other manufacturers. The part has historically been available at distributors such as Mouser Electronics, Digi-Key, Newark, and Future Electronics. However, to get current stock levels and competitive pricing, visiting findchips.com ensures you have access to the most up-to-date information. Deciding on the best component for your application involves comparing pricing, availability, and specifications across multiple distributors to ensure an informed purchasing decision.