Overview of 2SD1047 by STMicroelectronics
The 2SD1047 is a high power NPN epitaxial planar bipolar transistor designed for general purpose amplification and switching applications. This component, manufactured by STMicroelectronics, is specified to handle a collector-emitter voltage up to 140V, with a continuous collector current of 12A, and offers a substantial power dissipation capacity of 100W. Featuring a through-hole mounting style within a TO-3P package, it ensures ease of installation in a wide range of equipment. The transistor supports a notable DC current gain (hFE) of a minimum of 50, operating with a transition frequency of 20 MHz, making it suitable for high frequency amplification tasks.
The 2SD1047 is relevant for designers and engineers looking for robust performance in demanding environments, thanks to its high power handling and efficiency. Its construction is RoHS compliant, ensuring compatibility with current environmental and health standards, although it’s noted to be not compliant with REACH. The device operates effectively in a broad temperature range, up to a maximum of 150°C. With its package being constructed from a durable plastic/epoxy material and its terminals finished in matte tin (Sn) for reliable soldering, this transistor is built for longevity and stable operation in challenging conditions. It’s worth noting that the device is listed with a life cycle code of ‘Obsolete’, indicating that while it may still be available and useful, it is no longer in active production by STMicroelectronics, with a potential factory lead time of 14 weeks.
Industry Applications for 2SD1047
Potential use cases for the 2SD1047 span a diverse set of industries, leveraging its capabilities in power amplification and switching. These applications are purely illustrative and warrant thorough evaluation by engineering and design teams to ensure compliance with specific industry standards and requirements.
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Industrial Automation: The high power and current handling capabilities might make it suitable for motor control circuits, power regulators, and actuation systems where high efficiency and reliability are needed.
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Consumer Electronics: Its potential for amplification tasks could see it incorporated into audio amplifiers, home theater systems, and high-fidelity audio outputs where quality and durability are paramount.
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Computing and Data Storage: The 2SD1047 could possibly serve in power supply units, cooling fans control circuits, and protection circuits within servers and storage systems, benefiting from its robust power dissipation and operational reliability.
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Telecommunications: Owing to its operational frequency range, it might find applications in RF power amplification for base stations and other communication infrastructure, helping enhance signal strength and quality.
Note that these potential applications are conceptual and should be considered starting points for deeper investigation into fitting the 2SD1047 into specific designs. The requisite analysis and verification for industry standards and application specificity are crucial steps for successful implementation.
About STMicroelectronics
STMicroelectronics is a global semiconductor leader offering a broad spectrum of electronic components, with a strong focus on Power Bipolar Transistors and a wide array of transistors for a multitude of applications. The 2SD1047 is one of the many products in their extensive portfolio, embodying their commitment to providing high-performance, durable, and environmentally compliant electronic solutions. STMicroelectronics is recognized for their innovation in semiconductor technology, constantly pushing the boundaries of efficiency, performance, and reliability. Their products, including the 2SD1047 and similar parts, are designed to meet the rigorous demands of modern electronic applications, making them a preferred choice for professionals in the industry seeking quality and longevity in their electronic components.
Where to Find 2SD1047 by STMicroelectronics
Procuring the 2SD1047 for your projects is streamlined through platforms like findchips.com. Here, not only can you find current stock levels and pricing for the 2SD1047, but you can also explore a wide range of Power Bipolar Transistors available from STMicroelectronics and other leading manufacturers. Historically, the part has been available through distributors such as Future Electronics, STMicroelectronics direct, DigiKey, and Newark. However, inventory levels and availability can fluctuate, so utilizing findchips.com can provide timely and accurate information regarding where to buy this piece, ensuring the best decision for procurement.