Overview of BD140 by STMicroelectronics
The BD140, manufactured by STMicroelectronics, is a PNP silicon transistor categorized under the subcategory of Power Bipolar Transistors. This component is designed for use in amplification and switching applications, courtesy of its bipolar junction transistor (BJT) structure. With a maximum collector-emitter voltage of -80 V, a maximum power dissipation of 1.25 W, and a collector current capacity of -1.5 A, the BD140 is equipped for a range of electrical functions where power control and amplification are needed.
Rohs compliant and with an active part life cycle, the BD140 ensures a commitment to environmental standards and long-term availability for product designs. Its package, a 3-Pin(3+Tab) SOT-32 in a tube or rail packaging format, allows for straightforward assembly in a variety of circuit architectures. Notably, its maximum operating temperature can reach up to 150 °C, providing a robust option for applications operating in high-temperature environments. The device also features a collector current-max (IC) of 1.5 A, a configuration as single, and a DC current gain-min (hFE) of 25, underscoring its efficiency and reliability in circuit applications.
Industry Applications for BD140
The BD140 by STMicroelectronics, with its broad feature set, potentially fits a diverse range of industry applications. It’s important to note that the suitability of the BD140 for these applications is conceptual and requires thorough analysis and verification by engineering and design teams to ensure compliance with industry standards and specific application requirements. Here are conceptual uses within several industries:
- Consumer Electronics: The BD140 might be integrated into audio amplifiers, power management systems, and display units, where its power dissipation capabilities and PNP configuration could be advantageous for achieving efficient performance and battery management in portable devices.
- Industrial Automation: In this sector, the component could potentially be utilized in control units and power distribution systems. Its capacity for high-temperature operation and power control makes it a suitable candidate for automation equipment, which often operates continuously under varying environmental conditions.
- Computing and Data Storage: The BD140 may find a place in power supply units, cooling fan controllers, and protection circuits. Its attributes such as high current gain and low saturation voltage are crucial for maintaining stability and efficiency in power regulation within computing hardware.
- Telecommunications: Within telecommunications equipment, including signal amplifiers and switching stations, the BD140 could possibly contribute to signal processing and power management tasks, benefiting from its fast transition frequency and robust voltage handling capacities.
Remember, these highlighted industry applications are illustrative examples; detailed engineering analyses are required to confirm the BD140’s compatibility with specific applications.
About STMicroelectronics
STMicroelectronics is a recognized leader in the development and manufacture of semiconductor solutions, including a wide range of transistors among which BD140 and similar components are prominent. With its focus on innovation and quality, STMicroelectronics has established itself as a go-to provider for Power Bipolar Transistors and other transistor categories. The company supports a variety of industries by offering devices that enable higher efficiency, power density, and reliability.
STMicroelectronics prioritizes sustainable manufacturing practices and high-performance standards across its transistor product lines. This commitment is evident in the variety of applications and industries that their products serve, encompassing everything from consumer electronics to industrial automation systems. Notably, the BD140 is part of STMicroelectronics’ comprehensive portfolio, reflecting the company’s dedication to addressing a wide range of power management and control applications.
Where to Find BD140 by STMicroelectronics
For engineers and procurement specialists looking to source the BD140 transistor, our platform at findchips.com provides a comprehensive tool for comparing stock levels and prices across various distributors. Specifically, historical availability has included distributors such as LCSC, EBV Elektronik, Avnet Silica, and Chip 1 Exchange, among others. However, to access current stock levels and obtain the most competitive prices, visiting findchips.com is recommended.
Additionally, for those seeking alternative parts or components offered by STMicroelectronics or other manufacturers within the category of Power Bipolar Transistors, findchips.com serves as a valuable resource for research and procurement, facilitating informed decision-making based on real-time data.