Overview of SZ1SMA5919BT3G by onsemi
The SZ1SMA5919BT3G is a 1.5 W Zener Diode Voltage Regulator with a Zener voltage of 5.6 V, specially designed for automotive applications. It is packaged in a DO-214AC (SMA) form factor, and it comes in reels of 5000 pieces, catering to high-volume requirements. Manufactured by onsemi, this component is AEC-Q101 qualified, indicating its reliability and suitability for automotive applications. The device is capable of operating within a wide temperature range, from -65°C to 150°C, making it versatile for various environments. It’s also RoHS compliant, highlighting onsemi’s commitment to manufacturing environmentally friendly products.
The SZ1SMA5919BT3G has a nominal power dissipation capacity of 1.5W and supports a surface mount configuration, which is ideal for modern, compact PCB designs. The Zener diode is designed to maintain a constant voltage level, which is essential for protecting sensitive electronics against voltage spikes and providing a stable reference voltage. Given its specifications—including a nominal reference voltage of 5.6V, a dynamic impedance max of 2 Ω, and a working test current of 66.9 mA—this part is engineered for precision voltage regulation tasks.
Industry Applications for SZ1SMA5919BT3G
Although the SZ1SMA5919BT3G is primarily aimed at automotive applications, its attributes enable it to serve effectively in various industries. Please note, the potential industry applications mentioned below are conceptual and should be subjected to comprehensive analysis and verification for adherence to industry standards and specific application requirements. Here are some potential use cases:
- Consumer Electronics: This could involve power management solutions within devices like smartphones, tablets, and laptops, where stable voltage regulation is critical for the protection of internal components. The low dynamic impedance and capability to dissipate 1.5W of power potentially make it suitable for these applications.
- Energy and Power Systems: For managing voltage levels within power supply units, battery chargers, or in systems meant to mitigate voltage fluctuations in renewable energy installations, such as solar panel arrays or wind turbines, its reliable voltage regulation capability could be beneficial.
- Renewable Energy systems might also benefit from such Zener diodes for stabilizing the output voltage, thus protecting the circuitry from overvoltage conditions that could occur due to variable power generation sources.
- Space Technology applications might involve the regulation of power supply circuits and protection of sensitive electronics from voltage transients. The device’s wide operating temperature range and its qualification for stringent reliability standards suggest its potential suitability for these applications.
Note again that these possible applications require thorough examination by engineering and design teams to ensure compliance with specific industry standards and application requirements.
About onsemi
onsemi is a leading manufacturer of semiconductor components, specializing in power and signal management, logic, discrete, and custom devices. Their portfolio within the diode domain, especially in Zener Diodes, exemplifies their commitment to providing solutions that meet diverse market demands. The SZ1SMA5919BT3G is testament to onsemi’s expertise in producing high-quality, reliable automotive-qualified Zener diodes. Beyond this part, onsemi offers a range of semiconductor products that cater to a broad spectrum of applications, from relatively simple consumer electronics to complex and critical systems in the automotive, aerospace, and energy sectors.
onsemi’s focus on innovation and sustainability positions it as a go-to choice for engineers and procurement specialists seeking components that not only perform to high standards but are also produced with environmental considerations in mind.
Where to Find SZ1SMA5919BT3G by onsemi
To procure the SZ1SMA5919BT3G, it is recommended to visit findchips.com. Here, you can get the most current stock levels, pricing, and information on distributors carrying this part. While historically, the part has been available through distributors such as Win Source Electronics, EBV Elektronik, Avnet Silica, and Mouser Electronics, availability can fluctuate. On findchips.com, you can also explore alternatives to the SZ1SMA5919BT3G, or other Zener Diodes that might be offered by onsemi or other manufacturers, ensuring you find the best fit for your application needs.